110571440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 304234992

約数和(自身を除く): 193663552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 196, 245, 268, 280, 335, 392, 421, 469, 490, 536, 560, 670, 784, 842, 938, 980, 1072, 1340, 1684, 1876, 1960, 2105, 2345, 2680, 2947, 3283, 3368, 3752, 3920, 4210, 4690, 5360, 5894, 6566, 6736, 7504, 8420, 9380, 11788, 13132, 14735, 16415, 16840, 18760, 20629, 23576, 26264, 28207, 29470, 32830, 33680, 37520, 41258, 47152, 52528, 56414, 58940, 65660, 82516, 103145, 112828, 117880, 131320, 141035, 165032, 197449, 206290, 225656, 235760, 262640, 282070, 330064, 394898, 412580, 451312, 564140, 789796, 825160, 987245, 1128280, 1382143, 1579592, 1650320, 1974490, 2256560, 2764286, 3159184, 3948980, 5528572, 6910715, 7897960, 11057144, 13821430, 15795920, 22114288, 27642860, 55285720, 110571440]

約数ペア:

[(1, 110571440), (2, 55285720), (4, 27642860), (5, 22114288), (7, 15795920), (8, 13821430), (10, 11057144), (14, 7897960), (16, 6910715), (20, 5528572), (28, 3948980), (35, 3159184), (40, 2764286), (49, 2256560), (56, 1974490), (67, 1650320), (70, 1579592), (80, 1382143), (98, 1128280), (112, 987245), (134, 825160), (140, 789796), (196, 564140), (245, 451312), (268, 412580), (280, 394898), (335, 330064), (392, 282070), (421, 262640), (469, 235760), (490, 225656), (536, 206290), (560, 197449), (670, 165032), (784, 141035), (842, 131320), (938, 117880), (980, 112828), (1072, 103145), (1340, 82516), (1684, 65660), (1876, 58940), (1960, 56414), (2105, 52528), (2345, 47152), (2680, 41258), (2947, 37520), (3283, 33680), (3368, 32830), (3752, 29470), (3920, 28207), (4210, 26264), (4690, 23576), (5360, 20629), (5894, 18760), (6566, 16840), (6736, 16415), (7504, 14735), (8420, 13132), (9380, 11788)]