137866120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3877}}^1$

素因数の和:4022

約数の個数: 64

約数和(自身を含む): 357396480

約数和(自身を除く): 219530360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 3877, 4445, 5080, 7112, 7754, 8890, 15508, 17780, 19385, 27139, 31016, 35560, 38770, 54278, 77540, 108556, 135695, 155080, 217112, 271390, 492379, 542780, 984758, 1085560, 1969516, 2461895, 3446653, 3939032, 4923790, 6893306, 9847580, 13786612, 17233265, 19695160, 27573224, 34466530, 68933060, 137866120]

約数ペア:

[(1, 137866120), (2, 68933060), (4, 34466530), (5, 27573224), (7, 19695160), (8, 17233265), (10, 13786612), (14, 9847580), (20, 6893306), (28, 4923790), (35, 3939032), (40, 3446653), (56, 2461895), (70, 1969516), (127, 1085560), (140, 984758), (254, 542780), (280, 492379), (508, 271390), (635, 217112), (889, 155080), (1016, 135695), (1270, 108556), (1778, 77540), (2540, 54278), (3556, 38770), (3877, 35560), (4445, 31016), (5080, 27139), (7112, 19385), (7754, 17780), (8890, 15508)]