154146160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{39323}}^1$

素因数の和:39350

約数の個数: 60

約数和(自身を含む): 416913048

約数和(自身を除く): 262766888

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, 39323, 78646, 157292, 196615, 275261, 314584, 393230, 550522, 629168, 786460, 1101044, 1376305, 1572920, 1926827, 2202088, 2752610, 3145840, 3853654, 4404176, 5505220, 7707308, 9634135, 11010440, 15414616, 19268270, 22020880, 30829232, 38536540, 77073080, 154146160]

約数ペア:

[(1, 154146160), (2, 77073080), (4, 38536540), (5, 30829232), (7, 22020880), (8, 19268270), (10, 15414616), (14, 11010440), (16, 9634135), (20, 7707308), (28, 5505220), (35, 4404176), (40, 3853654), (49, 3145840), (56, 2752610), (70, 2202088), (80, 1926827), (98, 1572920), (112, 1376305), (140, 1101044), (196, 786460), (245, 629168), (280, 550522), (392, 393230), (490, 314584), (560, 275261), (784, 196615), (980, 157292), (1960, 78646), (3920, 39323)]