67642680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{80527}}^1$

素因数の和:80548

約数の個数: 64

約数和(自身を含む): 231920640

約数和(自身を除く): 164277960

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, 80527, 161054, 241581, 322108, 402635, 483162, 563689, 644216, 805270, 966324, 1127378, 1207905, 1610540, 1691067, 1932648, 2254756, 2415810, 2818445, 3221080, 3382134, 4509512, 4831620, 5636890, 6764268, 8455335, 9663240, 11273780, 13528536, 16910670, 22547560, 33821340, 67642680]

約数ペア:

[(1, 67642680), (2, 33821340), (3, 22547560), (4, 16910670), (5, 13528536), (6, 11273780), (7, 9663240), (8, 8455335), (10, 6764268), (12, 5636890), (14, 4831620), (15, 4509512), (20, 3382134), (21, 3221080), (24, 2818445), (28, 2415810), (30, 2254756), (35, 1932648), (40, 1691067), (42, 1610540), (56, 1207905), (60, 1127378), (70, 966324), (84, 805270), (105, 644216), (120, 563689), (140, 483162), (168, 402635), (210, 322108), (280, 241581), (420, 161054), (840, 80527)]