70932120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{84443}}^1$

素因数の和:84464

約数の個数: 64

約数和(自身を含む): 243198720

約数和(自身を除く): 172266600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 84443, 168886, 253329, 337772, 422215, 506658, 591101, 675544, 844430, 1013316, 1182202, 1266645, 1688860, 1773303, 2026632, 2364404, 2533290, 2955505, 3377720, 3546606, 4728808, 5066580, 5911010, 7093212, 8866515, 10133160, 11822020, 14186424, 17733030, 23644040, 35466060, 70932120]

約数ペア:

[(1, 70932120), (2, 35466060), (3, 23644040), (4, 17733030), (5, 14186424), (6, 11822020), (7, 10133160), (8, 8866515), (10, 7093212), (12, 5911010), (14, 5066580), (15, 4728808), (20, 3546606), (21, 3377720), (24, 2955505), (28, 2533290), (30, 2364404), (35, 2026632), (40, 1773303), (42, 1688860), (56, 1266645), (60, 1182202), (70, 1013316), (84, 844430), (105, 675544), (120, 591101), (140, 506658), (168, 422215), (210, 337772), (280, 253329), (420, 168886), (840, 84443)]