15209465520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 320

約数和(自身を含む): 49939660800

約数和(自身を除く): 34730195280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 79, 80, 93, 113, 120, 124, 155, 158, 186, 226, 229, 237, 240, 248, 310, 316, 339, 372, 395, 452, 458, 465, 474, 496, 565, 620, 632, 678, 687, 744, 790, 904, 916, 930, 948, 1130, 1145, 1185, 1240, 1264, 1356, 1374, 1488, 1580, 1695, 1808, 1832, 1860, 1896, 2260, 2290, 2370, 2449, 2480, 2712, 2748, 3160, 3390, 3435, 3503, 3664, 3720, 3792, 4520, 4580, 4740, 4898, 5424, 5496, 6320, 6780, 6870, 7006, 7099, 7347, 7440, 8927, 9040, 9160, 9480, 9796, 10509, 10992, 12245, 13560, 13740, 14012, 14198, 14694, 17515, 17854, 18091, 18320, 18960, 19592, 21018, 21297, 24490, 25877, 26781, 27120, 27480, 28024, 28396, 29388, 35030, 35495, 35708, 36182, 36735, 39184, 42036, 42594, 44635, 48980, 51754, 52545, 53562, 54273, 54960, 56048, 56792, 58776, 70060, 70990, 71416, 72364, 73470, 77631, 84072, 85188, 89270, 90455, 97960, 103508, 105090, 106485, 107124, 108546, 113584, 117552, 129385, 133905, 140120, 141980, 142832, 144728, 146940, 155262, 168144, 170376, 178540, 180910, 195920, 207016, 210180, 212970, 214248, 217092, 258770, 267810, 271365, 276737, 280240, 283960, 289456, 293880, 310524, 340752, 357080, 361820, 388155, 414032, 420360, 425940, 428496, 434184, 517540, 535620, 542730, 553474, 560821, 567920, 587760, 621048, 714160, 723640, 776310, 802187, 830211, 840720, 851880, 868368, 1035080, 1071240, 1085460, 1106948, 1121642, 1242096, 1383685, 1447280, 1552620, 1604374, 1660422, 1682463, 1703760, 2044283, 2070160, 2142480, 2170920, 2213896, 2243284, 2406561, 2767370, 2804105, 3105240, 3208748, 3320844, 3364926, 4010935, 4088566, 4151055, 4341840, 4427792, 4486568, 4813122, 5534740, 5608210, 6132849, 6210480, 6417496, 6641688, 6729852, 8021870, 8177132, 8302110, 8412315, 8973136, 9626244, 10221415, 11069480, 11216420, 12032805, 12265698, 12834992, 13283376, 13459704, 16043740, 16354264, 16604220, 16824630, 19252488, 20442830, 22138960, 22432840, 24065610, 24531396, 26919408, 30664245, 32087480, 32708528, 33208440, 33649260, 38504976, 40885660, 44865680, 48131220, 49062792, 61328490, 63372773, 64174960, 66416880, 67298520, 81771320, 96262440, 98125584, 122656980, 126745546, 134597040, 163542640, 190118319, 192524880, 245313960, 253491092, 316863865, 380236638, 490627920, 506982184, 633727730, 760473276, 950591595, 1013964368, 1267455460, 1520946552, 1901183190, 2534910920, 3041893104, 3802366380, 5069821840, 7604732760, 15209465520]

約数ペア:

[(1, 15209465520), (2, 7604732760), (3, 5069821840), (4, 3802366380), (5, 3041893104), (6, 2534910920), (8, 1901183190), (10, 1520946552), (12, 1267455460), (15, 1013964368), (16, 950591595), (20, 760473276), (24, 633727730), (30, 506982184), (31, 490627920), (40, 380236638), (48, 316863865), (60, 253491092), (62, 245313960), (79, 192524880), (80, 190118319), (93, 163542640), (113, 134597040), (120, 126745546), (124, 122656980), (155, 98125584), (158, 96262440), (186, 81771320), (226, 67298520), (229, 66416880), (237, 64174960), (240, 63372773), (248, 61328490), (310, 49062792), (316, 48131220), (339, 44865680), (372, 40885660), (395, 38504976), (452, 33649260), (458, 33208440), (465, 32708528), (474, 32087480), (496, 30664245), (565, 26919408), (620, 24531396), (632, 24065610), (678, 22432840), (687, 22138960), (744, 20442830), (790, 19252488), (904, 16824630), (916, 16604220), (930, 16354264), (948, 16043740), (1130, 13459704), (1145, 13283376), (1185, 12834992), (1240, 12265698), (1264, 12032805), (1356, 11216420), (1374, 11069480), (1488, 10221415), (1580, 9626244), (1695, 8973136), (1808, 8412315), (1832, 8302110), (1860, 8177132), (1896, 8021870), (2260, 6729852), (2290, 6641688), (2370, 6417496), (2449, 6210480), (2480, 6132849), (2712, 5608210), (2748, 5534740), (3160, 4813122), (3390, 4486568), (3435, 4427792), (3503, 4341840), (3664, 4151055), (3720, 4088566), (3792, 4010935), (4520, 3364926), (4580, 3320844), (4740, 3208748), (4898, 3105240), (5424, 2804105), (5496, 2767370), (6320, 2406561), (6780, 2243284), (6870, 2213896), (7006, 2170920), (7099, 2142480), (7347, 2070160), (7440, 2044283), (8927, 1703760), (9040, 1682463), (9160, 1660422), (9480, 1604374), (9796, 1552620), (10509, 1447280), (10992, 1383685), (12245, 1242096), (13560, 1121642), (13740, 1106948), (14012, 1085460), (14198, 1071240), (14694, 1035080), (17515, 868368), (17854, 851880), (18091, 840720), (18320, 830211), (18960, 802187), (19592, 776310), (21018, 723640), (21297, 714160), (24490, 621048), (25877, 587760), (26781, 567920), (27120, 560821), (27480, 553474), (28024, 542730), (28396, 535620), (29388, 517540), (35030, 434184), (35495, 428496), (35708, 425940), (36182, 420360), (36735, 414032), (39184, 388155), (42036, 361820), (42594, 357080), (44635, 340752), (48980, 310524), (51754, 293880), (52545, 289456), (53562, 283960), (54273, 280240), (54960, 276737), (56048, 271365), (56792, 267810), (58776, 258770), (70060, 217092), (70990, 214248), (71416, 212970), (72364, 210180), (73470, 207016), (77631, 195920), (84072, 180910), (85188, 178540), (89270, 170376), (90455, 168144), (97960, 155262), (103508, 146940), (105090, 144728), (106485, 142832), (107124, 141980), (108546, 140120), (113584, 133905), (117552, 129385)]