14987840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{6691}}^1$

素因数の和:6715

約数の個数: 56

約数和(自身を含む): 40794432

約数和(自身を除く): 25806592

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, 6691, 13382, 26764, 33455, 46837, 53528, 66910, 93674, 107056, 133820, 187348, 214112, 234185, 267640, 374696, 428224, 468370, 535280, 749392, 936740, 1070560, 1498784, 1873480, 2141120, 2997568, 3746960, 7493920, 14987840]

約数ペア:

[(1, 14987840), (2, 7493920), (4, 3746960), (5, 2997568), (7, 2141120), (8, 1873480), (10, 1498784), (14, 1070560), (16, 936740), (20, 749392), (28, 535280), (32, 468370), (35, 428224), (40, 374696), (56, 267640), (64, 234185), (70, 214112), (80, 187348), (112, 133820), (140, 107056), (160, 93674), (224, 66910), (280, 53528), (320, 46837), (448, 33455), (560, 26764), (1120, 13382), (2240, 6691)]