15666935440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{6067}}^1$

素因数の和:6297

約数の個数: 120

約数和(自身を含む): 39656176128

約数和(自身を除く): 23989240688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 191, 208, 260, 338, 382, 520, 676, 764, 845, 955, 1040, 1352, 1528, 1690, 1910, 2483, 2704, 3056, 3380, 3820, 4966, 6067, 6760, 7640, 9932, 12134, 12415, 13520, 15280, 19864, 24268, 24830, 30335, 32279, 39728, 48536, 49660, 60670, 64558, 78871, 97072, 99320, 121340, 129116, 157742, 161395, 198640, 242680, 258232, 315484, 322790, 394355, 485360, 516464, 630968, 645580, 788710, 1025323, 1158797, 1261936, 1291160, 1577420, 2050646, 2317594, 2582320, 3154840, 4101292, 4635188, 5126615, 5793985, 6309680, 8202584, 9270376, 10253230, 11587970, 15064361, 16405168, 18540752, 20506460, 23175940, 30128722, 41012920, 46351880, 60257444, 75321805, 82025840, 92703760, 120514888, 150643610, 195836693, 241029776, 301287220, 391673386, 602574440, 783346772, 979183465, 1205148880, 1566693544, 1958366930, 3133387088, 3916733860, 7833467720, 15666935440]

約数ペア:

[(1, 15666935440), (2, 7833467720), (4, 3916733860), (5, 3133387088), (8, 1958366930), (10, 1566693544), (13, 1205148880), (16, 979183465), (20, 783346772), (26, 602574440), (40, 391673386), (52, 301287220), (65, 241029776), (80, 195836693), (104, 150643610), (130, 120514888), (169, 92703760), (191, 82025840), (208, 75321805), (260, 60257444), (338, 46351880), (382, 41012920), (520, 30128722), (676, 23175940), (764, 20506460), (845, 18540752), (955, 16405168), (1040, 15064361), (1352, 11587970), (1528, 10253230), (1690, 9270376), (1910, 8202584), (2483, 6309680), (2704, 5793985), (3056, 5126615), (3380, 4635188), (3820, 4101292), (4966, 3154840), (6067, 2582320), (6760, 2317594), (7640, 2050646), (9932, 1577420), (12134, 1291160), (12415, 1261936), (13520, 1158797), (15280, 1025323), (19864, 788710), (24268, 645580), (24830, 630968), (30335, 516464), (32279, 485360), (39728, 394355), (48536, 322790), (49660, 315484), (60670, 258232), (64558, 242680), (78871, 198640), (97072, 161395), (99320, 157742), (121340, 129116)]