1566735040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12149}}^1$

素因数の和:12210

約数の個数: 112

約数和(自身を含む): 4147718400

約数和(自身を除く): 2580983360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4960, 6448, 8060, 9920, 12149, 12896, 16120, 24298, 25792, 32240, 48596, 60745, 64480, 97192, 121490, 128960, 157937, 194384, 242980, 315874, 376619, 388768, 485960, 631748, 753238, 777536, 789685, 971920, 1263496, 1506476, 1579370, 1883095, 1943840, 2526992, 3012952, 3158740, 3766190, 3887680, 4896047, 5053984, 6025904, 6317480, 7532380, 9792094, 10107968, 12051808, 12634960, 15064760, 19584188, 24103616, 24480235, 25269920, 30129520, 39168376, 48960470, 50539840, 60259040, 78336752, 97920940, 120518080, 156673504, 195841880, 313347008, 391683760, 783367520, 1566735040]

約数ペア:

[(1, 1566735040), (2, 783367520), (4, 391683760), (5, 313347008), (8, 195841880), (10, 156673504), (13, 120518080), (16, 97920940), (20, 78336752), (26, 60259040), (31, 50539840), (32, 48960470), (40, 39168376), (52, 30129520), (62, 25269920), (64, 24480235), (65, 24103616), (80, 19584188), (104, 15064760), (124, 12634960), (130, 12051808), (155, 10107968), (160, 9792094), (208, 7532380), (248, 6317480), (260, 6025904), (310, 5053984), (320, 4896047), (403, 3887680), (416, 3766190), (496, 3158740), (520, 3012952), (620, 2526992), (806, 1943840), (832, 1883095), (992, 1579370), (1040, 1506476), (1240, 1263496), (1612, 971920), (1984, 789685), (2015, 777536), (2080, 753238), (2480, 631748), (3224, 485960), (4030, 388768), (4160, 376619), (4960, 315874), (6448, 242980), (8060, 194384), (9920, 157937), (12149, 128960), (12896, 121490), (16120, 97192), (24298, 64480), (25792, 60745), (32240, 48596)]