341762080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 900910080

約数和(自身を除く): 559148000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 127, 139, 160, 176, 220, 242, 254, 278, 352, 440, 484, 508, 556, 605, 635, 695, 880, 968, 1016, 1112, 1210, 1270, 1390, 1397, 1529, 1760, 1936, 2032, 2224, 2420, 2540, 2780, 2794, 3058, 3872, 4064, 4448, 4840, 5080, 5560, 5588, 6116, 6985, 7645, 9680, 10160, 11120, 11176, 12232, 13970, 15290, 15367, 16819, 17653, 19360, 20320, 22240, 22352, 24464, 27940, 30580, 30734, 33638, 35306, 44704, 48928, 55880, 61160, 61468, 67276, 70612, 76835, 84095, 88265, 111760, 122320, 122936, 134552, 141224, 153670, 168190, 176530, 194183, 223520, 244640, 245872, 269104, 282448, 307340, 336380, 353060, 388366, 491744, 538208, 564896, 614680, 672760, 706120, 776732, 970915, 1229360, 1345520, 1412240, 1553464, 1941830, 2136013, 2458720, 2691040, 2824480, 3106928, 3883660, 4272026, 6213856, 7767320, 8544052, 10680065, 15534640, 17088104, 21360130, 31069280, 34176208, 42720260, 68352416, 85440520, 170881040, 341762080]

約数ペア:

[(1, 341762080), (2, 170881040), (4, 85440520), (5, 68352416), (8, 42720260), (10, 34176208), (11, 31069280), (16, 21360130), (20, 17088104), (22, 15534640), (32, 10680065), (40, 8544052), (44, 7767320), (55, 6213856), (80, 4272026), (88, 3883660), (110, 3106928), (121, 2824480), (127, 2691040), (139, 2458720), (160, 2136013), (176, 1941830), (220, 1553464), (242, 1412240), (254, 1345520), (278, 1229360), (352, 970915), (440, 776732), (484, 706120), (508, 672760), (556, 614680), (605, 564896), (635, 538208), (695, 491744), (880, 388366), (968, 353060), (1016, 336380), (1112, 307340), (1210, 282448), (1270, 269104), (1390, 245872), (1397, 244640), (1529, 223520), (1760, 194183), (1936, 176530), (2032, 168190), (2224, 153670), (2420, 141224), (2540, 134552), (2780, 122936), (2794, 122320), (3058, 111760), (3872, 88265), (4064, 84095), (4448, 76835), (4840, 70612), (5080, 67276), (5560, 61468), (5588, 61160), (6116, 55880), (6985, 48928), (7645, 44704), (9680, 35306), (10160, 33638), (11120, 30734), (11176, 30580), (12232, 27940), (13970, 24464), (15290, 22352), (15367, 22240), (16819, 20320), (17653, 19360)]