8690179120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:1043

約数の個数: 160

約数和(自身を含む): 23449927680

約数和(自身を除く): 14759748560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 191, 226, 280, 382, 452, 560, 565, 719, 764, 791, 904, 955, 1130, 1337, 1438, 1528, 1582, 1808, 1910, 2260, 2674, 2876, 3056, 3164, 3595, 3820, 3955, 4520, 5033, 5348, 5752, 6328, 6685, 7190, 7640, 7910, 9040, 10066, 10696, 11504, 12656, 13370, 14380, 15280, 15820, 20132, 21392, 21583, 25165, 26740, 28760, 31640, 40264, 43166, 50330, 53480, 57520, 63280, 80528, 81247, 86332, 100660, 106960, 107915, 137329, 151081, 162494, 172664, 201320, 215830, 274658, 302162, 324988, 345328, 402640, 406235, 431660, 549316, 568729, 604324, 649976, 686645, 755405, 812470, 863320, 961303, 1098632, 1137458, 1208648, 1299952, 1373290, 1510810, 1624940, 1726640, 1922606, 2197264, 2274916, 2417296, 2746580, 2843645, 3021620, 3249880, 3845212, 4549832, 4806515, 5493160, 5687290, 6043240, 6499760, 7690424, 9099664, 9613030, 10986320, 11374580, 12086480, 15380848, 15518177, 19226060, 22749160, 31036354, 38452120, 45498320, 62072708, 76904240, 77590885, 108627239, 124145416, 155181770, 217254478, 248290832, 310363540, 434508956, 543136195, 620727080, 869017912, 1086272390, 1241454160, 1738035824, 2172544780, 4345089560, 8690179120]

約数ペア:

[(1, 8690179120), (2, 4345089560), (4, 2172544780), (5, 1738035824), (7, 1241454160), (8, 1086272390), (10, 869017912), (14, 620727080), (16, 543136195), (20, 434508956), (28, 310363540), (35, 248290832), (40, 217254478), (56, 155181770), (70, 124145416), (80, 108627239), (112, 77590885), (113, 76904240), (140, 62072708), (191, 45498320), (226, 38452120), (280, 31036354), (382, 22749160), (452, 19226060), (560, 15518177), (565, 15380848), (719, 12086480), (764, 11374580), (791, 10986320), (904, 9613030), (955, 9099664), (1130, 7690424), (1337, 6499760), (1438, 6043240), (1528, 5687290), (1582, 5493160), (1808, 4806515), (1910, 4549832), (2260, 3845212), (2674, 3249880), (2876, 3021620), (3056, 2843645), (3164, 2746580), (3595, 2417296), (3820, 2274916), (3955, 2197264), (4520, 1922606), (5033, 1726640), (5348, 1624940), (5752, 1510810), (6328, 1373290), (6685, 1299952), (7190, 1208648), (7640, 1137458), (7910, 1098632), (9040, 961303), (10066, 863320), (10696, 812470), (11504, 755405), (12656, 686645), (13370, 649976), (14380, 604324), (15280, 568729), (15820, 549316), (20132, 431660), (21392, 406235), (21583, 402640), (25165, 345328), (26740, 324988), (28760, 302162), (31640, 274658), (40264, 215830), (43166, 201320), (50330, 172664), (53480, 162494), (57520, 151081), (63280, 137329), (80528, 107915), (81247, 106960), (86332, 100660)]