118173720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{140683}}^1$

素因数の和:140704

約数の個数: 64

約数和(自身を含む): 405169920

約数和(自身を除く): 286996200

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, 140683, 281366, 422049, 562732, 703415, 844098, 984781, 1125464, 1406830, 1688196, 1969562, 2110245, 2813660, 2954343, 3376392, 3939124, 4220490, 4923905, 5627320, 5908686, 7878248, 8440980, 9847810, 11817372, 14771715, 16881960, 19695620, 23634744, 29543430, 39391240, 59086860, 118173720]

約数ペア:

[(1, 118173720), (2, 59086860), (3, 39391240), (4, 29543430), (5, 23634744), (6, 19695620), (7, 16881960), (8, 14771715), (10, 11817372), (12, 9847810), (14, 8440980), (15, 7878248), (20, 5908686), (21, 5627320), (24, 4923905), (28, 4220490), (30, 3939124), (35, 3376392), (40, 2954343), (42, 2813660), (56, 2110245), (60, 1969562), (70, 1688196), (84, 1406830), (105, 1125464), (120, 984781), (140, 844098), (168, 703415), (210, 562732), (280, 422049), (420, 281366), (840, 140683)]