134267560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20849}}^1$

素因数の和:20890

約数の個数: 64

約数和(自身を含む): 360288000

約数和(自身を除く): 226020440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 20849, 41698, 83396, 104245, 145943, 166792, 208490, 291886, 416980, 479527, 583772, 729715, 833960, 959054, 1167544, 1459430, 1918108, 2397635, 2918860, 3356689, 3836216, 4795270, 5837720, 6713378, 9590540, 13426756, 16783445, 19181080, 26853512, 33566890, 67133780, 134267560]

約数ペア:

[(1, 134267560), (2, 67133780), (4, 33566890), (5, 26853512), (7, 19181080), (8, 16783445), (10, 13426756), (14, 9590540), (20, 6713378), (23, 5837720), (28, 4795270), (35, 3836216), (40, 3356689), (46, 2918860), (56, 2397635), (70, 1918108), (92, 1459430), (115, 1167544), (140, 959054), (161, 833960), (184, 729715), (230, 583772), (280, 479527), (322, 416980), (460, 291886), (644, 208490), (805, 166792), (920, 145943), (1288, 104245), (1610, 83396), (3220, 41698), (6440, 20849)]