20180199360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{296071}}^1$

素因数の和:296162

約数の個数: 112

約数和(自身を含む): 64974776832

約数和(自身を除く): 44794577472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 11360, 13632, 17040, 22720, 34080, 68160, 296071, 592142, 888213, 1184284, 1480355, 1776426, 2368568, 2960710, 3552852, 4441065, 4737136, 5921420, 7105704, 8882130, 9474272, 11842840, 14211408, 17764260, 18948544, 21021041, 23685680, 28422816, 35528520, 42042082, 47371360, 56845632, 63063123, 71057040, 84084164, 94742720, 105105205, 126126246, 142114080, 168168328, 210210410, 252252492, 284228160, 315315615, 336336656, 420420820, 504504984, 630631230, 672673312, 840841640, 1009009968, 1261262460, 1345346624, 1681683280, 2018019936, 2522524920, 3363366560, 4036039872, 5045049840, 6726733120, 10090099680, 20180199360]

約数ペア:

[(1, 20180199360), (2, 10090099680), (3, 6726733120), (4, 5045049840), (5, 4036039872), (6, 3363366560), (8, 2522524920), (10, 2018019936), (12, 1681683280), (15, 1345346624), (16, 1261262460), (20, 1009009968), (24, 840841640), (30, 672673312), (32, 630631230), (40, 504504984), (48, 420420820), (60, 336336656), (64, 315315615), (71, 284228160), (80, 252252492), (96, 210210410), (120, 168168328), (142, 142114080), (160, 126126246), (192, 105105205), (213, 94742720), (240, 84084164), (284, 71057040), (320, 63063123), (355, 56845632), (426, 47371360), (480, 42042082), (568, 35528520), (710, 28422816), (852, 23685680), (960, 21021041), (1065, 18948544), (1136, 17764260), (1420, 14211408), (1704, 11842840), (2130, 9474272), (2272, 8882130), (2840, 7105704), (3408, 5921420), (4260, 4737136), (4544, 4441065), (5680, 3552852), (6816, 2960710), (8520, 2368568), (11360, 1776426), (13632, 1480355), (17040, 1184284), (22720, 888213), (34080, 592142), (68160, 296071)]