157907640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119627}}^1$

素因数の和:119652

約数の個数: 64

約数和(自身を含む): 516792960

約数和(自身を除く): 358885320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 119627, 239254, 358881, 478508, 598135, 717762, 957016, 1196270, 1315897, 1435524, 1794405, 2392540, 2631794, 2871048, 3588810, 3947691, 4785080, 5263588, 6579485, 7177620, 7895382, 10527176, 13158970, 14355240, 15790764, 19738455, 26317940, 31581528, 39476910, 52635880, 78953820, 157907640]

約数ペア:

[(1, 157907640), (2, 78953820), (3, 52635880), (4, 39476910), (5, 31581528), (6, 26317940), (8, 19738455), (10, 15790764), (11, 14355240), (12, 13158970), (15, 10527176), (20, 7895382), (22, 7177620), (24, 6579485), (30, 5263588), (33, 4785080), (40, 3947691), (44, 3588810), (55, 2871048), (60, 2631794), (66, 2392540), (88, 1794405), (110, 1435524), (120, 1315897), (132, 1196270), (165, 957016), (220, 717762), (264, 598135), (330, 478508), (440, 358881), (660, 239254), (1320, 119627)]