1437579520

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4547}}^1$

素因数の和:4600

約数の個数: 144

約数和(自身を含む): 3904367040

約数和(自身を除く): 2466787520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 320, 380, 416, 494, 520, 608, 640, 760, 832, 988, 1040, 1216, 1235, 1280, 1520, 1664, 1976, 2080, 2432, 2470, 3040, 3328, 3952, 4160, 4547, 4864, 4940, 6080, 7904, 8320, 9094, 9880, 12160, 15808, 16640, 18188, 19760, 22735, 24320, 31616, 36376, 39520, 45470, 59111, 63232, 72752, 79040, 86393, 90940, 118222, 145504, 158080, 172786, 181880, 236444, 291008, 295555, 316160, 345572, 363760, 431965, 472888, 582016, 591110, 691144, 727520, 863930, 945776, 1123109, 1164032, 1182220, 1382288, 1455040, 1727860, 1891552, 2246218, 2364440, 2764576, 2910080, 3455720, 3783104, 4492436, 4728880, 5529152, 5615545, 5820160, 6911440, 7566208, 8984872, 9457760, 11058304, 11231090, 13822880, 15132416, 17969744, 18915520, 22116608, 22462180, 27645760, 35939488, 37831040, 44924360, 55291520, 71878976, 75662080, 89848720, 110583040, 143757952, 179697440, 287515904, 359394880, 718789760, 1437579520]

約数ペア:

[(1, 1437579520), (2, 718789760), (4, 359394880), (5, 287515904), (8, 179697440), (10, 143757952), (13, 110583040), (16, 89848720), (19, 75662080), (20, 71878976), (26, 55291520), (32, 44924360), (38, 37831040), (40, 35939488), (52, 27645760), (64, 22462180), (65, 22116608), (76, 18915520), (80, 17969744), (95, 15132416), (104, 13822880), (128, 11231090), (130, 11058304), (152, 9457760), (160, 8984872), (190, 7566208), (208, 6911440), (247, 5820160), (256, 5615545), (260, 5529152), (304, 4728880), (320, 4492436), (380, 3783104), (416, 3455720), (494, 2910080), (520, 2764576), (608, 2364440), (640, 2246218), (760, 1891552), (832, 1727860), (988, 1455040), (1040, 1382288), (1216, 1182220), (1235, 1164032), (1280, 1123109), (1520, 945776), (1664, 863930), (1976, 727520), (2080, 691144), (2432, 591110), (2470, 582016), (3040, 472888), (3328, 431965), (3952, 363760), (4160, 345572), (4547, 316160), (4864, 295555), (4940, 291008), (6080, 236444), (7904, 181880), (8320, 172786), (9094, 158080), (9880, 145504), (12160, 118222), (15808, 90940), (16640, 86393), (18188, 79040), (19760, 72752), (22735, 63232), (24320, 59111), (31616, 45470), (36376, 39520)]