12999444640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8191}}^1$

素因数の和:8335

約数の個数: 192

約数和(自身を含む): 38149816320

約数和(自身を除く): 25150371680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 109, 112, 130, 140, 160, 182, 208, 218, 224, 260, 280, 364, 416, 436, 455, 520, 545, 560, 728, 763, 872, 910, 1040, 1090, 1120, 1417, 1456, 1526, 1744, 1820, 2080, 2180, 2834, 2912, 3052, 3488, 3640, 3815, 4360, 5668, 6104, 7085, 7280, 7630, 8191, 8720, 9919, 11336, 12208, 14170, 14560, 15260, 16382, 17440, 19838, 22672, 24416, 28340, 30520, 32764, 39676, 40955, 45344, 49595, 56680, 57337, 61040, 65528, 79352, 81910, 99190, 106483, 113360, 114674, 122080, 131056, 158704, 163820, 198380, 212966, 226720, 229348, 262112, 286685, 317408, 327640, 396760, 425932, 458696, 532415, 573370, 655280, 745381, 793520, 851864, 892819, 917392, 1064830, 1146740, 1310560, 1490762, 1587040, 1703728, 1785638, 1834784, 2129660, 2293480, 2981524, 3407456, 3571276, 3726905, 4259320, 4464095, 4586960, 5963048, 6249733, 7142552, 7453810, 8518640, 8928190, 9173920, 11606647, 11926096, 12499466, 14285104, 14907620, 17037280, 17856380, 23213294, 23852192, 24998932, 28570208, 29815240, 31248665, 35712760, 46426588, 49997864, 58033235, 59630480, 62497330, 71425520, 81246529, 92853176, 99995728, 116066470, 119260960, 124994660, 142851040, 162493058, 185706352, 199991456, 232132940, 249989320, 324986116, 371412704, 406232645, 464265880, 499978640, 649972232, 812465290, 928531760, 999957280, 1299944464, 1624930580, 1857063520, 2599888928, 3249861160, 6499722320, 12999444640]

約数ペア:

[(1, 12999444640), (2, 6499722320), (4, 3249861160), (5, 2599888928), (7, 1857063520), (8, 1624930580), (10, 1299944464), (13, 999957280), (14, 928531760), (16, 812465290), (20, 649972232), (26, 499978640), (28, 464265880), (32, 406232645), (35, 371412704), (40, 324986116), (52, 249989320), (56, 232132940), (65, 199991456), (70, 185706352), (80, 162493058), (91, 142851040), (104, 124994660), (109, 119260960), (112, 116066470), (130, 99995728), (140, 92853176), (160, 81246529), (182, 71425520), (208, 62497330), (218, 59630480), (224, 58033235), (260, 49997864), (280, 46426588), (364, 35712760), (416, 31248665), (436, 29815240), (455, 28570208), (520, 24998932), (545, 23852192), (560, 23213294), (728, 17856380), (763, 17037280), (872, 14907620), (910, 14285104), (1040, 12499466), (1090, 11926096), (1120, 11606647), (1417, 9173920), (1456, 8928190), (1526, 8518640), (1744, 7453810), (1820, 7142552), (2080, 6249733), (2180, 5963048), (2834, 4586960), (2912, 4464095), (3052, 4259320), (3488, 3726905), (3640, 3571276), (3815, 3407456), (4360, 2981524), (5668, 2293480), (6104, 2129660), (7085, 1834784), (7280, 1785638), (7630, 1703728), (8191, 1587040), (8720, 1490762), (9919, 1310560), (11336, 1146740), (12208, 1064830), (14170, 917392), (14560, 892819), (15260, 851864), (16382, 793520), (17440, 745381), (19838, 655280), (22672, 573370), (24416, 532415), (28340, 458696), (30520, 425932), (32764, 396760), (39676, 327640), (40955, 317408), (45344, 286685), (49595, 262112), (56680, 229348), (57337, 226720), (61040, 212966), (65528, 198380), (79352, 163820), (81910, 158704), (99190, 131056), (106483, 122080), (113360, 114674)]