147170240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{65701}}^1$

素因数の和:65725

約数の個数: 56

約数和(自身を含む): 400519392

約数和(自身を除く): 253349152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 65701, 131402, 262804, 328505, 459907, 525608, 657010, 919814, 1051216, 1314020, 1839628, 2102432, 2299535, 2628040, 3679256, 4204864, 4599070, 5256080, 7358512, 9198140, 10512160, 14717024, 18396280, 21024320, 29434048, 36792560, 73585120, 147170240]

約数ペア:

[(1, 147170240), (2, 73585120), (4, 36792560), (5, 29434048), (7, 21024320), (8, 18396280), (10, 14717024), (14, 10512160), (16, 9198140), (20, 7358512), (28, 5256080), (32, 4599070), (35, 4204864), (40, 3679256), (56, 2628040), (64, 2299535), (70, 2102432), (80, 1839628), (112, 1314020), (140, 1051216), (160, 919814), (224, 657010), (280, 525608), (320, 459907), (448, 328505), (560, 262804), (1120, 131402), (2240, 65701)]