208910760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{22037}}^1$

素因数の和:22130

約数の個数: 64

約数和(自身を含む): 634694400

約数和(自身を除く): 425783640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 22037, 44074, 66111, 88148, 110185, 132222, 176296, 220370, 264444, 330555, 440740, 528888, 661110, 881480, 1322220, 1740923, 2644440, 3481846, 5222769, 6963692, 8704615, 10445538, 13927384, 17409230, 20891076, 26113845, 34818460, 41782152, 52227690, 69636920, 104455380, 208910760]

約数ペア:

[(1, 208910760), (2, 104455380), (3, 69636920), (4, 52227690), (5, 41782152), (6, 34818460), (8, 26113845), (10, 20891076), (12, 17409230), (15, 13927384), (20, 10445538), (24, 8704615), (30, 6963692), (40, 5222769), (60, 3481846), (79, 2644440), (120, 1740923), (158, 1322220), (237, 881480), (316, 661110), (395, 528888), (474, 440740), (632, 330555), (790, 264444), (948, 220370), (1185, 176296), (1580, 132222), (1896, 110185), (2370, 88148), (3160, 66111), (4740, 44074), (9480, 22037)]