79010880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:533

約数の個数: 168

約数和(自身を含む): 272198592

約数和(自身を除く): 193187712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 487, 507, 520, 624, 676, 780, 832, 845, 960, 974, 1014, 1040, 1248, 1352, 1461, 1560, 1690, 1948, 2028, 2080, 2435, 2496, 2535, 2704, 2922, 3120, 3380, 3896, 4056, 4160, 4870, 5070, 5408, 5844, 6240, 6331, 6760, 7305, 7792, 8112, 9740, 10140, 10816, 11688, 12480, 12662, 13520, 14610, 15584, 16224, 18993, 19480, 20280, 23376, 25324, 27040, 29220, 31168, 31655, 32448, 37986, 38960, 40560, 46752, 50648, 54080, 58440, 63310, 75972, 77920, 81120, 82303, 93504, 94965, 101296, 116880, 126620, 151944, 155840, 162240, 164606, 189930, 202592, 233760, 246909, 253240, 303888, 329212, 379860, 405184, 411515, 467520, 493818, 506480, 607776, 658424, 759720, 823030, 987636, 1012960, 1215552, 1234545, 1316848, 1519440, 1646060, 1975272, 2025920, 2469090, 2633696, 3038880, 3292120, 3950544, 4938180, 5267392, 6077760, 6584240, 7901088, 9876360, 13168480, 15802176, 19752720, 26336960, 39505440, 79010880]

約数ペア:

[(1, 79010880), (2, 39505440), (3, 26336960), (4, 19752720), (5, 15802176), (6, 13168480), (8, 9876360), (10, 7901088), (12, 6584240), (13, 6077760), (15, 5267392), (16, 4938180), (20, 3950544), (24, 3292120), (26, 3038880), (30, 2633696), (32, 2469090), (39, 2025920), (40, 1975272), (48, 1646060), (52, 1519440), (60, 1316848), (64, 1234545), (65, 1215552), (78, 1012960), (80, 987636), (96, 823030), (104, 759720), (120, 658424), (130, 607776), (156, 506480), (160, 493818), (169, 467520), (192, 411515), (195, 405184), (208, 379860), (240, 329212), (260, 303888), (312, 253240), (320, 246909), (338, 233760), (390, 202592), (416, 189930), (480, 164606), (487, 162240), (507, 155840), (520, 151944), (624, 126620), (676, 116880), (780, 101296), (832, 94965), (845, 93504), (960, 82303), (974, 81120), (1014, 77920), (1040, 75972), (1248, 63310), (1352, 58440), (1461, 54080), (1560, 50648), (1690, 46752), (1948, 40560), (2028, 38960), (2080, 37986), (2435, 32448), (2496, 31655), (2535, 31168), (2704, 29220), (2922, 27040), (3120, 25324), (3380, 23376), (3896, 20280), (4056, 19480), (4160, 18993), (4870, 16224), (5070, 15584), (5408, 14610), (5844, 13520), (6240, 12662), (6331, 12480), (6760, 11688), (7305, 10816), (7792, 10140), (8112, 9740)]