2540477520

素因数分解:

$2^4\times 3^6\times 5^1\times 7^3\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 560

約数和(自身を含む): 10408857600

約数和(自身を除く): 7868380080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 127, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 243, 245, 252, 254, 270, 280, 294, 315, 324, 336, 343, 360, 378, 381, 392, 405, 420, 432, 441, 486, 490, 504, 508, 540, 560, 567, 588, 630, 635, 648, 686, 720, 729, 735, 756, 762, 784, 810, 840, 882, 889, 945, 972, 980, 1008, 1016, 1029, 1080, 1134, 1143, 1176, 1215, 1260, 1270, 1296, 1323, 1372, 1458, 1470, 1512, 1524, 1620, 1680, 1701, 1715, 1764, 1778, 1890, 1905, 1944, 1960, 2032, 2058, 2160, 2205, 2268, 2286, 2352, 2430, 2520, 2540, 2646, 2667, 2744, 2835, 2916, 2940, 3024, 3048, 3087, 3240, 3402, 3429, 3430, 3528, 3556, 3645, 3780, 3810, 3888, 3920, 3969, 4116, 4410, 4445, 4536, 4572, 4860, 5040, 5080, 5103, 5145, 5292, 5334, 5488, 5670, 5715, 5832, 5880, 6096, 6174, 6223, 6480, 6615, 6804, 6858, 6860, 7056, 7112, 7290, 7560, 7620, 7938, 8001, 8232, 8505, 8820, 8890, 9072, 9144, 9261, 9720, 10160, 10206, 10287, 10290, 10584, 10668, 11340, 11430, 11664, 11760, 11907, 12348, 12446, 13230, 13335, 13608, 13716, 13720, 14224, 14580, 15120, 15240, 15435, 15876, 16002, 16464, 17010, 17145, 17640, 17780, 18288, 18522, 18669, 19440, 19845, 20412, 20574, 20580, 21168, 21336, 22680, 22860, 23814, 24003, 24696, 24892, 25515, 26460, 26670, 27216, 27432, 27440, 27783, 29160, 30480, 30861, 30870, 31115, 31752, 32004, 34020, 34290, 35280, 35560, 35721, 37044, 37338, 39690, 40005, 40824, 41148, 41160, 42672, 43561, 45360, 45720, 46305, 47628, 48006, 49392, 49784, 51030, 51435, 52920, 53340, 54864, 55566, 56007, 58320, 59535, 61722, 61740, 62230, 63504, 64008, 68040, 68580, 71120, 71442, 72009, 74088, 74676, 79380, 80010, 81648, 82296, 82320, 83349, 87122, 91440, 92583, 92610, 93345, 95256, 96012, 99568, 102060, 102870, 105840, 106680, 111132, 112014, 119070, 120015, 123444, 123480, 124460, 128016, 130683, 136080, 137160, 138915, 142884, 144018, 148176, 149352, 154305, 158760, 160020, 164592, 166698, 168021, 174244, 178605, 185166, 185220, 186690, 190512, 192024, 204120, 205740, 213360, 216027, 217805, 222264, 224028, 238140, 240030, 246888, 246960, 248920, 250047, 261366, 274320, 277830, 280035, 285768, 288036, 298704, 308610, 317520, 320040, 333396, 336042, 348488, 357210, 360045, 370332, 370440, 373380, 384048, 392049, 408240, 411480, 416745, 432054, 435610, 444528, 448056, 462915, 476280, 480060, 493776, 497840, 500094, 504063, 522732, 555660, 560070, 571536, 576072, 617220, 640080, 648081, 653415, 666792, 672084, 696976, 714420, 720090, 740664, 740880, 746760, 784098, 822960, 833490, 840105, 864108, 871220, 896112, 925830, 952560, 960120, 1000188, 1008126, 1045464, 1080135, 1111320, 1120140, 1152144, 1176147, 1234440, 1250235, 1296162, 1306830, 1333584, 1344168, 1428840, 1440180, 1481328, 1493520, 1512189, 1568196, 1666980, 1680210, 1728216, 1742440, 1851660, 1920240, 1960245, 2000376, 2016252, 2090928, 2160270, 2222640, 2240280, 2352294, 2468880, 2500470, 2520315, 2592324, 2613660, 2688336, 2857680, 2880360, 3024378, 3136392, 3240405, 3333960, 3360420, 3456432, 3484880, 3528441, 3703320, 3920490, 4000752, 4032504, 4320540, 4480560, 4536567, 4704588, 5000940, 5040630, 5184648, 5227320, 5760720, 5880735, 6048756, 6272784, 6480810, 6667920, 6720840, 7056882, 7406640, 7560945, 7840980, 8065008, 8641080, 9073134, 9409176, 10001880, 10081260, 10369296, 10454640, 10585323, 11761470, 12097512, 12961620, 13441680, 14113764, 15121890, 15681960, 17282160, 17642205, 18146268, 18818352, 20003760, 20162520, 21170646, 22682835, 23522940, 24195024, 25923240, 28227528, 30243780, 31363920, 31755969, 35284410, 36292536, 40325040, 42341292, 45365670, 47045880, 51846480, 52926615, 56455056, 60487560, 63511938, 70568820, 72585072, 84682584, 90731340, 94091760, 105853230, 120975120, 127023876, 141137640, 158779845, 169365168, 181462680, 211706460, 254047752, 282275280, 317559690, 362925360, 423412920, 508095504, 635119380, 846825840, 1270238760, 2540477520]

