15709664160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{351919}}^1$

素因数の和:351971

約数の個数: 144

約数和(自身を含む): 55338716160

約数和(自身を除く): 39629052000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 351919, 703838, 1055757, 1407676, 1759595, 2111514, 2815352, 3167271, 3519190, 4223028, 5278785, 5630704, 6334542, 7038380, 8446056, 10557570, 10909489, 11261408, 12669084, 14076760, 15836355, 16892112, 21115140, 21818978, 25338168, 28153520, 31672710, 32728467, 33784224, 42230280, 43637956, 50676336, 54547445, 56307040, 63345420, 65456934, 84460560, 87275912, 98185401, 101352672, 109094890, 126690840, 130913868, 163642335, 168921120, 174551824, 196370802, 218189780, 253381680, 261827736, 327284670, 349103648, 392741604, 436379560, 490927005, 506763360, 523655472, 654569340, 785483208, 872759120, 981854010, 1047310944, 1309138680, 1570966416, 1745518240, 1963708020, 2618277360, 3141932832, 3927416040, 5236554720, 7854832080, 15709664160]

約数ペア:

[(1, 15709664160), (2, 7854832080), (3, 5236554720), (4, 3927416040), (5, 3141932832), (6, 2618277360), (8, 1963708020), (9, 1745518240), (10, 1570966416), (12, 1309138680), (15, 1047310944), (16, 981854010), (18, 872759120), (20, 785483208), (24, 654569340), (30, 523655472), (31, 506763360), (32, 490927005), (36, 436379560), (40, 392741604), (45, 349103648), (48, 327284670), (60, 261827736), (62, 253381680), (72, 218189780), (80, 196370802), (90, 174551824), (93, 168921120), (96, 163642335), (120, 130913868), (124, 126690840), (144, 109094890), (155, 101352672), (160, 98185401), (180, 87275912), (186, 84460560), (240, 65456934), (248, 63345420), (279, 56307040), (288, 54547445), (310, 50676336), (360, 43637956), (372, 42230280), (465, 33784224), (480, 32728467), (496, 31672710), (558, 28153520), (620, 25338168), (720, 21818978), (744, 21115140), (930, 16892112), (992, 15836355), (1116, 14076760), (1240, 12669084), (1395, 11261408), (1440, 10909489), (1488, 10557570), (1860, 8446056), (2232, 7038380), (2480, 6334542), (2790, 5630704), (2976, 5278785), (3720, 4223028), (4464, 3519190), (4960, 3167271), (5580, 2815352), (7440, 2111514), (8928, 1759595), (11160, 1407676), (14880, 1055757), (22320, 703838), (44640, 351919)]