252552960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2031

約数の個数: 216

約数和(自身を含む): 953722224

約数和(自身を除く): 701169264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 1993, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 3986, 4224, 5280, 5760, 5979, 6336, 7040, 7920, 7972, 8448, 9965, 10560, 11520, 11958, 12672, 14080, 15840, 15944, 17937, 19930, 21120, 21923, 23916, 25344, 29895, 31680, 31888, 35874, 39860, 42240, 43846, 47832, 59790, 63360, 63776, 65769, 71748, 79720, 87692, 89685, 95664, 109615, 119580, 126720, 127552, 131538, 143496, 159440, 175384, 179370, 191328, 197307, 219230, 239160, 255104, 263076, 286992, 318880, 328845, 350768, 358740, 382656, 394614, 438460, 478320, 510208, 526152, 573984, 637760, 657690, 701536, 717480, 765312, 789228, 876920, 956640, 986535, 1052304, 1147968, 1275520, 1315380, 1403072, 1434960, 1530624, 1578456, 1753840, 1913280, 1973070, 2104608, 2295936, 2551040, 2630760, 2806144, 2869920, 3156912, 3507680, 3826560, 3946140, 4209216, 4591872, 5261520, 5612288, 5739840, 6313824, 7015360, 7653120, 7892280, 8418432, 10523040, 11479680, 12627648, 14030720, 15784560, 16836864, 21046080, 22959360, 25255296, 28061440, 31569120, 42092160, 50510592, 63138240, 84184320, 126276480, 252552960]

約数ペア:

[(1, 252552960), (2, 126276480), (3, 84184320), (4, 63138240), (5, 50510592), (6, 42092160), (8, 31569120), (9, 28061440), (10, 25255296), (11, 22959360), (12, 21046080), (15, 16836864), (16, 15784560), (18, 14030720), (20, 12627648), (22, 11479680), (24, 10523040), (30, 8418432), (32, 7892280), (33, 7653120), (36, 7015360), (40, 6313824), (44, 5739840), (45, 5612288), (48, 5261520), (55, 4591872), (60, 4209216), (64, 3946140), (66, 3826560), (72, 3507680), (80, 3156912), (88, 2869920), (90, 2806144), (96, 2630760), (99, 2551040), (110, 2295936), (120, 2104608), (128, 1973070), (132, 1913280), (144, 1753840), (160, 1578456), (165, 1530624), (176, 1434960), (180, 1403072), (192, 1315380), (198, 1275520), (220, 1147968), (240, 1052304), (256, 986535), (264, 956640), (288, 876920), (320, 789228), (330, 765312), (352, 717480), (360, 701536), (384, 657690), (396, 637760), (440, 573984), (480, 526152), (495, 510208), (528, 478320), (576, 438460), (640, 394614), (660, 382656), (704, 358740), (720, 350768), (768, 328845), (792, 318880), (880, 286992), (960, 263076), (990, 255104), (1056, 239160), (1152, 219230), (1280, 197307), (1320, 191328), (1408, 179370), (1440, 175384), (1584, 159440), (1760, 143496), (1920, 131538), (1980, 127552), (1993, 126720), (2112, 119580), (2304, 109615), (2640, 95664), (2816, 89685), (2880, 87692), (3168, 79720), (3520, 71748), (3840, 65769), (3960, 63776), (3986, 63360), (4224, 59790), (5280, 47832), (5760, 43846), (5979, 42240), (6336, 39860), (7040, 35874), (7920, 31888), (7972, 31680), (8448, 29895), (9965, 25344), (10560, 23916), (11520, 21923), (11958, 21120), (12672, 19930), (14080, 17937), (15840, 15944)]