156955704540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{1185287}}^1$

素因数の和:1187506

約数の個数: 48

約数和(自身を含む): 439675471872

約数和(自身を除く): 282719767332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2207, 4414, 6621, 8828, 11035, 13242, 22070, 26484, 33105, 44140, 66210, 132420, 1185287, 2370574, 3555861, 4741148, 5926435, 7111722, 11852870, 14223444, 17779305, 23705740, 35558610, 71117220, 2615928409, 5231856818, 7847785227, 10463713636, 13079642045, 15695570454, 26159284090, 31391140908, 39238926135, 52318568180, 78477852270, 156955704540]

約数ペア:

[(1, 156955704540), (2, 78477852270), (3, 52318568180), (4, 39238926135), (5, 31391140908), (6, 26159284090), (10, 15695570454), (12, 13079642045), (15, 10463713636), (20, 7847785227), (30, 5231856818), (60, 2615928409), (2207, 71117220), (4414, 35558610), (6621, 23705740), (8828, 17779305), (11035, 14223444), (13242, 11852870), (22070, 7111722), (26484, 5926435), (33105, 4741148), (44140, 3555861), (66210, 2370574), (132420, 1185287)]