21669662160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2969}}^1$

素因数の和:3131

約数の個数: 320

約数和(自身を含む): 77780736000

約数和(自身を除く): 56111073840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 109, 120, 124, 135, 144, 155, 180, 186, 216, 218, 240, 248, 270, 279, 310, 327, 360, 372, 432, 436, 465, 496, 540, 545, 558, 620, 654, 720, 744, 837, 872, 930, 981, 1080, 1090, 1116, 1240, 1308, 1395, 1488, 1635, 1674, 1744, 1860, 1962, 2160, 2180, 2232, 2480, 2616, 2790, 2943, 2969, 3270, 3348, 3379, 3720, 3924, 4185, 4360, 4464, 4905, 5232, 5580, 5886, 5938, 6540, 6696, 6758, 7440, 7848, 8370, 8720, 8907, 9810, 10137, 11160, 11772, 11876, 13080, 13392, 13516, 14715, 14845, 15696, 16740, 16895, 17814, 19620, 20274, 22320, 23544, 23752, 26160, 26721, 27032, 29430, 29690, 30411, 33480, 33790, 35628, 39240, 40548, 44535, 47088, 47504, 50685, 53442, 54064, 58860, 59380, 60822, 66960, 67580, 71256, 78480, 80163, 81096, 89070, 91233, 92039, 101370, 106884, 117720, 118760, 121644, 133605, 135160, 142512, 152055, 160326, 162192, 178140, 182466, 184078, 202740, 213768, 235440, 237520, 243288, 267210, 270320, 276117, 304110, 320652, 323621, 356280, 364932, 368156, 400815, 405480, 427536, 456165, 460195, 486576, 534420, 552234, 608220, 641304, 647242, 712560, 729864, 736312, 801630, 810960, 828351, 912330, 920390, 970863, 1068840, 1104468, 1216440, 1282608, 1294484, 1380585, 1459728, 1472624, 1603260, 1618105, 1656702, 1824660, 1840780, 1941726, 2137680, 2208936, 2432880, 2485053, 2588968, 2761170, 2912589, 3206520, 3236210, 3313404, 3649320, 3681560, 3883452, 4141755, 4417872, 4854315, 4970106, 5177936, 5522340, 5825178, 6413040, 6472420, 6626808, 7298640, 7363120, 7766904, 8283510, 8737767, 9708630, 9940212, 10032251, 11044680, 11650356, 12425265, 12944840, 13253616, 14562945, 15533808, 16567020, 17475534, 19417260, 19880424, 20064502, 22089360, 23300712, 24850530, 25889680, 29125890, 30096753, 33134040, 34951068, 38834520, 39760848, 40129004, 43688835, 46601424, 49701060, 50161255, 58251780, 60193506, 66268080, 69902136, 77669040, 80258008, 87377670, 90290259, 99402120, 100322510, 116503560, 120387012, 139804272, 150483765, 160516016, 174755340, 180580518, 198804240, 200645020, 233007120, 240774024, 270870777, 300967530, 349510680, 361161036, 401290040, 451451295, 481548048, 541741554, 601935060, 699021360, 722322072, 802580080, 902902590, 1083483108, 1203870120, 1354353885, 1444644144, 1805805180, 2166966216, 2407740240, 2708707770, 3611610360, 4333932432, 5417415540, 7223220720, 10834831080, 21669662160]

約数ペア:

[(1, 21669662160), (2, 10834831080), (3, 7223220720), (4, 5417415540), (5, 4333932432), (6, 3611610360), (8, 2708707770), (9, 2407740240), (10, 2166966216), (12, 1805805180), (15, 1444644144), (16, 1354353885), (18, 1203870120), (20, 1083483108), (24, 902902590), (27, 802580080), (30, 722322072), (31, 699021360), (36, 601935060), (40, 541741554), (45, 481548048), (48, 451451295), (54, 401290040), (60, 361161036), (62, 349510680), (72, 300967530), (80, 270870777), (90, 240774024), (93, 233007120), (108, 200645020), (109, 198804240), (120, 180580518), (124, 174755340), (135, 160516016), (144, 150483765), (155, 139804272), (180, 120387012), (186, 116503560), (216, 100322510), (218, 99402120), (240, 90290259), (248, 87377670), (270, 80258008), (279, 77669040), (310, 69902136), (327, 66268080), (360, 60193506), (372, 58251780), (432, 50161255), (436, 49701060), (465, 46601424), (496, 43688835), (540, 40129004), (545, 39760848), (558, 38834520), (620, 34951068), (654, 33134040), (720, 30096753), (744, 29125890), (837, 25889680), (872, 24850530), (930, 23300712), (981, 22089360), (1080, 20064502), (1090, 19880424), (1116, 19417260), (1240, 17475534), (1308, 16567020), (1395, 15533808), (1488, 14562945), (1635, 13253616), (1674, 12944840), (1744, 12425265), (1860, 11650356), (1962, 11044680), (2160, 10032251), (2180, 9940212), (2232, 9708630), (2480, 8737767), (2616, 8283510), (2790, 7766904), (2943, 7363120), (2969, 7298640), (3270, 6626808), (3348, 6472420), (3379, 6413040), (3720, 5825178), (3924, 5522340), (4185, 5177936), (4360, 4970106), (4464, 4854315), (4905, 4417872), (5232, 4141755), (5580, 3883452), (5886, 3681560), (5938, 3649320), (6540, 3313404), (6696, 3236210), (6758, 3206520), (7440, 2912589), (7848, 2761170), (8370, 2588968), (8720, 2485053), (8907, 2432880), (9810, 2208936), (10137, 2137680), (11160, 1941726), (11772, 1840780), (11876, 1824660), (13080, 1656702), (13392, 1618105), (13516, 1603260), (14715, 1472624), (14845, 1459728), (15696, 1380585), (16740, 1294484), (16895, 1282608), (17814, 1216440), (19620, 1104468), (20274, 1068840), (22320, 970863), (23544, 920390), (23752, 912330), (26160, 828351), (26721, 810960), (27032, 801630), (29430, 736312), (29690, 729864), (30411, 712560), (33480, 647242), (33790, 641304), (35628, 608220), (39240, 552234), (40548, 534420), (44535, 486576), (47088, 460195), (47504, 456165), (50685, 427536), (53442, 405480), (54064, 400815), (58860, 368156), (59380, 364932), (60822, 356280), (66960, 323621), (67580, 320652), (71256, 304110), (78480, 276117), (80163, 270320), (81096, 267210), (89070, 243288), (91233, 237520), (92039, 235440), (101370, 213768), (106884, 202740), (117720, 184078), (118760, 182466), (121644, 178140), (133605, 162192), (135160, 160326), (142512, 152055)]