57874440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1663

約数の個数: 128

約数和(自身を含む): 195229440

約数和(自身を除く): 137355000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1613, 1794, 2392, 2760, 2990, 3226, 3588, 4485, 4839, 5980, 6452, 7176, 8065, 8970, 9678, 11960, 12904, 16130, 17940, 19356, 20969, 24195, 32260, 35880, 37099, 38712, 41938, 48390, 62907, 64520, 74198, 83876, 96780, 104845, 111297, 125814, 148396, 167752, 185495, 193560, 209690, 222594, 251628, 296792, 314535, 370990, 419380, 445188, 482287, 503256, 556485, 629070, 741980, 838760, 890376, 964574, 1112970, 1258140, 1446861, 1483960, 1929148, 2225940, 2411435, 2516280, 2893722, 3858296, 4451880, 4822870, 5787444, 7234305, 9645740, 11574888, 14468610, 19291480, 28937220, 57874440]

約数ペア:

[(1, 57874440), (2, 28937220), (3, 19291480), (4, 14468610), (5, 11574888), (6, 9645740), (8, 7234305), (10, 5787444), (12, 4822870), (13, 4451880), (15, 3858296), (20, 2893722), (23, 2516280), (24, 2411435), (26, 2225940), (30, 1929148), (39, 1483960), (40, 1446861), (46, 1258140), (52, 1112970), (60, 964574), (65, 890376), (69, 838760), (78, 741980), (92, 629070), (104, 556485), (115, 503256), (120, 482287), (130, 445188), (138, 419380), (156, 370990), (184, 314535), (195, 296792), (230, 251628), (260, 222594), (276, 209690), (299, 193560), (312, 185495), (345, 167752), (390, 148396), (460, 125814), (520, 111297), (552, 104845), (598, 96780), (690, 83876), (780, 74198), (897, 64520), (920, 62907), (1196, 48390), (1380, 41938), (1495, 38712), (1560, 37099), (1613, 35880), (1794, 32260), (2392, 24195), (2760, 20969), (2990, 19356), (3226, 17940), (3588, 16130), (4485, 12904), (4839, 11960), (5980, 9678), (6452, 8970), (7176, 8065)]