102217080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{121687}}^1$

素因数の和:121708

約数の個数: 64

約数和(自身を含む): 350461440

約数和(自身を除く): 248244360

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, 121687, 243374, 365061, 486748, 608435, 730122, 851809, 973496, 1216870, 1460244, 1703618, 1825305, 2433740, 2555427, 2920488, 3407236, 3650610, 4259045, 4867480, 5110854, 6814472, 7301220, 8518090, 10221708, 12777135, 14602440, 17036180, 20443416, 25554270, 34072360, 51108540, 102217080]

約数ペア:

[(1, 102217080), (2, 51108540), (3, 34072360), (4, 25554270), (5, 20443416), (6, 17036180), (7, 14602440), (8, 12777135), (10, 10221708), (12, 8518090), (14, 7301220), (15, 6814472), (20, 5110854), (21, 4867480), (24, 4259045), (28, 3650610), (30, 3407236), (35, 2920488), (40, 2555427), (42, 2433740), (56, 1825305), (60, 1703618), (70, 1460244), (84, 1216870), (105, 973496), (120, 851809), (140, 730122), (168, 608435), (210, 486748), (280, 365061), (420, 243374), (840, 121687)]