83264720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1969

約数の個数: 120

約数和(自身を含む): 245796768

約数和(自身を除く): 162532048

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1931, 1960, 2156, 2695, 3080, 3862, 3920, 4312, 5390, 6160, 7724, 8624, 9655, 10780, 13517, 15448, 19310, 21241, 21560, 27034, 30896, 38620, 42482, 43120, 54068, 67585, 77240, 84964, 94619, 106205, 108136, 135170, 148687, 154480, 169928, 189238, 212410, 216272, 270340, 297374, 339856, 378476, 424820, 473095, 540680, 594748, 743435, 756952, 849640, 946190, 1040809, 1081360, 1189496, 1486870, 1513904, 1699280, 1892380, 2081618, 2378992, 2973740, 3784760, 4163236, 5204045, 5947480, 7569520, 8326472, 10408090, 11894960, 16652944, 20816180, 41632360, 83264720]

約数ペア:

[(1, 83264720), (2, 41632360), (4, 20816180), (5, 16652944), (7, 11894960), (8, 10408090), (10, 8326472), (11, 7569520), (14, 5947480), (16, 5204045), (20, 4163236), (22, 3784760), (28, 2973740), (35, 2378992), (40, 2081618), (44, 1892380), (49, 1699280), (55, 1513904), (56, 1486870), (70, 1189496), (77, 1081360), (80, 1040809), (88, 946190), (98, 849640), (110, 756952), (112, 743435), (140, 594748), (154, 540680), (176, 473095), (196, 424820), (220, 378476), (245, 339856), (280, 297374), (308, 270340), (385, 216272), (392, 212410), (440, 189238), (490, 169928), (539, 154480), (560, 148687), (616, 135170), (770, 108136), (784, 106205), (880, 94619), (980, 84964), (1078, 77240), (1232, 67585), (1540, 54068), (1931, 43120), (1960, 42482), (2156, 38620), (2695, 30896), (3080, 27034), (3862, 21560), (3920, 21241), (4312, 19310), (5390, 15448), (6160, 13517), (7724, 10780), (8624, 9655)]