The factors of the number 21,767,200 are: 1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 32, 35, 40, 46, 50, 52, 56, 65, 70, 80, 91, 92, 100, 104, 112, 115, 130, 140, 160, 161, 169, 175, 182, 184, 200, 208, 224, 230, 260, 280, 299, 322, 325, 338, 350, 364, 368, 400, 416, 455, 460, 520, 560, 575, 598, 644, 650, 676, 700, 728, 736, 800, 805, 845, 910, 920, 1040, 1120, 1150, 1183, 1196, 1288, 1300, 1352, 1400, 1456, 1495, 1610, 1690, 1820, 1840, 2080, 2093, 2275, 2300, 2366, 2392, 2576, 2600, 2704, 2800, 2912, 2990, 3220, 3380, 3640, 3680, 3887, 4025, 4186, 4225, 4550, 4600, 4732, 4784, 5152, 5200, 5408, 5600, 5915, 5980, 6440, 6760, 7280, 7475, 7774, 8050, 8372, 8450, 9100, 9200, 9464, 9568, 10400, 10465, 11830, 11960, 12880, 13520, 14560, 14950, 15548, 16100, 16744, 16900, 18200, 18400, 18928, 19435, 20930, 23660, 23920, 25760, 27040, 27209, 29575, 29900, 31096, 32200, 33488, 33800, 36400, 37856, 38870, 41860, 47320, 47840, 52325, 54418, 59150, 59800, 62192, 64400, 66976, 67600, 72800, 77740, 83720, 94640, 97175, 104650, 108836, 118300, 119600, 124384, 128800, 135200, 136045, 155480, 167440, 189280, 194350, 209300, 217672, 236600, 239200, 272090, 310960, 334880, 388700, 418600, 435344, 473200, 544180, 621920, 680225, 777400, 837200, 870688, 946400, 1088360, 1360450, 1554800, 1674400, 2176720, 2720900, 3109600, 4353440, 5441800, 10883600, 21767200.
If you add them up, you will get the total of 68,620,608.