269913920

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7883}}^1$

素因数の和:8007

約数の個数: 56

約数和(自身を含む): 648821664

約数和(自身を除く): 378907744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 6848, 7883, 8560, 15766, 17120, 31532, 34240, 39415, 63064, 78830, 126128, 157660, 252256, 315320, 504512, 630640, 843481, 1261280, 1686962, 2522560, 3373924, 4217405, 6747848, 8434810, 13495696, 16869620, 26991392, 33739240, 53982784, 67478480, 134956960, 269913920]

約数ペア:

[(1, 269913920), (2, 134956960), (4, 67478480), (5, 53982784), (8, 33739240), (10, 26991392), (16, 16869620), (20, 13495696), (32, 8434810), (40, 6747848), (64, 4217405), (80, 3373924), (107, 2522560), (160, 1686962), (214, 1261280), (320, 843481), (428, 630640), (535, 504512), (856, 315320), (1070, 252256), (1712, 157660), (2140, 126128), (3424, 78830), (4280, 63064), (6848, 39415), (7883, 34240), (8560, 31532), (15766, 17120)]