15691222676920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{56040080989}}^1$

素因数の和:56040081007

約数の個数: 32

約数和(自身を含む): 40348858312800

約数和(自身を除く): 24657635635880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 56040080989, 112080161978, 224160323956, 280200404945, 392280566923, 448320647912, 560400809890, 784561133846, 1120801619780, 1569122267692, 1961402834615, 2241603239560, 3138244535384, 3922805669230, 7845611338460, 15691222676920]

約数ペア:

[(1, 15691222676920), (2, 7845611338460), (4, 3922805669230), (5, 3138244535384), (7, 2241603239560), (8, 1961402834615), (10, 1569122267692), (14, 1120801619780), (20, 784561133846), (28, 560400809890), (35, 448320647912), (40, 392280566923), (56, 280200404945), (70, 224160323956), (140, 112080161978), (280, 56040080989)]