15671067440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{27984049}}^1$

素因数の和:27984069

約数の個数: 40

約数和(自身を含む): 41640266400

約数和(自身を除く): 25969198960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 27984049, 55968098, 111936196, 139920245, 195888343, 223872392, 279840490, 391776686, 447744784, 559680980, 783553372, 979441715, 1119361960, 1567106744, 1958883430, 2238723920, 3134213488, 3917766860, 7835533720, 15671067440]

約数ペア:

[(1, 15671067440), (2, 7835533720), (4, 3917766860), (5, 3134213488), (7, 2238723920), (8, 1958883430), (10, 1567106744), (14, 1119361960), (16, 979441715), (20, 783553372), (28, 559680980), (35, 447744784), (40, 391776686), (56, 279840490), (70, 223872392), (80, 195888343), (112, 139920245), (140, 111936196), (280, 55968098), (560, 27984049)]