213183240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11923}}^1$

素因数の和:12086

約数の個数: 64

約数和(自身を含む): 643896000

約数和(自身を除く): 430712760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 11923, 17880, 23846, 35769, 47692, 59615, 71538, 95384, 119230, 143076, 178845, 238460, 286152, 357690, 476920, 715380, 1430760, 1776527, 3553054, 5329581, 7106108, 8882635, 10659162, 14212216, 17765270, 21318324, 26647905, 35530540, 42636648, 53295810, 71061080, 106591620, 213183240]

約数ペア:

[(1, 213183240), (2, 106591620), (3, 71061080), (4, 53295810), (5, 42636648), (6, 35530540), (8, 26647905), (10, 21318324), (12, 17765270), (15, 14212216), (20, 10659162), (24, 8882635), (30, 7106108), (40, 5329581), (60, 3553054), (120, 1776527), (149, 1430760), (298, 715380), (447, 476920), (596, 357690), (745, 286152), (894, 238460), (1192, 178845), (1490, 143076), (1788, 119230), (2235, 95384), (2980, 71538), (3576, 59615), (4470, 47692), (5960, 35769), (8940, 23846), (11923, 17880)]