147941360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3943}}^1$

素因数の和:4030

約数の個数: 80

約数和(自身を含む): 399069696

約数和(自身を除く): 251128336

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, 2345, 2680, 3752, 3943, 4690, 5360, 7504, 7886, 9380, 15772, 18760, 19715, 27601, 31544, 37520, 39430, 55202, 63088, 78860, 110404, 138005, 157720, 220808, 264181, 276010, 315440, 441616, 528362, 552020, 1056724, 1104040, 1320905, 1849267, 2113448, 2208080, 2641810, 3698534, 4226896, 5283620, 7397068, 9246335, 10567240, 14794136, 18492670, 21134480, 29588272, 36985340, 73970680, 147941360]

約数ペア:

[(1, 147941360), (2, 73970680), (4, 36985340), (5, 29588272), (7, 21134480), (8, 18492670), (10, 14794136), (14, 10567240), (16, 9246335), (20, 7397068), (28, 5283620), (35, 4226896), (40, 3698534), (56, 2641810), (67, 2208080), (70, 2113448), (80, 1849267), (112, 1320905), (134, 1104040), (140, 1056724), (268, 552020), (280, 528362), (335, 441616), (469, 315440), (536, 276010), (560, 264181), (670, 220808), (938, 157720), (1072, 138005), (1340, 110404), (1876, 78860), (2345, 63088), (2680, 55202), (3752, 39430), (3943, 37520), (4690, 31544), (5360, 27601), (7504, 19715), (7886, 18760), (9380, 15772)]