63138240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2027

約数の個数: 168

約数和(自身を含む): 237030768

約数和(自身を除く): 173892528

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, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 1993, 2112, 2640, 2880, 3168, 3520, 3960, 3986, 5280, 5979, 6336, 7920, 7972, 9965, 10560, 11958, 15840, 15944, 17937, 19930, 21923, 23916, 29895, 31680, 31888, 35874, 39860, 43846, 47832, 59790, 63776, 65769, 71748, 79720, 87692, 89685, 95664, 109615, 119580, 127552, 131538, 143496, 159440, 175384, 179370, 191328, 197307, 219230, 239160, 263076, 286992, 318880, 328845, 350768, 358740, 382656, 394614, 438460, 478320, 526152, 573984, 637760, 657690, 701536, 717480, 789228, 876920, 956640, 986535, 1052304, 1147968, 1315380, 1403072, 1434960, 1578456, 1753840, 1913280, 1973070, 2104608, 2630760, 2869920, 3156912, 3507680, 3946140, 4209216, 5261520, 5739840, 6313824, 7015360, 7892280, 10523040, 12627648, 15784560, 21046080, 31569120, 63138240]

約数ペア:

[(1, 63138240), (2, 31569120), (3, 21046080), (4, 15784560), (5, 12627648), (6, 10523040), (8, 7892280), (9, 7015360), (10, 6313824), (11, 5739840), (12, 5261520), (15, 4209216), (16, 3946140), (18, 3507680), (20, 3156912), (22, 2869920), (24, 2630760), (30, 2104608), (32, 1973070), (33, 1913280), (36, 1753840), (40, 1578456), (44, 1434960), (45, 1403072), (48, 1315380), (55, 1147968), (60, 1052304), (64, 986535), (66, 956640), (72, 876920), (80, 789228), (88, 717480), (90, 701536), (96, 657690), (99, 637760), (110, 573984), (120, 526152), (132, 478320), (144, 438460), (160, 394614), (165, 382656), (176, 358740), (180, 350768), (192, 328845), (198, 318880), (220, 286992), (240, 263076), (264, 239160), (288, 219230), (320, 197307), (330, 191328), (352, 179370), (360, 175384), (396, 159440), (440, 143496), (480, 131538), (495, 127552), (528, 119580), (576, 109615), (660, 95664), (704, 89685), (720, 87692), (792, 79720), (880, 71748), (960, 65769), (990, 63776), (1056, 59790), (1320, 47832), (1440, 43846), (1584, 39860), (1760, 35874), (1980, 31888), (1993, 31680), (2112, 29895), (2640, 23916), (2880, 21923), (3168, 19930), (3520, 17937), (3960, 15944), (3986, 15840), (5280, 11958), (5979, 10560), (6336, 9965), (7920, 7972)]