2839376960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1267579}}^1$

素因数の和:1267603

約数の個数: 56

約数和(自身を含む): 7727167680

約数和(自身を除く): 4887790720

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, 1267579, 2535158, 5070316, 6337895, 8873053, 10140632, 12675790, 17746106, 20281264, 25351580, 35492212, 40562528, 44365265, 50703160, 70984424, 81125056, 88730530, 101406320, 141968848, 177461060, 202812640, 283937696, 354922120, 405625280, 567875392, 709844240, 1419688480, 2839376960]

約数ペア:

[(1, 2839376960), (2, 1419688480), (4, 709844240), (5, 567875392), (7, 405625280), (8, 354922120), (10, 283937696), (14, 202812640), (16, 177461060), (20, 141968848), (28, 101406320), (32, 88730530), (35, 81125056), (40, 70984424), (56, 50703160), (64, 44365265), (70, 40562528), (80, 35492212), (112, 25351580), (140, 20281264), (160, 17746106), (224, 12675790), (280, 10140632), (320, 8873053), (448, 6337895), (560, 5070316), (1120, 2535158), (2240, 1267579)]