207288045280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1\times {\mathrm{45979}}^1$

素因数の和:47496

約数の個数: 96

約数和(自身を含む): 515851459200

約数和(自身を除く): 308563413920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1483, 1520, 2966, 3040, 5932, 7415, 11864, 14830, 23728, 28177, 29660, 45979, 47456, 56354, 59320, 91958, 112708, 118640, 140885, 183916, 225416, 229895, 237280, 281770, 367832, 450832, 459790, 563540, 735664, 873601, 901664, 919580, 1127080, 1471328, 1747202, 1839160, 2254160, 3494404, 3678320, 4368005, 4508320, 6988808, 7356640, 8736010, 13977616, 17472020, 27955232, 34944040, 68186857, 69888080, 136373714, 139776160, 272747428, 340934285, 545494856, 681868570, 1090989712, 1295550283, 1363737140, 2181979424, 2591100566, 2727474280, 5182201132, 5454948560, 6477751415, 10364402264, 10909897120, 12955502830, 20728804528, 25911005660, 41457609056, 51822011320, 103644022640, 207288045280]

約数ペア:

[(1, 207288045280), (2, 103644022640), (4, 51822011320), (5, 41457609056), (8, 25911005660), (10, 20728804528), (16, 12955502830), (19, 10909897120), (20, 10364402264), (32, 6477751415), (38, 5454948560), (40, 5182201132), (76, 2727474280), (80, 2591100566), (95, 2181979424), (152, 1363737140), (160, 1295550283), (190, 1090989712), (304, 681868570), (380, 545494856), (608, 340934285), (760, 272747428), (1483, 139776160), (1520, 136373714), (2966, 69888080), (3040, 68186857), (5932, 34944040), (7415, 27955232), (11864, 17472020), (14830, 13977616), (23728, 8736010), (28177, 7356640), (29660, 6988808), (45979, 4508320), (47456, 4368005), (56354, 3678320), (59320, 3494404), (91958, 2254160), (112708, 1839160), (118640, 1747202), (140885, 1471328), (183916, 1127080), (225416, 919580), (229895, 901664), (237280, 873601), (281770, 735664), (367832, 563540), (450832, 459790)]