142355360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127103}}^1$

素因数の和:127125

約数の個数: 48

約数和(自身を含む): 384362496

約数和(自身を除く): 242007136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 127103, 254206, 508412, 635515, 889721, 1016824, 1271030, 1779442, 2033648, 2542060, 3558884, 4067296, 4448605, 5084120, 7117768, 8897210, 10168240, 14235536, 17794420, 20336480, 28471072, 35588840, 71177680, 142355360]

約数ペア:

[(1, 142355360), (2, 71177680), (4, 35588840), (5, 28471072), (7, 20336480), (8, 17794420), (10, 14235536), (14, 10168240), (16, 8897210), (20, 7117768), (28, 5084120), (32, 4448605), (35, 4067296), (40, 3558884), (56, 2542060), (70, 2033648), (80, 1779442), (112, 1271030), (140, 1016824), (160, 889721), (224, 635515), (280, 508412), (560, 254206), (1120, 127103)]