2499394560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12517}}^1$

素因数の和:12558

約数の個数: 176

約数和(自身を含む): 8609780256

約数和(自身を除く): 6110385696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6656, 7680, 8320, 9984, 12480, 12517, 13312, 15360, 16640, 19968, 24960, 25034, 33280, 37551, 39936, 49920, 50068, 62585, 66560, 75102, 99840, 100136, 125170, 150204, 162721, 187755, 199680, 200272, 250340, 300408, 325442, 375510, 400544, 488163, 500680, 600816, 650884, 751020, 801088, 813605, 976326, 1001360, 1201632, 1301768, 1502040, 1602176, 1627210, 1952652, 2002720, 2403264, 2440815, 2603536, 3004080, 3204352, 3254420, 3905304, 4005440, 4806528, 4881630, 5207072, 6008160, 6408704, 6508840, 7810608, 8010880, 9613056, 9763260, 10414144, 12016320, 12817408, 13017680, 15621216, 16021760, 19226112, 19526520, 20828288, 24032640, 26035360, 31242432, 32043520, 38452224, 39053040, 41656576, 48065280, 52070720, 62484864, 64087040, 78106080, 83313152, 96130560, 104141440, 124969728, 156212160, 166626304, 192261120, 208282880, 249939456, 312424320, 416565760, 499878912, 624848640, 833131520, 1249697280, 2499394560]

約数ペア:

[(1, 2499394560), (2, 1249697280), (3, 833131520), (4, 624848640), (5, 499878912), (6, 416565760), (8, 312424320), (10, 249939456), (12, 208282880), (13, 192261120), (15, 166626304), (16, 156212160), (20, 124969728), (24, 104141440), (26, 96130560), (30, 83313152), (32, 78106080), (39, 64087040), (40, 62484864), (48, 52070720), (52, 48065280), (60, 41656576), (64, 39053040), (65, 38452224), (78, 32043520), (80, 31242432), (96, 26035360), (104, 24032640), (120, 20828288), (128, 19526520), (130, 19226112), (156, 16021760), (160, 15621216), (192, 13017680), (195, 12817408), (208, 12016320), (240, 10414144), (256, 9763260), (260, 9613056), (312, 8010880), (320, 7810608), (384, 6508840), (390, 6408704), (416, 6008160), (480, 5207072), (512, 4881630), (520, 4806528), (624, 4005440), (640, 3905304), (768, 3254420), (780, 3204352), (832, 3004080), (960, 2603536), (1024, 2440815), (1040, 2403264), (1248, 2002720), (1280, 1952652), (1536, 1627210), (1560, 1602176), (1664, 1502040), (1920, 1301768), (2080, 1201632), (2496, 1001360), (2560, 976326), (3072, 813605), (3120, 801088), (3328, 751020), (3840, 650884), (4160, 600816), (4992, 500680), (5120, 488163), (6240, 400544), (6656, 375510), (7680, 325442), (8320, 300408), (9984, 250340), (12480, 200272), (12517, 199680), (13312, 187755), (15360, 162721), (16640, 150204), (19968, 125170), (24960, 100136), (25034, 99840), (33280, 75102), (37551, 66560), (39936, 62585), (49920, 50068)]