201383760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2647}}^1$

素因数の和:2980

約数の個数: 80

約数和(自身を含む): 626495616

約数和(自身を除く): 425111856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 1268, 1585, 1902, 2536, 2647, 3170, 3804, 4755, 5072, 5294, 6340, 7608, 7941, 9510, 10588, 12680, 13235, 15216, 15882, 19020, 21176, 25360, 26470, 31764, 38040, 39705, 42352, 52940, 63528, 76080, 79410, 105880, 127056, 158820, 211760, 317640, 635280, 839099, 1678198, 2517297, 3356396, 4195495, 5034594, 6712792, 8390990, 10069188, 12586485, 13425584, 16781980, 20138376, 25172970, 33563960, 40276752, 50345940, 67127920, 100691880, 201383760]

約数ペア:

[(1, 201383760), (2, 100691880), (3, 67127920), (4, 50345940), (5, 40276752), (6, 33563960), (8, 25172970), (10, 20138376), (12, 16781980), (15, 13425584), (16, 12586485), (20, 10069188), (24, 8390990), (30, 6712792), (40, 5034594), (48, 4195495), (60, 3356396), (80, 2517297), (120, 1678198), (240, 839099), (317, 635280), (634, 317640), (951, 211760), (1268, 158820), (1585, 127056), (1902, 105880), (2536, 79410), (2647, 76080), (3170, 63528), (3804, 52940), (4755, 42352), (5072, 39705), (5294, 38040), (6340, 31764), (7608, 26470), (7941, 25360), (9510, 21176), (10588, 19020), (12680, 15882), (13235, 15216)]