7616560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 21628080

約数和(自身を除く): 14011520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 67, 70, 80, 98, 112, 116, 134, 140, 145, 196, 203, 232, 245, 268, 280, 290, 335, 392, 406, 464, 469, 490, 536, 560, 580, 670, 784, 812, 938, 980, 1015, 1072, 1160, 1340, 1421, 1624, 1876, 1943, 1960, 2030, 2320, 2345, 2680, 2842, 3248, 3283, 3752, 3886, 3920, 4060, 4690, 5360, 5684, 6566, 7105, 7504, 7772, 8120, 9380, 9715, 11368, 13132, 13601, 14210, 15544, 16240, 16415, 18760, 19430, 22736, 26264, 27202, 28420, 31088, 32830, 37520, 38860, 52528, 54404, 56840, 65660, 68005, 77720, 95207, 108808, 113680, 131320, 136010, 155440, 190414, 217616, 262640, 272020, 380828, 476035, 544040, 761656, 952070, 1088080, 1523312, 1904140, 3808280, 7616560]

約数ペア:

[(1, 7616560), (2, 3808280), (4, 1904140), (5, 1523312), (7, 1088080), (8, 952070), (10, 761656), (14, 544040), (16, 476035), (20, 380828), (28, 272020), (29, 262640), (35, 217616), (40, 190414), (49, 155440), (56, 136010), (58, 131320), (67, 113680), (70, 108808), (80, 95207), (98, 77720), (112, 68005), (116, 65660), (134, 56840), (140, 54404), (145, 52528), (196, 38860), (203, 37520), (232, 32830), (245, 31088), (268, 28420), (280, 27202), (290, 26264), (335, 22736), (392, 19430), (406, 18760), (464, 16415), (469, 16240), (490, 15544), (536, 14210), (560, 13601), (580, 13132), (670, 11368), (784, 9715), (812, 9380), (938, 8120), (980, 7772), (1015, 7504), (1072, 7105), (1160, 6566), (1340, 5684), (1421, 5360), (1624, 4690), (1876, 4060), (1943, 3920), (1960, 3886), (2030, 3752), (2320, 3283), (2345, 3248), (2680, 2842)]