79614080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1406

約数の個数: 128

約数和(自身を含む): 234420480

約数和(自身を除く): 154806400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1367, 1456, 1664, 1820, 2080, 2240, 2734, 2912, 3640, 4160, 4480, 5468, 5824, 6835, 7280, 8320, 9569, 10936, 11648, 13670, 14560, 17771, 19138, 21872, 27340, 29120, 35542, 38276, 43744, 47845, 54680, 58240, 71084, 76552, 87488, 88855, 95690, 109360, 124397, 142168, 153104, 174976, 177710, 191380, 218720, 248794, 284336, 306208, 355420, 382760, 437440, 497588, 568672, 612416, 621985, 710840, 765520, 874880, 995176, 1137344, 1224832, 1243970, 1421680, 1531040, 1990352, 2274688, 2487940, 2843360, 3062080, 3980704, 4975880, 5686720, 6124160, 7961408, 9951760, 11373440, 15922816, 19903520, 39807040, 79614080]

約数ペア:

[(1, 79614080), (2, 39807040), (4, 19903520), (5, 15922816), (7, 11373440), (8, 9951760), (10, 7961408), (13, 6124160), (14, 5686720), (16, 4975880), (20, 3980704), (26, 3062080), (28, 2843360), (32, 2487940), (35, 2274688), (40, 1990352), (52, 1531040), (56, 1421680), (64, 1243970), (65, 1224832), (70, 1137344), (80, 995176), (91, 874880), (104, 765520), (112, 710840), (128, 621985), (130, 612416), (140, 568672), (160, 497588), (182, 437440), (208, 382760), (224, 355420), (260, 306208), (280, 284336), (320, 248794), (364, 218720), (416, 191380), (448, 177710), (455, 174976), (520, 153104), (560, 142168), (640, 124397), (728, 109360), (832, 95690), (896, 88855), (910, 87488), (1040, 76552), (1120, 71084), (1367, 58240), (1456, 54680), (1664, 47845), (1820, 43744), (2080, 38276), (2240, 35542), (2734, 29120), (2912, 27340), (3640, 21872), (4160, 19138), (4480, 17771), (5468, 14560), (5824, 13670), (6835, 11648), (7280, 10936), (8320, 9569)]