492070040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{159763}}^1$

素因数の和:159792

約数の個数: 64

約数和(自身を含む): 1380360960

約数和(自身を除く): 888290920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 159763, 319526, 639052, 798815, 1118341, 1278104, 1597630, 1757393, 2236682, 3195260, 3514786, 4473364, 5591705, 6390520, 7029572, 8786965, 8946728, 11183410, 12301751, 14059144, 17573930, 22366820, 24603502, 35147860, 44733640, 49207004, 61508755, 70295720, 98414008, 123017510, 246035020, 492070040]

約数ペア:

[(1, 492070040), (2, 246035020), (4, 123017510), (5, 98414008), (7, 70295720), (8, 61508755), (10, 49207004), (11, 44733640), (14, 35147860), (20, 24603502), (22, 22366820), (28, 17573930), (35, 14059144), (40, 12301751), (44, 11183410), (55, 8946728), (56, 8786965), (70, 7029572), (77, 6390520), (88, 5591705), (110, 4473364), (140, 3514786), (154, 3195260), (220, 2236682), (280, 1757393), (308, 1597630), (385, 1278104), (440, 1118341), (616, 798815), (770, 639052), (1540, 319526), (3080, 159763)]