198082680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15427}}^1$

素因数の和:15548

約数の個数: 64

約数和(自身を含む): 599840640

約数和(自身を除く): 401757960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 15427, 30854, 46281, 61708, 77135, 92562, 123416, 154270, 185124, 231405, 308540, 370248, 462810, 617080, 925620, 1650689, 1851240, 3301378, 4952067, 6602756, 8253445, 9904134, 13205512, 16506890, 19808268, 24760335, 33013780, 39616536, 49520670, 66027560, 99041340, 198082680]

約数ペア:

[(1, 198082680), (2, 99041340), (3, 66027560), (4, 49520670), (5, 39616536), (6, 33013780), (8, 24760335), (10, 19808268), (12, 16506890), (15, 13205512), (20, 9904134), (24, 8253445), (30, 6602756), (40, 4952067), (60, 3301378), (107, 1851240), (120, 1650689), (214, 925620), (321, 617080), (428, 462810), (535, 370248), (642, 308540), (856, 231405), (1070, 185124), (1284, 154270), (1605, 123416), (2140, 92562), (2568, 77135), (3210, 61708), (4280, 46281), (6420, 30854), (12840, 15427)]