168307620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1429}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 511230720

約数和(自身を除く): 342923100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 151, 156, 195, 260, 302, 390, 453, 604, 755, 780, 906, 1429, 1510, 1812, 1963, 2265, 2858, 3020, 3926, 4287, 4530, 5716, 5889, 7145, 7852, 8574, 9060, 9815, 11778, 14290, 17148, 18577, 19630, 21435, 23556, 28580, 29445, 37154, 39260, 42870, 55731, 58890, 74308, 85740, 92885, 111462, 117780, 185770, 215779, 222924, 278655, 371540, 431558, 557310, 647337, 863116, 1078895, 1114620, 1294674, 2157790, 2589348, 2805127, 3236685, 4315580, 5610254, 6473370, 8415381, 11220508, 12946740, 14025635, 16830762, 28051270, 33661524, 42076905, 56102540, 84153810, 168307620]

約数ペア:

[(1, 168307620), (2, 84153810), (3, 56102540), (4, 42076905), (5, 33661524), (6, 28051270), (10, 16830762), (12, 14025635), (13, 12946740), (15, 11220508), (20, 8415381), (26, 6473370), (30, 5610254), (39, 4315580), (52, 3236685), (60, 2805127), (65, 2589348), (78, 2157790), (130, 1294674), (151, 1114620), (156, 1078895), (195, 863116), (260, 647337), (302, 557310), (390, 431558), (453, 371540), (604, 278655), (755, 222924), (780, 215779), (906, 185770), (1429, 117780), (1510, 111462), (1812, 92885), (1963, 85740), (2265, 74308), (2858, 58890), (3020, 55731), (3926, 42870), (4287, 39260), (4530, 37154), (5716, 29445), (5889, 28580), (7145, 23556), (7852, 21435), (8574, 19630), (9060, 18577), (9815, 17148), (11778, 14290)]