160333040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1499}}^1$

素因数の和:1710

約数の個数: 80

約数和(自身を含む): 428544000

約数和(自身を除く): 268210960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 191, 280, 382, 560, 764, 955, 1337, 1499, 1528, 1910, 2674, 2998, 3056, 3820, 5348, 5996, 6685, 7495, 7640, 10493, 10696, 11992, 13370, 14990, 15280, 20986, 21392, 23984, 26740, 29980, 41972, 52465, 53480, 59960, 83944, 104930, 106960, 119920, 167888, 209860, 286309, 419720, 572618, 839440, 1145236, 1431545, 2004163, 2290472, 2863090, 4008326, 4580944, 5726180, 8016652, 10020815, 11452360, 16033304, 20041630, 22904720, 32066608, 40083260, 80166520, 160333040]

約数ペア:

[(1, 160333040), (2, 80166520), (4, 40083260), (5, 32066608), (7, 22904720), (8, 20041630), (10, 16033304), (14, 11452360), (16, 10020815), (20, 8016652), (28, 5726180), (35, 4580944), (40, 4008326), (56, 2863090), (70, 2290472), (80, 2004163), (112, 1431545), (140, 1145236), (191, 839440), (280, 572618), (382, 419720), (560, 286309), (764, 209860), (955, 167888), (1337, 119920), (1499, 106960), (1528, 104930), (1910, 83944), (2674, 59960), (2998, 53480), (3056, 52465), (3820, 41972), (5348, 29980), (5996, 26740), (6685, 23984), (7495, 21392), (7640, 20986), (10493, 15280), (10696, 14990), (11992, 13370)]