76128080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2029}}^1$

素因数の和:2116

約数の個数: 80

約数和(自身を含む): 205403520

約数和(自身を除く): 129275440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2029, 2345, 2680, 3752, 4058, 4690, 5360, 7504, 8116, 9380, 10145, 14203, 16232, 18760, 20290, 28406, 32464, 37520, 40580, 56812, 71015, 81160, 113624, 135943, 142030, 162320, 227248, 271886, 284060, 543772, 568120, 679715, 951601, 1087544, 1136240, 1359430, 1903202, 2175088, 2718860, 3806404, 4758005, 5437720, 7612808, 9516010, 10875440, 15225616, 19032020, 38064040, 76128080]

約数ペア:

[(1, 76128080), (2, 38064040), (4, 19032020), (5, 15225616), (7, 10875440), (8, 9516010), (10, 7612808), (14, 5437720), (16, 4758005), (20, 3806404), (28, 2718860), (35, 2175088), (40, 1903202), (56, 1359430), (67, 1136240), (70, 1087544), (80, 951601), (112, 679715), (134, 568120), (140, 543772), (268, 284060), (280, 271886), (335, 227248), (469, 162320), (536, 142030), (560, 135943), (670, 113624), (938, 81160), (1072, 71015), (1340, 56812), (1876, 40580), (2029, 37520), (2345, 32464), (2680, 28406), (3752, 20290), (4058, 18760), (4690, 16232), (5360, 14203), (7504, 10145), (8116, 9380)]