The factors of the number 172,057,620 are: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 420, 430, 490, 516, 588, 602, 645, 735, 860, 903, 980, 1204, 1290, 1361, 1470, 1505, 1806, 2107, 2580, 2722, 2940, 3010, 3612, 4083, 4214, 4515, 5444, 6020, 6321, 6805, 8166, 8428, 9030, 9527, 10535, 12642, 13610, 16332, 18060, 19054, 20415, 21070, 25284, 27220, 28581, 31605, 38108, 40830, 42140, 47635, 57162, 58523, 63210, 66689, 81660, 95270, 114324, 117046, 126420, 133378, 142905, 175569, 190540, 200067, 234092, 266756, 285810, 292615, 333445, 351138, 400134, 409661, 571620, 585230, 666890, 702276, 800268, 819322, 877845, 1000335, 1170460, 1228983, 1333780, 1638644, 1755690, 2000670, 2048305, 2457966, 2867627, 3511380, 4001340, 4096610, 4915932, 5735254, 6144915, 8193220, 8602881, 11470508, 12289830, 14338135, 17205762, 24579660, 28676270, 34411524, 43014405, 57352540, 86028810, 172057620.
If you add them up, you will get the total of 573,870,528.