253812160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{16187}}^1$

素因数の和:16218

約数の個数: 84

約数和(自身を含む): 703109592

約数和(自身を除く): 449297432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 16187, 32374, 64748, 80935, 113309, 129496, 161870, 226618, 258992, 323740, 453236, 517984, 566545, 647480, 793163, 906472, 1035968, 1133090, 1294960, 1586326, 1812944, 2266180, 2589920, 3172652, 3625888, 3965815, 4532360, 5179840, 6345304, 7251776, 7931630, 9064720, 12690608, 15863260, 18129440, 25381216, 31726520, 36258880, 50762432, 63453040, 126906080, 253812160]

約数ペア:

[(1, 253812160), (2, 126906080), (4, 63453040), (5, 50762432), (7, 36258880), (8, 31726520), (10, 25381216), (14, 18129440), (16, 15863260), (20, 12690608), (28, 9064720), (32, 7931630), (35, 7251776), (40, 6345304), (49, 5179840), (56, 4532360), (64, 3965815), (70, 3625888), (80, 3172652), (98, 2589920), (112, 2266180), (140, 1812944), (160, 1586326), (196, 1294960), (224, 1133090), (245, 1035968), (280, 906472), (320, 793163), (392, 647480), (448, 566545), (490, 517984), (560, 453236), (784, 323740), (980, 258992), (1120, 226618), (1568, 161870), (1960, 129496), (2240, 113309), (3136, 80935), (3920, 64748), (7840, 32374), (15680, 16187)]