130394040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{155231}}^1$

素因数の和:155252

約数の個数: 64

約数和(自身を含む): 447068160

約数和(自身を除く): 316674120

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, 155231, 310462, 465693, 620924, 776155, 931386, 1086617, 1241848, 1552310, 1862772, 2173234, 2328465, 3104620, 3259851, 3725544, 4346468, 4656930, 5433085, 6209240, 6519702, 8692936, 9313860, 10866170, 13039404, 16299255, 18627720, 21732340, 26078808, 32598510, 43464680, 65197020, 130394040]

約数ペア:

[(1, 130394040), (2, 65197020), (3, 43464680), (4, 32598510), (5, 26078808), (6, 21732340), (7, 18627720), (8, 16299255), (10, 13039404), (12, 10866170), (14, 9313860), (15, 8692936), (20, 6519702), (21, 6209240), (24, 5433085), (28, 4656930), (30, 4346468), (35, 3725544), (40, 3259851), (42, 3104620), (56, 2328465), (60, 2173234), (70, 1862772), (84, 1552310), (105, 1241848), (120, 1086617), (140, 931386), (168, 776155), (210, 620924), (280, 465693), (420, 310462), (840, 155231)]