15690865740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1272

約数の個数: 192

約数和(自身を含む): 48581890560

約数和(自身を除く): 32891024820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 157, 163, 165, 220, 314, 326, 330, 471, 489, 628, 652, 660, 785, 815, 929, 942, 978, 1570, 1630, 1727, 1793, 1858, 1884, 1956, 2355, 2445, 2787, 3140, 3260, 3454, 3586, 3716, 4645, 4710, 4890, 5181, 5379, 5574, 6908, 7172, 8635, 8965, 9290, 9420, 9780, 10219, 10362, 10758, 11148, 13935, 17270, 17930, 18580, 20438, 20724, 21516, 25591, 25905, 26895, 27870, 30657, 34540, 35860, 40876, 51095, 51182, 51810, 53790, 55740, 61314, 76773, 102190, 102364, 103620, 107580, 122628, 127955, 145853, 151427, 153285, 153546, 204380, 255910, 281501, 291706, 302854, 306570, 307092, 383865, 437559, 454281, 511820, 563002, 583412, 605708, 613140, 729265, 757135, 767730, 844503, 875118, 908562, 1126004, 1407505, 1458530, 1514270, 1535460, 1604383, 1665697, 1689006, 1750236, 1817124, 2187795, 2271405, 2815010, 2917060, 3028540, 3208766, 3331394, 3378012, 4222515, 4375590, 4542810, 4813149, 4997091, 5630020, 6417532, 6662788, 8021915, 8328485, 8445030, 8751180, 9085620, 9626298, 9994182, 16043830, 16656970, 16890060, 19252596, 19988364, 23774039, 24065745, 24985455, 32087660, 33313940, 47548078, 48131490, 49970910, 71322117, 95096156, 96262980, 99941820, 118870195, 142644234, 237740390, 261514429, 285288468, 356610585, 475480780, 523028858, 713221170, 784543287, 1046057716, 1307572145, 1426442340, 1569086574, 2615144290, 3138173148, 3922716435, 5230288580, 7845432870, 15690865740]

約数ペア:

[(1, 15690865740), (2, 7845432870), (3, 5230288580), (4, 3922716435), (5, 3138173148), (6, 2615144290), (10, 1569086574), (11, 1426442340), (12, 1307572145), (15, 1046057716), (20, 784543287), (22, 713221170), (30, 523028858), (33, 475480780), (44, 356610585), (55, 285288468), (60, 261514429), (66, 237740390), (110, 142644234), (132, 118870195), (157, 99941820), (163, 96262980), (165, 95096156), (220, 71322117), (314, 49970910), (326, 48131490), (330, 47548078), (471, 33313940), (489, 32087660), (628, 24985455), (652, 24065745), (660, 23774039), (785, 19988364), (815, 19252596), (929, 16890060), (942, 16656970), (978, 16043830), (1570, 9994182), (1630, 9626298), (1727, 9085620), (1793, 8751180), (1858, 8445030), (1884, 8328485), (1956, 8021915), (2355, 6662788), (2445, 6417532), (2787, 5630020), (3140, 4997091), (3260, 4813149), (3454, 4542810), (3586, 4375590), (3716, 4222515), (4645, 3378012), (4710, 3331394), (4890, 3208766), (5181, 3028540), (5379, 2917060), (5574, 2815010), (6908, 2271405), (7172, 2187795), (8635, 1817124), (8965, 1750236), (9290, 1689006), (9420, 1665697), (9780, 1604383), (10219, 1535460), (10362, 1514270), (10758, 1458530), (11148, 1407505), (13935, 1126004), (17270, 908562), (17930, 875118), (18580, 844503), (20438, 767730), (20724, 757135), (21516, 729265), (25591, 613140), (25905, 605708), (26895, 583412), (27870, 563002), (30657, 511820), (34540, 454281), (35860, 437559), (40876, 383865), (51095, 307092), (51182, 306570), (51810, 302854), (53790, 291706), (55740, 281501), (61314, 255910), (76773, 204380), (102190, 153546), (102364, 153285), (103620, 151427), (107580, 145853), (122628, 127955)]