157857360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9817}}^1$

素因数の和:9900

約数の個数: 80

約数和(自身を含む): 496712256

約数和(自身を除く): 338854896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 9817, 16080, 19634, 29451, 39268, 49085, 58902, 78536, 98170, 117804, 147255, 157072, 196340, 235608, 294510, 392680, 471216, 589020, 657739, 785360, 1178040, 1315478, 1973217, 2356080, 2630956, 3288695, 3946434, 5261912, 6577390, 7892868, 9866085, 10523824, 13154780, 15785736, 19732170, 26309560, 31571472, 39464340, 52619120, 78928680, 157857360]

約数ペア:

[(1, 157857360), (2, 78928680), (3, 52619120), (4, 39464340), (5, 31571472), (6, 26309560), (8, 19732170), (10, 15785736), (12, 13154780), (15, 10523824), (16, 9866085), (20, 7892868), (24, 6577390), (30, 5261912), (40, 3946434), (48, 3288695), (60, 2630956), (67, 2356080), (80, 1973217), (120, 1315478), (134, 1178040), (201, 785360), (240, 657739), (268, 589020), (335, 471216), (402, 392680), (536, 294510), (670, 235608), (804, 196340), (1005, 157072), (1072, 147255), (1340, 117804), (1608, 98170), (2010, 78536), (2680, 58902), (3216, 49085), (4020, 39268), (5360, 29451), (8040, 19634), (9817, 16080)]