1567140160

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113891}}^1$

素因数の和:113951

約数の個数: 56

約数和(自身を含む): 3818570976

約数和(自身を除く): 2251430816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 13760, 113891, 227782, 455564, 569455, 911128, 1138910, 1822256, 2277820, 3644512, 4555640, 4897313, 7289024, 9111280, 9794626, 18222560, 19589252, 24486565, 36445120, 39178504, 48973130, 78357008, 97946260, 156714016, 195892520, 313428032, 391785040, 783570080, 1567140160]

約数ペア:

[(1, 1567140160), (2, 783570080), (4, 391785040), (5, 313428032), (8, 195892520), (10, 156714016), (16, 97946260), (20, 78357008), (32, 48973130), (40, 39178504), (43, 36445120), (64, 24486565), (80, 19589252), (86, 18222560), (160, 9794626), (172, 9111280), (215, 7289024), (320, 4897313), (344, 4555640), (430, 3644512), (688, 2277820), (860, 1822256), (1376, 1138910), (1720, 911128), (2752, 569455), (3440, 455564), (6880, 227782), (13760, 113891)]