135463720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2897}}^1$

素因数の和:3082

約数の個数: 64

約数和(自身を含む): 350542080

約数和(自身を除く): 215078360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1169, 1336, 1670, 2338, 2897, 3340, 4676, 5794, 5845, 6680, 9352, 11588, 11690, 14485, 20279, 23176, 23380, 28970, 40558, 46760, 57940, 81116, 101395, 115880, 162232, 202790, 405580, 483799, 811160, 967598, 1935196, 2418995, 3386593, 3870392, 4837990, 6773186, 9675980, 13546372, 16932965, 19351960, 27092744, 33865930, 67731860, 135463720]

約数ペア:

[(1, 135463720), (2, 67731860), (4, 33865930), (5, 27092744), (7, 19351960), (8, 16932965), (10, 13546372), (14, 9675980), (20, 6773186), (28, 4837990), (35, 3870392), (40, 3386593), (56, 2418995), (70, 1935196), (140, 967598), (167, 811160), (280, 483799), (334, 405580), (668, 202790), (835, 162232), (1169, 115880), (1336, 101395), (1670, 81116), (2338, 57940), (2897, 46760), (3340, 40558), (4676, 28970), (5794, 23380), (5845, 23176), (6680, 20279), (9352, 14485), (11588, 11690)]