15693023080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{313109}}^1$

素因数の和:313306

約数の個数: 64

約数和(自身を含む): 40579056000

約数和(自身を除く): 24886032920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1790, 2506, 3580, 5012, 6265, 7160, 10024, 12530, 25060, 50120, 313109, 626218, 1252436, 1565545, 2191763, 2504872, 3131090, 4383526, 6262180, 8767052, 10958815, 12524360, 17534104, 21917630, 43835260, 56046511, 87670520, 112093022, 224186044, 280232555, 392325577, 448372088, 560465110, 784651154, 1120930220, 1569302308, 1961627885, 2241860440, 3138604616, 3923255770, 7846511540, 15693023080]

約数ペア:

[(1, 15693023080), (2, 7846511540), (4, 3923255770), (5, 3138604616), (7, 2241860440), (8, 1961627885), (10, 1569302308), (14, 1120930220), (20, 784651154), (28, 560465110), (35, 448372088), (40, 392325577), (56, 280232555), (70, 224186044), (140, 112093022), (179, 87670520), (280, 56046511), (358, 43835260), (716, 21917630), (895, 17534104), (1253, 12524360), (1432, 10958815), (1790, 8767052), (2506, 6262180), (3580, 4383526), (5012, 3131090), (6265, 2504872), (7160, 2191763), (10024, 1565545), (12530, 1252436), (25060, 626218), (50120, 313109)]