13372288440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15919391}}^1$

素因数の和:15919412

約数の個数: 64

約数和(自身を含む): 45847848960

約数和(自身を除く): 32475560520

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, 15919391, 31838782, 47758173, 63677564, 79596955, 95516346, 111435737, 127355128, 159193910, 191032692, 222871474, 238790865, 318387820, 334307211, 382065384, 445742948, 477581730, 557178685, 636775640, 668614422, 891485896, 955163460, 1114357370, 1337228844, 1671536055, 1910326920, 2228714740, 2674457688, 3343072110, 4457429480, 6686144220, 13372288440]

約数ペア:

[(1, 13372288440), (2, 6686144220), (3, 4457429480), (4, 3343072110), (5, 2674457688), (6, 2228714740), (7, 1910326920), (8, 1671536055), (10, 1337228844), (12, 1114357370), (14, 955163460), (15, 891485896), (20, 668614422), (21, 636775640), (24, 557178685), (28, 477581730), (30, 445742948), (35, 382065384), (40, 334307211), (42, 318387820), (56, 238790865), (60, 222871474), (70, 191032692), (84, 159193910), (105, 127355128), (120, 111435737), (140, 95516346), (168, 79596955), (210, 63677564), (280, 47758173), (420, 31838782), (840, 15919391)]