160125420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29327}}^1$

素因数の和:29359

約数の個数: 96

約数和(自身を含む): 551835648

約数和(自身を除く): 391710228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 29327, 58654, 87981, 117308, 146635, 175962, 205289, 293270, 351924, 381251, 410578, 439905, 586540, 615867, 762502, 821156, 879810, 1026445, 1143753, 1231734, 1525004, 1759620, 1906255, 2052890, 2287506, 2463468, 2668757, 3079335, 3812510, 4105780, 4575012, 5337514, 5718765, 6158670, 7625020, 8006271, 10675028, 11437530, 12317340, 13343785, 16012542, 22875060, 26687570, 32025084, 40031355, 53375140, 80062710, 160125420]

約数ペア:

[(1, 160125420), (2, 80062710), (3, 53375140), (4, 40031355), (5, 32025084), (6, 26687570), (7, 22875060), (10, 16012542), (12, 13343785), (13, 12317340), (14, 11437530), (15, 10675028), (20, 8006271), (21, 7625020), (26, 6158670), (28, 5718765), (30, 5337514), (35, 4575012), (39, 4105780), (42, 3812510), (52, 3079335), (60, 2668757), (65, 2463468), (70, 2287506), (78, 2052890), (84, 1906255), (91, 1759620), (105, 1525004), (130, 1231734), (140, 1143753), (156, 1026445), (182, 879810), (195, 821156), (210, 762502), (260, 615867), (273, 586540), (364, 439905), (390, 410578), (420, 381251), (455, 351924), (546, 293270), (780, 205289), (910, 175962), (1092, 146635), (1365, 117308), (1820, 87981), (2730, 58654), (5460, 29327)]