181594920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2059

約数の個数: 128

約数和(自身を含む): 596937600

約数和(自身を除く): 415342680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 885, 1180, 1416, 1534, 1560, 1770, 1973, 2301, 2360, 3068, 3540, 3835, 3946, 4602, 5919, 6136, 7080, 7670, 7892, 9204, 9865, 11505, 11838, 15340, 15784, 18408, 19730, 23010, 23676, 25649, 29595, 30680, 39460, 46020, 47352, 51298, 59190, 76947, 78920, 92040, 102596, 116407, 118380, 128245, 153894, 205192, 232814, 236760, 256490, 307788, 349221, 384735, 465628, 512980, 582035, 615576, 698442, 769470, 931256, 1025960, 1164070, 1396884, 1513291, 1538940, 1746105, 2328140, 2793768, 3026582, 3077880, 3492210, 4539873, 4656280, 6053164, 6984420, 7566455, 9079746, 12106328, 13968840, 15132910, 18159492, 22699365, 30265820, 36318984, 45398730, 60531640, 90797460, 181594920]

約数ペア:

[(1, 181594920), (2, 90797460), (3, 60531640), (4, 45398730), (5, 36318984), (6, 30265820), (8, 22699365), (10, 18159492), (12, 15132910), (13, 13968840), (15, 12106328), (20, 9079746), (24, 7566455), (26, 6984420), (30, 6053164), (39, 4656280), (40, 4539873), (52, 3492210), (59, 3077880), (60, 3026582), (65, 2793768), (78, 2328140), (104, 1746105), (118, 1538940), (120, 1513291), (130, 1396884), (156, 1164070), (177, 1025960), (195, 931256), (236, 769470), (260, 698442), (295, 615576), (312, 582035), (354, 512980), (390, 465628), (472, 384735), (520, 349221), (590, 307788), (708, 256490), (767, 236760), (780, 232814), (885, 205192), (1180, 153894), (1416, 128245), (1534, 118380), (1560, 116407), (1770, 102596), (1973, 92040), (2301, 78920), (2360, 76947), (3068, 59190), (3540, 51298), (3835, 47352), (3946, 46020), (4602, 39460), (5919, 30680), (6136, 29595), (7080, 25649), (7670, 23676), (7892, 23010), (9204, 19730), (9865, 18408), (11505, 15784), (11838, 15340)]