135283120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{34511}}^1$

素因数の和:34538

約数の個数: 60

約数和(自身を含む): 365896224

約数和(自身を除く): 230613104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 34511, 69022, 138044, 172555, 241577, 276088, 345110, 483154, 552176, 690220, 966308, 1207885, 1380440, 1691039, 1932616, 2415770, 2760880, 3382078, 3865232, 4831540, 6764156, 8455195, 9663080, 13528312, 16910390, 19326160, 27056624, 33820780, 67641560, 135283120]

約数ペア:

[(1, 135283120), (2, 67641560), (4, 33820780), (5, 27056624), (7, 19326160), (8, 16910390), (10, 13528312), (14, 9663080), (16, 8455195), (20, 6764156), (28, 4831540), (35, 3865232), (40, 3382078), (49, 2760880), (56, 2415770), (70, 1932616), (80, 1691039), (98, 1380440), (112, 1207885), (140, 966308), (196, 690220), (245, 552176), (280, 483154), (392, 345110), (490, 276088), (560, 241577), (784, 172555), (980, 138044), (1960, 69022), (3920, 34511)]