237051920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{423307}}^1$

素因数の和:423327

約数の個数: 40

約数和(自身を含む): 629882304

約数和(自身を除く): 392830384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 423307, 846614, 1693228, 2116535, 2963149, 3386456, 4233070, 5926298, 6772912, 8466140, 11852596, 14815745, 16932280, 23705192, 29631490, 33864560, 47410384, 59262980, 118525960, 237051920]

約数ペア:

[(1, 237051920), (2, 118525960), (4, 59262980), (5, 47410384), (7, 33864560), (8, 29631490), (10, 23705192), (14, 16932280), (16, 14815745), (20, 11852596), (28, 8466140), (35, 6772912), (40, 5926298), (56, 4233070), (70, 3386456), (80, 2963149), (112, 2116535), (140, 1693228), (280, 846614), (560, 423307)]