132469960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2477}}^1$

素因数の和:2686

約数の個数: 64

約数和(自身を含む): 342558720

約数和(自身を除く): 210088760

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, 2477, 2674, 3820, 4954, 5348, 6685, 7640, 9908, 10696, 12385, 13370, 17339, 19816, 24770, 26740, 34678, 49540, 53480, 69356, 86695, 99080, 138712, 173390, 346780, 473107, 693560, 946214, 1892428, 2365535, 3311749, 3784856, 4731070, 6623498, 9462140, 13246996, 16558745, 18924280, 26493992, 33117490, 66234980, 132469960]

約数ペア:

[(1, 132469960), (2, 66234980), (4, 33117490), (5, 26493992), (7, 18924280), (8, 16558745), (10, 13246996), (14, 9462140), (20, 6623498), (28, 4731070), (35, 3784856), (40, 3311749), (56, 2365535), (70, 1892428), (140, 946214), (191, 693560), (280, 473107), (382, 346780), (764, 173390), (955, 138712), (1337, 99080), (1528, 86695), (1910, 69356), (2477, 53480), (2674, 49540), (3820, 34678), (4954, 26740), (5348, 24770), (6685, 19816), (7640, 17339), (9908, 13370), (10696, 12385)]