1025286240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 288

約数和(自身を含む): 3603640320

約数和(自身を除く): 2578354080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 127, 132, 139, 160, 165, 176, 220, 240, 242, 254, 264, 278, 330, 352, 363, 381, 417, 440, 480, 484, 508, 528, 556, 605, 635, 660, 695, 726, 762, 834, 880, 968, 1016, 1056, 1112, 1210, 1270, 1320, 1390, 1397, 1452, 1524, 1529, 1668, 1760, 1815, 1905, 1936, 2032, 2085, 2224, 2420, 2540, 2640, 2780, 2794, 2904, 3048, 3058, 3336, 3630, 3810, 3872, 4064, 4170, 4191, 4448, 4587, 4840, 5080, 5280, 5560, 5588, 5808, 6096, 6116, 6672, 6985, 7260, 7620, 7645, 8340, 8382, 9174, 9680, 10160, 11120, 11176, 11616, 12192, 12232, 13344, 13970, 14520, 15240, 15290, 15367, 16680, 16764, 16819, 17653, 18348, 19360, 20320, 20955, 22240, 22352, 22935, 24464, 27940, 29040, 30480, 30580, 30734, 33360, 33528, 33638, 35306, 36696, 41910, 44704, 45870, 46101, 48928, 50457, 52959, 55880, 58080, 60960, 61160, 61468, 66720, 67056, 67276, 70612, 73392, 76835, 83820, 84095, 88265, 91740, 92202, 100914, 105918, 111760, 122320, 122936, 134112, 134552, 141224, 146784, 153670, 167640, 168190, 176530, 183480, 184404, 194183, 201828, 211836, 223520, 230505, 244640, 245872, 252285, 264795, 269104, 282448, 307340, 335280, 336380, 353060, 366960, 368808, 388366, 403656, 423672, 461010, 491744, 504570, 529590, 538208, 564896, 582549, 614680, 670560, 672760, 706120, 733920, 737616, 776732, 807312, 847344, 922020, 970915, 1009140, 1059180, 1165098, 1229360, 1345520, 1412240, 1475232, 1553464, 1614624, 1694688, 1844040, 1941830, 2018280, 2118360, 2136013, 2330196, 2458720, 2691040, 2824480, 2912745, 3106928, 3688080, 3883660, 4036560, 4236720, 4272026, 4660392, 5825490, 6213856, 6408039, 7376160, 7767320, 8073120, 8473440, 8544052, 9320784, 10680065, 11650980, 12816078, 15534640, 17088104, 18641568, 21360130, 23301960, 25632156, 31069280, 32040195, 34176208, 42720260, 46603920, 51264312, 64080390, 68352416, 85440520, 93207840, 102528624, 128160780, 170881040, 205057248, 256321560, 341762080, 512643120, 1025286240]

約数ペア:

[(1, 1025286240), (2, 512643120), (3, 341762080), (4, 256321560), (5, 205057248), (6, 170881040), (8, 128160780), (10, 102528624), (11, 93207840), (12, 85440520), (15, 68352416), (16, 64080390), (20, 51264312), (22, 46603920), (24, 42720260), (30, 34176208), (32, 32040195), (33, 31069280), (40, 25632156), (44, 23301960), (48, 21360130), (55, 18641568), (60, 17088104), (66, 15534640), (80, 12816078), (88, 11650980), (96, 10680065), (110, 9320784), (120, 8544052), (121, 8473440), (127, 8073120), (132, 7767320), (139, 7376160), (160, 6408039), (165, 6213856), (176, 5825490), (220, 4660392), (240, 4272026), (242, 4236720), (254, 4036560), (264, 3883660), (278, 3688080), (330, 3106928), (352, 2912745), (363, 2824480), (381, 2691040), (417, 2458720), (440, 2330196), (480, 2136013), (484, 2118360), (508, 2018280), (528, 1941830), (556, 1844040), (605, 1694688), (635, 1614624), (660, 1553464), (695, 1475232), (726, 1412240), (762, 1345520), (834, 1229360), (880, 1165098), (968, 1059180), (1016, 1009140), (1056, 970915), (1112, 922020), (1210, 847344), (1270, 807312), (1320, 776732), (1390, 737616), (1397, 733920), (1452, 706120), (1524, 672760), (1529, 670560), (1668, 614680), (1760, 582549), (1815, 564896), (1905, 538208), (1936, 529590), (2032, 504570), (2085, 491744), (2224, 461010), (2420, 423672), (2540, 403656), (2640, 388366), (2780, 368808), (2794, 366960), (2904, 353060), (3048, 336380), (3058, 335280), (3336, 307340), (3630, 282448), (3810, 269104), (3872, 264795), (4064, 252285), (4170, 245872), (4191, 244640), (4448, 230505), (4587, 223520), (4840, 211836), (5080, 201828), (5280, 194183), (5560, 184404), (5588, 183480), (5808, 176530), (6096, 168190), (6116, 167640), (6672, 153670), (6985, 146784), (7260, 141224), (7620, 134552), (7645, 134112), (8340, 122936), (8382, 122320), (9174, 111760), (9680, 105918), (10160, 100914), (11120, 92202), (11176, 91740), (11616, 88265), (12192, 84095), (12232, 83820), (13344, 76835), (13970, 73392), (14520, 70612), (15240, 67276), (15290, 67056), (15367, 66720), (16680, 61468), (16764, 61160), (16819, 60960), (17653, 58080), (18348, 55880), (19360, 52959), (20320, 50457), (20955, 48928), (22240, 46101), (22352, 45870), (22935, 44704), (24464, 41910), (27940, 36696), (29040, 35306), (30480, 33638), (30580, 33528), (30734, 33360)]