143537831920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{256317557}}^1$

素因数の和:256317577

約数の個数: 40

約数和(自身を含む): 381400526304

約数和(自身を除く): 237862694384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 256317557, 512635114, 1025270228, 1281587785, 1794222899, 2050540456, 2563175570, 3588445798, 4101080912, 5126351140, 7176891596, 8971114495, 10252702280, 14353783192, 17942228990, 20505404560, 28707566384, 35884457980, 71768915960, 143537831920]

約数ペア:

[(1, 143537831920), (2, 71768915960), (4, 35884457980), (5, 28707566384), (7, 20505404560), (8, 17942228990), (10, 14353783192), (14, 10252702280), (16, 8971114495), (20, 7176891596), (28, 5126351140), (35, 4101080912), (40, 3588445798), (56, 2563175570), (70, 2050540456), (80, 1794222899), (112, 1281587785), (140, 1025270228), (280, 512635114), (560, 256317557)]