193220720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4481}}^1$

素因数の和:4519

約数の個数: 120

約数和(自身を含む): 570217968

約数和(自身を除く): 376997248

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, 1960, 2156, 2695, 3080, 3920, 4312, 4481, 5390, 6160, 8624, 8962, 10780, 17924, 21560, 22405, 31367, 35848, 43120, 44810, 49291, 62734, 71696, 89620, 98582, 125468, 156835, 179240, 197164, 219569, 246455, 250936, 313670, 345037, 358480, 394328, 439138, 492910, 501872, 627340, 690074, 788656, 878276, 985820, 1097845, 1254680, 1380148, 1725185, 1756552, 1971640, 2195690, 2415259, 2509360, 2760296, 3450370, 3513104, 3943280, 4391380, 4830518, 5520592, 6900740, 8782760, 9661036, 12076295, 13801480, 17565520, 19322072, 24152590, 27602960, 38644144, 48305180, 96610360, 193220720]

約数ペア:

[(1, 193220720), (2, 96610360), (4, 48305180), (5, 38644144), (7, 27602960), (8, 24152590), (10, 19322072), (11, 17565520), (14, 13801480), (16, 12076295), (20, 9661036), (22, 8782760), (28, 6900740), (35, 5520592), (40, 4830518), (44, 4391380), (49, 3943280), (55, 3513104), (56, 3450370), (70, 2760296), (77, 2509360), (80, 2415259), (88, 2195690), (98, 1971640), (110, 1756552), (112, 1725185), (140, 1380148), (154, 1254680), (176, 1097845), (196, 985820), (220, 878276), (245, 788656), (280, 690074), (308, 627340), (385, 501872), (392, 492910), (440, 439138), (490, 394328), (539, 358480), (560, 345037), (616, 313670), (770, 250936), (784, 246455), (880, 219569), (980, 197164), (1078, 179240), (1232, 156835), (1540, 125468), (1960, 98582), (2156, 89620), (2695, 71696), (3080, 62734), (3920, 49291), (4312, 44810), (4481, 43120), (5390, 35848), (6160, 31367), (8624, 22405), (8962, 21560), (10780, 17924)]