142857480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41051}}^1$

素因数の和:41094

約数の個数: 64

約数和(自身を含む): 443361600

約数和(自身を除く): 300504120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 41051, 82102, 123153, 164204, 205255, 246306, 328408, 410510, 492612, 615765, 821020, 985224, 1190479, 1231530, 1642040, 2380958, 2463060, 3571437, 4761916, 4926120, 5952395, 7142874, 9523832, 11904790, 14285748, 17857185, 23809580, 28571496, 35714370, 47619160, 71428740, 142857480]

約数ペア:

[(1, 142857480), (2, 71428740), (3, 47619160), (4, 35714370), (5, 28571496), (6, 23809580), (8, 17857185), (10, 14285748), (12, 11904790), (15, 9523832), (20, 7142874), (24, 5952395), (29, 4926120), (30, 4761916), (40, 3571437), (58, 2463060), (60, 2380958), (87, 1642040), (116, 1231530), (120, 1190479), (145, 985224), (174, 821020), (232, 615765), (290, 492612), (348, 410510), (435, 328408), (580, 246306), (696, 205255), (870, 164204), (1160, 123153), (1740, 82102), (3480, 41051)]