7226691480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{215851}}^1$

素因数の和:215902

約数の個数: 128

約数和(自身を含む): 24866150400

約数和(自身を除く): 17639458920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 215851, 431702, 647553, 863404, 1079255, 1295106, 1726808, 1942659, 2158510, 2590212, 3237765, 3885318, 4317020, 5180424, 5827977, 6475530, 6691381, 7770636, 8634040, 9713295, 11655954, 12951060, 13382762, 15541272, 19426590, 20074143, 23311908, 25902120, 26765524, 29139885, 33456905, 38853180, 40148286, 46623816, 53531048, 58279770, 60222429, 66913810, 77706360, 80296572, 100370715, 116559540, 120444858, 133827620, 160593144, 180667287, 200741430, 233119080, 240889716, 267655240, 301112145, 361334574, 401482860, 481779432, 602224290, 722669148, 802965720, 903336435, 1204448580, 1445338296, 1806672870, 2408897160, 3613345740, 7226691480]

約数ペア:

[(1, 7226691480), (2, 3613345740), (3, 2408897160), (4, 1806672870), (5, 1445338296), (6, 1204448580), (8, 903336435), (9, 802965720), (10, 722669148), (12, 602224290), (15, 481779432), (18, 401482860), (20, 361334574), (24, 301112145), (27, 267655240), (30, 240889716), (31, 233119080), (36, 200741430), (40, 180667287), (45, 160593144), (54, 133827620), (60, 120444858), (62, 116559540), (72, 100370715), (90, 80296572), (93, 77706360), (108, 66913810), (120, 60222429), (124, 58279770), (135, 53531048), (155, 46623816), (180, 40148286), (186, 38853180), (216, 33456905), (248, 29139885), (270, 26765524), (279, 25902120), (310, 23311908), (360, 20074143), (372, 19426590), (465, 15541272), (540, 13382762), (558, 12951060), (620, 11655954), (744, 9713295), (837, 8634040), (930, 7770636), (1080, 6691381), (1116, 6475530), (1240, 5827977), (1395, 5180424), (1674, 4317020), (1860, 3885318), (2232, 3237765), (2790, 2590212), (3348, 2158510), (3720, 1942659), (4185, 1726808), (5580, 1295106), (6696, 1079255), (8370, 863404), (11160, 647553), (16740, 431702), (33480, 215851)]