70748520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3617}}^1$

素因数の和:3794

約数の個数: 64

約数和(自身を含む): 213606720

約数和(自身を除く): 142858200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3617, 3912, 4890, 6520, 7234, 9780, 10851, 14468, 18085, 19560, 21702, 28936, 36170, 43404, 54255, 72340, 86808, 108510, 144680, 217020, 434040, 589571, 1179142, 1768713, 2358284, 2947855, 3537426, 4716568, 5895710, 7074852, 8843565, 11791420, 14149704, 17687130, 23582840, 35374260, 70748520]

約数ペア:

[(1, 70748520), (2, 35374260), (3, 23582840), (4, 17687130), (5, 14149704), (6, 11791420), (8, 8843565), (10, 7074852), (12, 5895710), (15, 4716568), (20, 3537426), (24, 2947855), (30, 2358284), (40, 1768713), (60, 1179142), (120, 589571), (163, 434040), (326, 217020), (489, 144680), (652, 108510), (815, 86808), (978, 72340), (1304, 54255), (1630, 43404), (1956, 36170), (2445, 28936), (3260, 21702), (3617, 19560), (3912, 18085), (4890, 14468), (6520, 10851), (7234, 9780)]