Q: What is the sum of all factors of the number 261,106,560 excluding 261,106,560?
A: 801,496,800
The factors of the number 261,106,560 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 128, 130, 132, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 317, 320, 330, 352, 360, 384, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 576, 585, 624, 634, 640, 660, 704, 715, 720, 780, 792, 832, 858, 880, 936, 951, 960, 990, 1040, 1056, 1144, 1152, 1170, 1248, 1268, 1287, 1320, 1408, 1430, 1440, 1560, 1584, 1585, 1664, 1716, 1760, 1872, 1902, 1920, 1980, 2080, 2112, 2145, 2288, 2340, 2496, 2536, 2574, 2640, 2853, 2860, 2880, 3120, 3168, 3170, 3432, 3487, 3520, 3744, 3804, 3960, 4121, 4160, 4224, 4290, 4576, 4680, 4755, 4992, 5072, 5148, 5280, 5706, 5720, 5760, 6240, 6336, 6340, 6435, 6864, 6974, 7040, 7488, 7608, 7920, 8242, 8320, 8580, 9152, 9360, 9510, 10144, 10296, 10461, 10560, 11412, 11440, 12363, 12480, 12672, 12680, 12870, 13728, 13948, 14265, 14976, 15216, 15840, 16484, 17160, 17435, 18304, 18720, 19020, 20288, 20592, 20605, 20922, 21120, 22824, 22880, 24726, 24960, 25360, 25740, 27456, 27896, 28530, 30432, 31383, 31680, 32968, 34320, 34870, 37089, 37440, 38040, 40576, 41184, 41210, 41844, 45331, 45648, 45760, 49452, 50720, 51480, 52305, 54912, 55792, 57060, 60864, 61815, 62766, 63360, 65936, 68640, 69740, 74178, 74880, 76080, 82368, 82420, 83688, 90662, 91296, 91520, 98904, 101440, 102960, 104610, 111584, 114120, 121728, 123630, 125532, 131872, 135993, 137280, 139480, 148356, 152160, 156915, 164736, 164840, 167376, 181324, 182592, 185445, 197808, 202880, 205920, 209220, 223168, 226655, 228240, 247260, 251064, 263744, 271986, 274560, 278960, 296712, 304320, 313830, 329680, 334752, 362648, 365184, 370890, 395616, 407979, 411840, 418440, 446336, 453310, 456480, 494520, 502128, 527488, 543972, 557920, 593424, 608640, 627660, 659360, 669504, 679965, 725296, 741780, 791232, 815958, 823680, 836880, 906620, 912960, 989040, 1004256, 1087944, 1115840, 1186848, 1255320, 1318720, 1339008, 1359930, 1450592, 1483560, 1582464, 1631916, 1673760, 1813240, 1825920, 1978080, 2008512, 2039895, 2175888, 2231680, 2373696, 2510640, 2637440, 2719860, 2901184, 2967120, 3263832, 3347520, 3626480, 3956160, 4017024, 4079790, 4351776, 4747392, 5021280, 5439720, 5802368, 5934240, 6527664, 6695040, 7252960, 7912320, 8159580, 8703552, 10042560, 10879440, 11868480, 13055328, 14505920, 16319160, 17407104, 20085120, 21758880, 23736960, 26110656, 29011840, 32638320, 43517760, 52221312, 65276640, 87035520, 130553280, 261106560.
If you add them up, you will get the total of 261,107,361. Now subtract 261,106,560 to get 801,496,800