133261320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15641}}^1$

素因数の和:15726

約数の個数: 64

約数和(自身を含む): 405440640

約数和(自身を除く): 272179320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 15641, 31282, 46923, 62564, 78205, 93846, 125128, 156410, 187692, 234615, 312820, 375384, 469230, 625640, 938460, 1110511, 1876920, 2221022, 3331533, 4442044, 5552555, 6663066, 8884088, 11105110, 13326132, 16657665, 22210220, 26652264, 33315330, 44420440, 66630660, 133261320]

約数ペア:

[(1, 133261320), (2, 66630660), (3, 44420440), (4, 33315330), (5, 26652264), (6, 22210220), (8, 16657665), (10, 13326132), (12, 11105110), (15, 8884088), (20, 6663066), (24, 5552555), (30, 4442044), (40, 3331533), (60, 2221022), (71, 1876920), (120, 1110511), (142, 938460), (213, 625640), (284, 469230), (355, 375384), (426, 312820), (568, 234615), (710, 187692), (852, 156410), (1065, 125128), (1420, 93846), (1704, 78205), (2130, 62564), (2840, 46923), (4260, 31282), (8520, 15641)]