204953819520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{106746781}}^1$

素因数の和:106746803

約数の個数: 64

約数和(自身を含む): 653290305840

約数和(自身を除く): 448336486320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 106746781, 213493562, 320240343, 426987124, 533733905, 640480686, 853974248, 1067467810, 1280961372, 1601201715, 1707948496, 2134935620, 2561922744, 3202403430, 3415896992, 4269871240, 5123845488, 6404806860, 6831793984, 8539742480, 10247690976, 12809613720, 13663587968, 17079484960, 20495381952, 25619227440, 34158969920, 40990763904, 51238454880, 68317939840, 102476909760, 204953819520]

約数ペア:

[(1, 204953819520), (2, 102476909760), (3, 68317939840), (4, 51238454880), (5, 40990763904), (6, 34158969920), (8, 25619227440), (10, 20495381952), (12, 17079484960), (15, 13663587968), (16, 12809613720), (20, 10247690976), (24, 8539742480), (30, 6831793984), (32, 6404806860), (40, 5123845488), (48, 4269871240), (60, 3415896992), (64, 3202403430), (80, 2561922744), (96, 2134935620), (120, 1707948496), (128, 1601201715), (160, 1280961372), (192, 1067467810), (240, 853974248), (320, 640480686), (384, 533733905), (480, 426987124), (640, 320240343), (960, 213493562), (1920, 106746781)]