8049726080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1699}}^1$

素因数の和:2402

約数の個数: 128

約数和(自身を含む): 21036888000

約数和(自身を除く): 12987161920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 673, 704, 880, 1346, 1408, 1699, 1760, 2692, 3365, 3398, 3520, 5384, 6730, 6796, 7040, 7403, 8495, 10768, 13460, 13592, 14806, 16990, 18689, 21536, 26920, 27184, 29612, 33980, 37015, 37378, 43072, 53840, 54368, 59224, 67960, 74030, 74756, 86144, 93445, 107680, 108736, 118448, 135920, 148060, 149512, 186890, 215360, 217472, 236896, 271840, 296120, 299024, 373780, 430720, 473792, 543680, 592240, 598048, 747560, 947584, 1087360, 1143427, 1184480, 1196096, 1495120, 2286854, 2368960, 2392192, 2990240, 4573708, 4737920, 5717135, 5980480, 9147416, 11434270, 11960960, 12577697, 18294832, 22868540, 25155394, 36589664, 45737080, 50310788, 62888485, 73179328, 91474160, 100621576, 125776970, 146358656, 182948320, 201243152, 251553940, 365896640, 402486304, 503107880, 731793280, 804972608, 1006215760, 1609945216, 2012431520, 4024863040, 8049726080]

約数ペア:

[(1, 8049726080), (2, 4024863040), (4, 2012431520), (5, 1609945216), (8, 1006215760), (10, 804972608), (11, 731793280), (16, 503107880), (20, 402486304), (22, 365896640), (32, 251553940), (40, 201243152), (44, 182948320), (55, 146358656), (64, 125776970), (80, 100621576), (88, 91474160), (110, 73179328), (128, 62888485), (160, 50310788), (176, 45737080), (220, 36589664), (320, 25155394), (352, 22868540), (440, 18294832), (640, 12577697), (673, 11960960), (704, 11434270), (880, 9147416), (1346, 5980480), (1408, 5717135), (1699, 4737920), (1760, 4573708), (2692, 2990240), (3365, 2392192), (3398, 2368960), (3520, 2286854), (5384, 1495120), (6730, 1196096), (6796, 1184480), (7040, 1143427), (7403, 1087360), (8495, 947584), (10768, 747560), (13460, 598048), (13592, 592240), (14806, 543680), (16990, 473792), (18689, 430720), (21536, 373780), (26920, 299024), (27184, 296120), (29612, 271840), (33980, 236896), (37015, 217472), (37378, 215360), (43072, 186890), (53840, 149512), (54368, 148060), (59224, 135920), (67960, 118448), (74030, 108736), (74756, 107680), (86144, 93445)]