7498183680

素因数分解:

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

素因数の和:12561

約数の個数: 264

約数和(自身を含む): 27981785832

約数和(自身を除く): 20483602152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5120, 5760, 6240, 6656, 7488, 7680, 8320, 9216, 9360, 9984, 11520, 12480, 12517, 13312, 14976, 15360, 16640, 18720, 19968, 23040, 24960, 25034, 29952, 33280, 37440, 37551, 39936, 46080, 49920, 50068, 59904, 62585, 66560, 74880, 75102, 99840, 100136, 112653, 119808, 125170, 149760, 150204, 162721, 187755, 199680, 200272, 225306, 250340, 299520, 300408, 325442, 375510, 400544, 450612, 488163, 500680, 563265, 599040, 600816, 650884, 751020, 801088, 813605, 901224, 976326, 1001360, 1126530, 1201632, 1301768, 1464489, 1502040, 1602176, 1627210, 1802448, 1952652, 2002720, 2253060, 2403264, 2440815, 2603536, 2928978, 3004080, 3204352, 3254420, 3604896, 3905304, 4005440, 4506120, 4806528, 4881630, 5207072, 5857956, 6008160, 6408704, 6508840, 7209792, 7322445, 7810608, 8010880, 9012240, 9613056, 9763260, 10414144, 11715912, 12016320, 12817408, 13017680, 14419584, 14644890, 15621216, 16021760, 18024480, 19226112, 19526520, 20828288, 23431824, 24032640, 26035360, 28839168, 29289780, 31242432, 32043520, 36048960, 38452224, 39053040, 41656576, 46863648, 48065280, 52070720, 57678336, 58579560, 62484864, 64087040, 72097920, 78106080, 83313152, 93727296, 96130560, 104141440, 115356672, 117159120, 124969728, 144195840, 156212160, 166626304, 187454592, 192261120, 208282880, 234318240, 249939456, 288391680, 312424320, 374909184, 416565760, 468636480, 499878912, 576783360, 624848640, 749818368, 833131520, 937272960, 1249697280, 1499636736, 1874545920, 2499394560, 3749091840, 7498183680]

約数ペア:

[(1, 7498183680), (2, 3749091840), (3, 2499394560), (4, 1874545920), (5, 1499636736), (6, 1249697280), (8, 937272960), (9, 833131520), (10, 749818368), (12, 624848640), (13, 576783360), (15, 499878912), (16, 468636480), (18, 416565760), (20, 374909184), (24, 312424320), (26, 288391680), (30, 249939456), (32, 234318240), (36, 208282880), (39, 192261120), (40, 187454592), (45, 166626304), (48, 156212160), (52, 144195840), (60, 124969728), (64, 117159120), (65, 115356672), (72, 104141440), (78, 96130560), (80, 93727296), (90, 83313152), (96, 78106080), (104, 72097920), (117, 64087040), (120, 62484864), (128, 58579560), (130, 57678336), (144, 52070720), (156, 48065280), (160, 46863648), (180, 41656576), (192, 39053040), (195, 38452224), (208, 36048960), (234, 32043520), (240, 31242432), (256, 29289780), (260, 28839168), (288, 26035360), (312, 24032640), (320, 23431824), (360, 20828288), (384, 19526520), (390, 19226112), (416, 18024480), (468, 16021760), (480, 15621216), (512, 14644890), (520, 14419584), (576, 13017680), (585, 12817408), (624, 12016320), (640, 11715912), (720, 10414144), (768, 9763260), (780, 9613056), (832, 9012240), (936, 8010880), (960, 7810608), (1024, 7322445), (1040, 7209792), (1152, 6508840), (1170, 6408704), (1248, 6008160), (1280, 5857956), (1440, 5207072), (1536, 4881630), (1560, 4806528), (1664, 4506120), (1872, 4005440), (1920, 3905304), (2080, 3604896), (2304, 3254420), (2340, 3204352), (2496, 3004080), (2560, 2928978), (2880, 2603536), (3072, 2440815), (3120, 2403264), (3328, 2253060), (3744, 2002720), (3840, 1952652), (4160, 1802448), (4608, 1627210), (4680, 1602176), (4992, 1502040), (5120, 1464489), (5760, 1301768), (6240, 1201632), (6656, 1126530), (7488, 1001360), (7680, 976326), (8320, 901224), (9216, 813605), (9360, 801088), (9984, 751020), (11520, 650884), (12480, 600816), (12517, 599040), (13312, 563265), (14976, 500680), (15360, 488163), (16640, 450612), (18720, 400544), (19968, 375510), (23040, 325442), (24960, 300408), (25034, 299520), (29952, 250340), (33280, 225306), (37440, 200272), (37551, 199680), (39936, 187755), (46080, 162721), (49920, 150204), (50068, 149760), (59904, 125170), (62585, 119808), (66560, 112653), (74880, 100136), (75102, 99840)]