142483840

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1753}}^1$

素因数の和:1899

約数の個数: 64

約数和(自身を含む): 343503360

約数和(自身を除く): 201019520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 1753, 2032, 2540, 3506, 4064, 5080, 7012, 8128, 8765, 10160, 14024, 16256, 17530, 20320, 28048, 35060, 40640, 56096, 70120, 81280, 112192, 140240, 222631, 224384, 280480, 445262, 560960, 890524, 1113155, 1121920, 1781048, 2226310, 3562096, 4452620, 7124192, 8905240, 14248384, 17810480, 28496768, 35620960, 71241920, 142483840]

約数ペア:

[(1, 142483840), (2, 71241920), (4, 35620960), (5, 28496768), (8, 17810480), (10, 14248384), (16, 8905240), (20, 7124192), (32, 4452620), (40, 3562096), (64, 2226310), (80, 1781048), (127, 1121920), (128, 1113155), (160, 890524), (254, 560960), (320, 445262), (508, 280480), (635, 224384), (640, 222631), (1016, 140240), (1270, 112192), (1753, 81280), (2032, 70120), (2540, 56096), (3506, 40640), (4064, 35060), (5080, 28048), (7012, 20320), (8128, 17530), (8765, 16256), (10160, 14024)]