136623291280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{243970163}}^1$

素因数の和:243970183

約数の個数: 40

約数和(自身を含む): 363027604032

約数和(自身を除く): 226404312752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 243970163, 487940326, 975880652, 1219850815, 1707791141, 1951761304, 2439701630, 3415582282, 3903522608, 4879403260, 6831164564, 8538955705, 9758806520, 13662329128, 17077911410, 19517613040, 27324658256, 34155822820, 68311645640, 136623291280]

約数ペア:

[(1, 136623291280), (2, 68311645640), (4, 34155822820), (5, 27324658256), (7, 19517613040), (8, 17077911410), (10, 13662329128), (14, 9758806520), (16, 8538955705), (20, 6831164564), (28, 4879403260), (35, 3903522608), (40, 3415582282), (56, 2439701630), (70, 1951761304), (80, 1707791141), (112, 1219850815), (140, 975880652), (280, 487940326), (560, 243970163)]