140343879240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20518111}}^1$

素因数の和:20518147

約数の個数: 96

約数和(自身を含む): 480123820800

約数和(自身を除く): 339779941560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 20518111, 41036222, 61554333, 82072444, 102590555, 123108666, 164144888, 184662999, 205181110, 246217332, 307771665, 369325998, 389844109, 410362220, 492434664, 615543330, 738651996, 779688218, 820724440, 923314995, 1169532327, 1231086660, 1477303992, 1559376436, 1846629990, 1949220545, 2339064654, 2462173320, 3118752872, 3508596981, 3693259980, 3898441090, 4678129308, 5847661635, 7017193962, 7386519960, 7796882180, 9356258616, 11695323270, 14034387924, 15593764360, 17542984905, 23390646540, 28068775848, 35085969810, 46781293080, 70171939620, 140343879240]

約数ペア:

[(1, 140343879240), (2, 70171939620), (3, 46781293080), (4, 35085969810), (5, 28068775848), (6, 23390646540), (8, 17542984905), (9, 15593764360), (10, 14034387924), (12, 11695323270), (15, 9356258616), (18, 7796882180), (19, 7386519960), (20, 7017193962), (24, 5847661635), (30, 4678129308), (36, 3898441090), (38, 3693259980), (40, 3508596981), (45, 3118752872), (57, 2462173320), (60, 2339064654), (72, 1949220545), (76, 1846629990), (90, 1559376436), (95, 1477303992), (114, 1231086660), (120, 1169532327), (152, 923314995), (171, 820724440), (180, 779688218), (190, 738651996), (228, 615543330), (285, 492434664), (342, 410362220), (360, 389844109), (380, 369325998), (456, 307771665), (570, 246217332), (684, 205181110), (760, 184662999), (855, 164144888), (1140, 123108666), (1368, 102590555), (1710, 82072444), (2280, 61554333), (3420, 41036222), (6840, 20518111)]