523378240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1931}}^1$

素因数の和:1977

約数の個数: 168

約数和(自身を含む): 1566403776

約数和(自身を除く): 1043025536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 704, 770, 847, 880, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1931, 1936, 2240, 2420, 2464, 3080, 3388, 3520, 3862, 3872, 4235, 4840, 4928, 6160, 6776, 7724, 7744, 8470, 9655, 9680, 12320, 13517, 13552, 15448, 16940, 19310, 19360, 21241, 24640, 27034, 27104, 30896, 33880, 38620, 38720, 42482, 54068, 54208, 61792, 67585, 67760, 77240, 84964, 106205, 108136, 123584, 135170, 135520, 148687, 154480, 169928, 212410, 216272, 233651, 270340, 271040, 297374, 308960, 339856, 424820, 432544, 467302, 540680, 594748, 617920, 679712, 743435, 849640, 865088, 934604, 1081360, 1168255, 1189496, 1359424, 1486870, 1635557, 1699280, 1869208, 2162720, 2336510, 2378992, 2973740, 3271114, 3398560, 3738416, 4325440, 4673020, 4757984, 5947480, 6542228, 6797120, 7476832, 8177785, 9346040, 9515968, 11894960, 13084456, 14953664, 16355570, 18692080, 23789920, 26168912, 32711140, 37384160, 47579840, 52337824, 65422280, 74768320, 104675648, 130844560, 261689120, 523378240]

約数ペア:

[(1, 523378240), (2, 261689120), (4, 130844560), (5, 104675648), (7, 74768320), (8, 65422280), (10, 52337824), (11, 47579840), (14, 37384160), (16, 32711140), (20, 26168912), (22, 23789920), (28, 18692080), (32, 16355570), (35, 14953664), (40, 13084456), (44, 11894960), (55, 9515968), (56, 9346040), (64, 8177785), (70, 7476832), (77, 6797120), (80, 6542228), (88, 5947480), (110, 4757984), (112, 4673020), (121, 4325440), (140, 3738416), (154, 3398560), (160, 3271114), (176, 2973740), (220, 2378992), (224, 2336510), (242, 2162720), (280, 1869208), (308, 1699280), (320, 1635557), (352, 1486870), (385, 1359424), (440, 1189496), (448, 1168255), (484, 1081360), (560, 934604), (605, 865088), (616, 849640), (704, 743435), (770, 679712), (847, 617920), (880, 594748), (968, 540680), (1120, 467302), (1210, 432544), (1232, 424820), (1540, 339856), (1694, 308960), (1760, 297374), (1931, 271040), (1936, 270340), (2240, 233651), (2420, 216272), (2464, 212410), (3080, 169928), (3388, 154480), (3520, 148687), (3862, 135520), (3872, 135170), (4235, 123584), (4840, 108136), (4928, 106205), (6160, 84964), (6776, 77240), (7724, 67760), (7744, 67585), (8470, 61792), (9655, 54208), (9680, 54068), (12320, 42482), (13517, 38720), (13552, 38620), (15448, 33880), (16940, 30896), (19310, 27104), (19360, 27034), (21241, 24640)]