15679008180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{5179}}^1$

素因数の和:5355

約数の個数: 216

約数和(自身を含む): 52662573600

約数和(自身を除く): 36983565420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 139, 165, 180, 198, 220, 242, 278, 330, 363, 396, 417, 484, 495, 556, 605, 660, 695, 726, 834, 990, 1089, 1210, 1251, 1390, 1452, 1529, 1668, 1815, 1980, 2085, 2178, 2420, 2502, 2780, 3058, 3630, 4170, 4356, 4587, 5004, 5179, 5445, 6116, 6255, 7260, 7645, 8340, 9174, 10358, 10890, 12510, 13761, 15290, 15537, 16819, 18348, 20716, 21780, 22935, 25020, 25895, 27522, 30580, 31074, 33638, 45870, 46611, 50457, 51790, 55044, 56969, 62148, 67276, 68805, 77685, 84095, 91740, 93222, 100914, 103580, 113938, 137610, 151371, 155370, 168190, 170907, 186444, 201828, 227876, 233055, 252285, 275220, 284845, 302742, 310740, 336380, 341814, 466110, 504570, 512721, 569690, 605484, 626659, 683628, 719881, 756855, 854535, 932220, 1009140, 1025442, 1139380, 1253318, 1439762, 1513710, 1709070, 1879977, 2050884, 2159643, 2506636, 2563605, 2879524, 3027420, 3133295, 3418140, 3599405, 3759954, 4319286, 5127210, 5639931, 6266590, 6478929, 7198810, 7519908, 7918691, 8638572, 9399885, 10254420, 10798215, 11279862, 12533180, 12957858, 14397620, 15837382, 18799770, 21596430, 22559724, 23756073, 25915716, 28199655, 31674764, 32394645, 37599540, 39593455, 43192860, 47512146, 56399310, 64789290, 71268219, 79186910, 87105601, 95024292, 112798620, 118780365, 129578580, 142536438, 158373820, 174211202, 237560730, 261316803, 285072876, 348422404, 356341095, 435528005, 475121460, 522633606, 712682190, 783950409, 871056010, 1045267212, 1306584015, 1425364380, 1567900818, 1742112020, 2613168030, 3135801636, 3919752045, 5226336060, 7839504090, 15679008180]

約数ペア:

[(1, 15679008180), (2, 7839504090), (3, 5226336060), (4, 3919752045), (5, 3135801636), (6, 2613168030), (9, 1742112020), (10, 1567900818), (11, 1425364380), (12, 1306584015), (15, 1045267212), (18, 871056010), (20, 783950409), (22, 712682190), (30, 522633606), (33, 475121460), (36, 435528005), (44, 356341095), (45, 348422404), (55, 285072876), (60, 261316803), (66, 237560730), (90, 174211202), (99, 158373820), (110, 142536438), (121, 129578580), (132, 118780365), (139, 112798620), (165, 95024292), (180, 87105601), (198, 79186910), (220, 71268219), (242, 64789290), (278, 56399310), (330, 47512146), (363, 43192860), (396, 39593455), (417, 37599540), (484, 32394645), (495, 31674764), (556, 28199655), (605, 25915716), (660, 23756073), (695, 22559724), (726, 21596430), (834, 18799770), (990, 15837382), (1089, 14397620), (1210, 12957858), (1251, 12533180), (1390, 11279862), (1452, 10798215), (1529, 10254420), (1668, 9399885), (1815, 8638572), (1980, 7918691), (2085, 7519908), (2178, 7198810), (2420, 6478929), (2502, 6266590), (2780, 5639931), (3058, 5127210), (3630, 4319286), (4170, 3759954), (4356, 3599405), (4587, 3418140), (5004, 3133295), (5179, 3027420), (5445, 2879524), (6116, 2563605), (6255, 2506636), (7260, 2159643), (7645, 2050884), (8340, 1879977), (9174, 1709070), (10358, 1513710), (10890, 1439762), (12510, 1253318), (13761, 1139380), (15290, 1025442), (15537, 1009140), (16819, 932220), (18348, 854535), (20716, 756855), (21780, 719881), (22935, 683628), (25020, 626659), (25895, 605484), (27522, 569690), (30580, 512721), (31074, 504570), (33638, 466110), (45870, 341814), (46611, 336380), (50457, 310740), (51790, 302742), (55044, 284845), (56969, 275220), (62148, 252285), (67276, 233055), (68805, 227876), (77685, 201828), (84095, 186444), (91740, 170907), (93222, 168190), (100914, 155370), (103580, 151371), (113938, 137610)]