15666818640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{6829}}^1$

素因数の和:6946

約数の個数: 240

約数和(自身を含む): 54067372800

約数和(自身を除く): 38400554160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 121, 132, 158, 165, 176, 220, 237, 240, 242, 264, 316, 330, 363, 395, 440, 474, 484, 528, 605, 632, 660, 726, 790, 869, 880, 948, 968, 1185, 1210, 1264, 1320, 1452, 1580, 1738, 1815, 1896, 1936, 2370, 2420, 2607, 2640, 2904, 3160, 3476, 3630, 3792, 4345, 4740, 4840, 5214, 5808, 6320, 6829, 6952, 7260, 8690, 9480, 9559, 9680, 10428, 13035, 13658, 13904, 14520, 17380, 18960, 19118, 20487, 20856, 26070, 27316, 28677, 29040, 34145, 34760, 38236, 40974, 41712, 47795, 52140, 54632, 57354, 68290, 69520, 75119, 76472, 81948, 95590, 102435, 104280, 109264, 114708, 136580, 143385, 150238, 152944, 163896, 191180, 204870, 208560, 225357, 229416, 273160, 286770, 300476, 327792, 375595, 382360, 409740, 450714, 458832, 539491, 546320, 573540, 600952, 751190, 764720, 819480, 826309, 901428, 1078982, 1126785, 1147080, 1201904, 1502380, 1618473, 1638960, 1652618, 1802856, 2157964, 2253570, 2294160, 2478927, 2697455, 3004760, 3236946, 3305236, 3605712, 4131545, 4315928, 4507140, 4957854, 5394910, 5934401, 6009520, 6473892, 6610472, 8092365, 8263090, 8631856, 9014280, 9915708, 10789820, 11868802, 12394635, 12947784, 13220944, 16184730, 16526180, 17803203, 18028560, 19831416, 21579640, 23737604, 24789270, 25895568, 29672005, 32369460, 33052360, 35606406, 39662832, 43159280, 47475208, 49578540, 59344010, 64738920, 65278411, 66104720, 71212812, 89016015, 94950416, 99157080, 118688020, 129477840, 130556822, 142425624, 178032030, 195835233, 198314160, 237376040, 261113644, 284851248, 326392055, 356064060, 391670466, 474752080, 522227288, 652784110, 712128120, 783340932, 979176165, 1044454576, 1305568220, 1424256240, 1566681864, 1958352330, 2611136440, 3133363728, 3916704660, 5222272880, 7833409320, 15666818640]

約数ペア:

[(1, 15666818640), (2, 7833409320), (3, 5222272880), (4, 3916704660), (5, 3133363728), (6, 2611136440), (8, 1958352330), (10, 1566681864), (11, 1424256240), (12, 1305568220), (15, 1044454576), (16, 979176165), (20, 783340932), (22, 712128120), (24, 652784110), (30, 522227288), (33, 474752080), (40, 391670466), (44, 356064060), (48, 326392055), (55, 284851248), (60, 261113644), (66, 237376040), (79, 198314160), (80, 195835233), (88, 178032030), (110, 142425624), (120, 130556822), (121, 129477840), (132, 118688020), (158, 99157080), (165, 94950416), (176, 89016015), (220, 71212812), (237, 66104720), (240, 65278411), (242, 64738920), (264, 59344010), (316, 49578540), (330, 47475208), (363, 43159280), (395, 39662832), (440, 35606406), (474, 33052360), (484, 32369460), (528, 29672005), (605, 25895568), (632, 24789270), (660, 23737604), (726, 21579640), (790, 19831416), (869, 18028560), (880, 17803203), (948, 16526180), (968, 16184730), (1185, 13220944), (1210, 12947784), (1264, 12394635), (1320, 11868802), (1452, 10789820), (1580, 9915708), (1738, 9014280), (1815, 8631856), (1896, 8263090), (1936, 8092365), (2370, 6610472), (2420, 6473892), (2607, 6009520), (2640, 5934401), (2904, 5394910), (3160, 4957854), (3476, 4507140), (3630, 4315928), (3792, 4131545), (4345, 3605712), (4740, 3305236), (4840, 3236946), (5214, 3004760), (5808, 2697455), (6320, 2478927), (6829, 2294160), (6952, 2253570), (7260, 2157964), (8690, 1802856), (9480, 1652618), (9559, 1638960), (9680, 1618473), (10428, 1502380), (13035, 1201904), (13658, 1147080), (13904, 1126785), (14520, 1078982), (17380, 901428), (18960, 826309), (19118, 819480), (20487, 764720), (20856, 751190), (26070, 600952), (27316, 573540), (28677, 546320), (29040, 539491), (34145, 458832), (34760, 450714), (38236, 409740), (40974, 382360), (41712, 375595), (47795, 327792), (52140, 300476), (54632, 286770), (57354, 273160), (68290, 229416), (69520, 225357), (75119, 208560), (76472, 204870), (81948, 191180), (95590, 163896), (102435, 152944), (104280, 150238), (109264, 143385), (114708, 136580)]