126580160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{56509}}^1$

素因数の和:56533

約数の個数: 56

約数和(自身を含む): 344484960

約数和(自身を除く): 217904800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 56509, 113018, 226036, 282545, 395563, 452072, 565090, 791126, 904144, 1130180, 1582252, 1808288, 1977815, 2260360, 3164504, 3616576, 3955630, 4520720, 6329008, 7911260, 9041440, 12658016, 15822520, 18082880, 25316032, 31645040, 63290080, 126580160]

約数ペア:

[(1, 126580160), (2, 63290080), (4, 31645040), (5, 25316032), (7, 18082880), (8, 15822520), (10, 12658016), (14, 9041440), (16, 7911260), (20, 6329008), (28, 4520720), (32, 3955630), (35, 3616576), (40, 3164504), (56, 2260360), (64, 1977815), (70, 1808288), (80, 1582252), (112, 1130180), (140, 904144), (160, 791126), (224, 565090), (280, 452072), (320, 395563), (448, 282545), (560, 226036), (1120, 113018), (2240, 56509)]