8179752320

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1123}}^1$

素因数の和:1760

約数の個数: 128

約数和(自身を含む): 20636640000

約数和(自身を除く): 12456887680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 599, 608, 640, 760, 1123, 1198, 1216, 1520, 2246, 2396, 2432, 2995, 3040, 4492, 4792, 5615, 5990, 6080, 8984, 9584, 11230, 11381, 11980, 12160, 17968, 19168, 21337, 22460, 22762, 23960, 35936, 38336, 42674, 44920, 45524, 47920, 56905, 71872, 76672, 85348, 89840, 91048, 95840, 106685, 113810, 143744, 170696, 179680, 182096, 191680, 213370, 227620, 341392, 359360, 364192, 383360, 426740, 455240, 672677, 682784, 718720, 728384, 853480, 910480, 1345354, 1365568, 1456768, 1706960, 1820960, 2690708, 2731136, 3363385, 3413920, 3641920, 5381416, 6726770, 6827840, 7283840, 10762832, 12780863, 13453540, 13655680, 21525664, 25561726, 26907080, 43051328, 51123452, 53814160, 63904315, 86102656, 102246904, 107628320, 127808630, 204493808, 215256640, 255617260, 408987616, 430513280, 511234520, 817975232, 1022469040, 1635950464, 2044938080, 4089876160, 8179752320]

約数ペア:

[(1, 8179752320), (2, 4089876160), (4, 2044938080), (5, 1635950464), (8, 1022469040), (10, 817975232), (16, 511234520), (19, 430513280), (20, 408987616), (32, 255617260), (38, 215256640), (40, 204493808), (64, 127808630), (76, 107628320), (80, 102246904), (95, 86102656), (128, 63904315), (152, 53814160), (160, 51123452), (190, 43051328), (304, 26907080), (320, 25561726), (380, 21525664), (599, 13655680), (608, 13453540), (640, 12780863), (760, 10762832), (1123, 7283840), (1198, 6827840), (1216, 6726770), (1520, 5381416), (2246, 3641920), (2396, 3413920), (2432, 3363385), (2995, 2731136), (3040, 2690708), (4492, 1820960), (4792, 1706960), (5615, 1456768), (5990, 1365568), (6080, 1345354), (8984, 910480), (9584, 853480), (11230, 728384), (11381, 718720), (11980, 682784), (12160, 672677), (17968, 455240), (19168, 426740), (21337, 383360), (22460, 364192), (22762, 359360), (23960, 341392), (35936, 227620), (38336, 213370), (42674, 191680), (44920, 182096), (45524, 179680), (47920, 170696), (56905, 143744), (71872, 113810), (76672, 106685), (85348, 95840), (89840, 91048)]