170475240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109279}}^1$

素因数の和:109306

約数の個数: 64

約数和(自身を含む): 550771200

約数和(自身を除く): 380295960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 109279, 218558, 327837, 437116, 546395, 655674, 874232, 1092790, 1311348, 1420627, 1639185, 2185580, 2622696, 2841254, 3278370, 4261881, 4371160, 5682508, 6556740, 7103135, 8523762, 11365016, 13113480, 14206270, 17047524, 21309405, 28412540, 34095048, 42618810, 56825080, 85237620, 170475240]

約数ペア:

[(1, 170475240), (2, 85237620), (3, 56825080), (4, 42618810), (5, 34095048), (6, 28412540), (8, 21309405), (10, 17047524), (12, 14206270), (13, 13113480), (15, 11365016), (20, 8523762), (24, 7103135), (26, 6556740), (30, 5682508), (39, 4371160), (40, 4261881), (52, 3278370), (60, 2841254), (65, 2622696), (78, 2185580), (104, 1639185), (120, 1420627), (130, 1311348), (156, 1092790), (195, 874232), (260, 655674), (312, 546395), (390, 437116), (520, 327837), (780, 218558), (1560, 109279)]