126906080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{16187}}^1$

素因数の和:16216

約数の個数: 72

約数和(自身を含む): 348786648

約数和(自身を除く): 221880568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 16187, 32374, 64748, 80935, 113309, 129496, 161870, 226618, 258992, 323740, 453236, 517984, 566545, 647480, 793163, 906472, 1133090, 1294960, 1586326, 1812944, 2266180, 2589920, 3172652, 3625888, 3965815, 4532360, 6345304, 7931630, 9064720, 12690608, 15863260, 18129440, 25381216, 31726520, 63453040, 126906080]

約数ペア:

[(1, 126906080), (2, 63453040), (4, 31726520), (5, 25381216), (7, 18129440), (8, 15863260), (10, 12690608), (14, 9064720), (16, 7931630), (20, 6345304), (28, 4532360), (32, 3965815), (35, 3625888), (40, 3172652), (49, 2589920), (56, 2266180), (70, 1812944), (80, 1586326), (98, 1294960), (112, 1133090), (140, 906472), (160, 793163), (196, 647480), (224, 566545), (245, 517984), (280, 453236), (392, 323740), (490, 258992), (560, 226618), (784, 161870), (980, 129496), (1120, 113309), (1568, 80935), (1960, 64748), (3920, 32374), (7840, 16187)]