160493480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3001}}^1$

素因数の和:3210

約数の個数: 64

約数和(自身を含む): 414996480

約数和(自身を除く): 254503000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 191, 280, 382, 764, 955, 1337, 1528, 1910, 2674, 3001, 3820, 5348, 6002, 6685, 7640, 10696, 12004, 13370, 15005, 21007, 24008, 26740, 30010, 42014, 53480, 60020, 84028, 105035, 120040, 168056, 210070, 420140, 573191, 840280, 1146382, 2292764, 2865955, 4012337, 4585528, 5731910, 8024674, 11463820, 16049348, 20061685, 22927640, 32098696, 40123370, 80246740, 160493480]

約数ペア:

[(1, 160493480), (2, 80246740), (4, 40123370), (5, 32098696), (7, 22927640), (8, 20061685), (10, 16049348), (14, 11463820), (20, 8024674), (28, 5731910), (35, 4585528), (40, 4012337), (56, 2865955), (70, 2292764), (140, 1146382), (191, 840280), (280, 573191), (382, 420140), (764, 210070), (955, 168056), (1337, 120040), (1528, 105035), (1910, 84028), (2674, 60020), (3001, 53480), (3820, 42014), (5348, 30010), (6002, 26740), (6685, 24008), (7640, 21007), (10696, 15005), (12004, 13370)]