144931360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{129403}}^1$

素因数の和:129425

約数の個数: 48

約数和(自身を含む): 391317696

約数和(自身を除く): 246386336

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, 129403, 258806, 517612, 647015, 905821, 1035224, 1294030, 1811642, 2070448, 2588060, 3623284, 4140896, 4529105, 5176120, 7246568, 9058210, 10352240, 14493136, 18116420, 20704480, 28986272, 36232840, 72465680, 144931360]

約数ペア:

[(1, 144931360), (2, 72465680), (4, 36232840), (5, 28986272), (7, 20704480), (8, 18116420), (10, 14493136), (14, 10352240), (16, 9058210), (20, 7246568), (28, 5176120), (32, 4529105), (35, 4140896), (40, 3623284), (56, 2588060), (70, 2070448), (80, 1811642), (112, 1294030), (140, 1035224), (160, 905821), (224, 647015), (280, 517612), (560, 258806), (1120, 129403)]