12996473880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{65599}}^1$

素因数の和:65753

約数の個数: 128

約数和(自身を含む): 42319872000

約数和(自身を除く): 29323398120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1270, 1524, 1560, 1651, 1905, 2540, 3048, 3302, 3810, 4953, 5080, 6604, 7620, 8255, 9906, 13208, 15240, 16510, 19812, 24765, 33020, 39624, 49530, 65599, 66040, 99060, 131198, 196797, 198120, 262396, 327995, 393594, 524792, 655990, 787188, 852787, 983985, 1311980, 1574376, 1705574, 1967970, 2558361, 2623960, 3411148, 3935940, 4263935, 5116722, 6822296, 7871880, 8331073, 8527870, 10233444, 12791805, 16662146, 17055740, 20466888, 24993219, 25583610, 33324292, 34111480, 41655365, 49986438, 51167220, 66648584, 83310730, 99972876, 102334440, 108303949, 124966095, 166621460, 199945752, 216607898, 249932190, 324911847, 333242920, 433215796, 499864380, 541519745, 649823694, 866431592, 999728760, 1083039490, 1299647388, 1624559235, 2166078980, 2599294776, 3249118470, 4332157960, 6498236940, 12996473880]

約数ペア:

[(1, 12996473880), (2, 6498236940), (3, 4332157960), (4, 3249118470), (5, 2599294776), (6, 2166078980), (8, 1624559235), (10, 1299647388), (12, 1083039490), (13, 999728760), (15, 866431592), (20, 649823694), (24, 541519745), (26, 499864380), (30, 433215796), (39, 333242920), (40, 324911847), (52, 249932190), (60, 216607898), (65, 199945752), (78, 166621460), (104, 124966095), (120, 108303949), (127, 102334440), (130, 99972876), (156, 83310730), (195, 66648584), (254, 51167220), (260, 49986438), (312, 41655365), (381, 34111480), (390, 33324292), (508, 25583610), (520, 24993219), (635, 20466888), (762, 17055740), (780, 16662146), (1016, 12791805), (1270, 10233444), (1524, 8527870), (1560, 8331073), (1651, 7871880), (1905, 6822296), (2540, 5116722), (3048, 4263935), (3302, 3935940), (3810, 3411148), (4953, 2623960), (5080, 2558361), (6604, 1967970), (7620, 1705574), (8255, 1574376), (9906, 1311980), (13208, 983985), (15240, 852787), (16510, 787188), (19812, 655990), (24765, 524792), (33020, 393594), (39624, 327995), (49530, 262396), (65599, 198120), (66040, 196797), (99060, 131198)]