136972920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163063}}^1$

素因数の和:163084

約数の個数: 64

約数和(自身を含む): 469624320

約数和(自身を除く): 332651400

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, 163063, 326126, 489189, 652252, 815315, 978378, 1141441, 1304504, 1630630, 1956756, 2282882, 2445945, 3261260, 3424323, 3913512, 4565764, 4891890, 5707205, 6522520, 6848646, 9131528, 9783780, 11414410, 13697292, 17121615, 19567560, 22828820, 27394584, 34243230, 45657640, 68486460, 136972920]

約数ペア:

[(1, 136972920), (2, 68486460), (3, 45657640), (4, 34243230), (5, 27394584), (6, 22828820), (7, 19567560), (8, 17121615), (10, 13697292), (12, 11414410), (14, 9783780), (15, 9131528), (20, 6848646), (21, 6522520), (24, 5707205), (28, 4891890), (30, 4565764), (35, 3913512), (40, 3424323), (42, 3261260), (56, 2445945), (60, 2282882), (70, 1956756), (84, 1630630), (105, 1304504), (120, 1141441), (140, 978378), (168, 815315), (210, 652252), (280, 489189), (420, 326126), (840, 163063)]