15679926480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{72673}}^1$

素因数の和:72749

約数の個数: 160

約数和(自身を含む): 51906677760

約数和(自身を除く): 36226751280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1392, 1488, 1740, 1798, 1860, 2320, 2480, 2697, 3480, 3596, 3720, 4495, 5394, 6960, 7192, 7440, 8990, 10788, 13485, 14384, 17980, 21576, 26970, 35960, 43152, 53940, 71920, 72673, 107880, 145346, 215760, 218019, 290692, 363365, 436038, 581384, 726730, 872076, 1090095, 1162768, 1453460, 1744152, 2107517, 2180190, 2252863, 2906920, 3488304, 4215034, 4360380, 4505726, 5813840, 6322551, 6758589, 8430068, 8720760, 9011452, 10537585, 11264315, 12645102, 13517178, 16860136, 17441520, 18022904, 21075170, 22528630, 25290204, 27034356, 31612755, 33720272, 33792945, 36045808, 42150340, 45057260, 50580408, 54068712, 63225510, 65333027, 67585890, 84300680, 90114520, 101160816, 108137424, 126451020, 130666054, 135171780, 168601360, 180229040, 195999081, 252902040, 261332108, 270343560, 326665135, 391998162, 505804080, 522664216, 540687120, 653330270, 783996324, 979995405, 1045328432, 1306660540, 1567992648, 1959990810, 2613321080, 3135985296, 3919981620, 5226642160, 7839963240, 15679926480]

約数ペア:

[(1, 15679926480), (2, 7839963240), (3, 5226642160), (4, 3919981620), (5, 3135985296), (6, 2613321080), (8, 1959990810), (10, 1567992648), (12, 1306660540), (15, 1045328432), (16, 979995405), (20, 783996324), (24, 653330270), (29, 540687120), (30, 522664216), (31, 505804080), (40, 391998162), (48, 326665135), (58, 270343560), (60, 261332108), (62, 252902040), (80, 195999081), (87, 180229040), (93, 168601360), (116, 135171780), (120, 130666054), (124, 126451020), (145, 108137424), (155, 101160816), (174, 90114520), (186, 84300680), (232, 67585890), (240, 65333027), (248, 63225510), (290, 54068712), (310, 50580408), (348, 45057260), (372, 42150340), (435, 36045808), (464, 33792945), (465, 33720272), (496, 31612755), (580, 27034356), (620, 25290204), (696, 22528630), (744, 21075170), (870, 18022904), (899, 17441520), (930, 16860136), (1160, 13517178), (1240, 12645102), (1392, 11264315), (1488, 10537585), (1740, 9011452), (1798, 8720760), (1860, 8430068), (2320, 6758589), (2480, 6322551), (2697, 5813840), (3480, 4505726), (3596, 4360380), (3720, 4215034), (4495, 3488304), (5394, 2906920), (6960, 2252863), (7192, 2180190), (7440, 2107517), (8990, 1744152), (10788, 1453460), (13485, 1162768), (14384, 1090095), (17980, 872076), (21576, 726730), (26970, 581384), (35960, 436038), (43152, 363365), (53940, 290692), (71920, 218019), (72673, 215760), (107880, 145346)]