7533680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1254

約数の個数: 80

約数和(自身を含む): 21855744

約数和(自身を除く): 14322064

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1223, 1232, 1540, 2446, 3080, 4892, 6115, 6160, 8561, 9784, 12230, 13453, 17122, 19568, 24460, 26906, 34244, 42805, 48920, 53812, 67265, 68488, 85610, 94171, 97840, 107624, 134530, 136976, 171220, 188342, 215248, 269060, 342440, 376684, 470855, 538120, 684880, 753368, 941710, 1076240, 1506736, 1883420, 3766840, 7533680]

約数ペア:

[(1, 7533680), (2, 3766840), (4, 1883420), (5, 1506736), (7, 1076240), (8, 941710), (10, 753368), (11, 684880), (14, 538120), (16, 470855), (20, 376684), (22, 342440), (28, 269060), (35, 215248), (40, 188342), (44, 171220), (55, 136976), (56, 134530), (70, 107624), (77, 97840), (80, 94171), (88, 85610), (110, 68488), (112, 67265), (140, 53812), (154, 48920), (176, 42805), (220, 34244), (280, 26906), (308, 24460), (385, 19568), (440, 17122), (560, 13453), (616, 12230), (770, 9784), (880, 8561), (1223, 6160), (1232, 6115), (1540, 4892), (2446, 3080)]