約数ペア:

[(1, 2540477520), (2, 1270238760), (3, 846825840), (4, 635119380), (5, 508095504), (6, 423412920), (7, 362925360), (8, 317559690), (9, 282275280), (10, 254047752), (12, 211706460), (14, 181462680), (15, 169365168), (16, 158779845), (18, 141137640), (20, 127023876), (21, 120975120), (24, 105853230), (27, 94091760), (28, 90731340), (30, 84682584), (35, 72585072), (36, 70568820), (40, 63511938), (42, 60487560), (45, 56455056), (48, 52926615), (49, 51846480), (54, 47045880), (56, 45365670), (60, 42341292), (63, 40325040), (70, 36292536), (72, 35284410), (80, 31755969), (81, 31363920), (84, 30243780), (90, 28227528), (98, 25923240), (105, 24195024), (108, 23522940), (112, 22682835), (120, 21170646), (126, 20162520), (127, 20003760), (135, 18818352), (140, 18146268), (144, 17642205), (147, 17282160), (162, 15681960), (168, 15121890), (180, 14113764), (189, 13441680), (196, 12961620), (210, 12097512), (216, 11761470), (240, 10585323), (243, 10454640), (245, 10369296), (252, 10081260), (254, 10001880), (270, 9409176), (280, 9073134), (294, 8641080), (315, 8065008), (324, 7840980), (336, 7560945), (343, 7406640), (360, 7056882), (378, 6720840), (381, 6667920), (392, 6480810), (405, 6272784), (420, 6048756), (432, 5880735), (441, 5760720), (486, 5227320), (490, 5184648), (504, 5040630), (508, 5000940), (540, 4704588), (560, 4536567), (567, 4480560), (588, 4320540), (630, 4032504), (635, 4000752), (648, 3920490), (686, 3703320), (720, 3528441), (729, 3484880), (735, 3456432), (756, 3360420), (762, 3333960), (784, 3240405), (810, 3136392), (840, 3024378), (882, 2880360), (889, 2857680), (945, 2688336), (972, 2613660), (980, 2592324), (1008, 2520315), (1016, 2500470), (1029, 2468880), (1080, 2352294), (1134, 2240280), (1143, 2222640), (1176, 2160270), (1215, 2090928), (1260, 2016252), (1270, 2000376), (1296, 1960245), (1323, 1920240), (1372, 1851660), (1458, 1742440), (1470, 1728216), (1512, 1680210), (1524, 1666980), (1620, 1568196), (1680, 1512189), (1701, 1493520), (1715, 1481328), (1764, 1440180), (1778, 1428840), (1890, 1344168), (1905, 1333584), (1944, 1306830), (1960, 1296162), (2032, 1250235), (2058, 1234440), (2160, 1176147), (2205, 1152144), (2268, 1120140), (2286, 1111320), (2352, 1080135), (2430, 1045464), (2520, 1008126), (2540, 1000188), (2646, 960120), (2667, 952560), (2744, 925830), (2835, 896112), (2916, 871220), (2940, 864108), (3024, 840105), (3048, 833490), (3087, 822960), (3240, 784098), (3402, 746760), (3429, 740880), (3430, 740664), (3528, 720090), (3556, 714420), (3645, 696976), (3780, 672084), (3810, 666792), (3888, 653415), (3920, 648081), (3969, 640080), (4116, 617220), (4410, 576072), (4445, 571536), (4536, 560070), (4572, 555660), (4860, 522732), (5040, 504063), (5080, 500094), (5103, 497840), (5145, 493776), (5292, 480060), (5334, 476280), (5488, 462915), (5670, 448056), (5715, 444528), (5832, 435610), (5880, 432054), (6096, 416745), (6174, 411480), (6223, 408240), (6480, 392049), (6615, 384048), (6804, 373380), (6858, 370440), (6860, 370332), (7056, 360045), (7112, 357210), (7290, 348488), (7560, 336042), (7620, 333396), (7938, 320040), (8001, 317520), (8232, 308610), (8505, 298704), (8820, 288036), (8890, 285768), (9072, 280035), (9144, 277830), (9261, 274320), (9720, 261366), (10160, 250047), (10206, 248920), (10287, 246960), (10290, 246888), (10584, 240030), (10668, 238140), (11340, 224028), (11430, 222264), (11664, 217805), (11760, 216027), (11907, 213360), (12348, 205740), (12446, 204120), (13230, 192024), (13335, 190512), (13608, 186690), (13716, 185220), (13720, 185166), (14224, 178605), (14580, 174244), (15120, 168021), (15240, 166698), (15435, 164592), (15876, 160020), (16002, 158760), (16464, 154305), (17010, 149352), (17145, 148176), (17640, 144018), (17780, 142884), (18288, 138915), (18522, 137160), (18669, 136080), (19440, 130683), (19845, 128016), (20412, 124460), (20574, 123480), (20580, 123444), (21168, 120015), (21336, 119070), (22680, 112014), (22860, 111132), (23814, 106680), (24003, 105840), (24696, 102870), (24892, 102060), (25515, 99568), (26460, 96012), (26670, 95256), (27216, 93345), (27432, 92610), (27440, 92583), (27783, 91440), (29160, 87122), (30480, 83349), (30861, 82320), (30870, 82296), (31115, 81648), (31752, 80010), (32004, 79380), (34020, 74676), (34290, 74088), (35280, 72009), (35560, 71442), (35721, 71120), (37044, 68580), (37338, 68040), (39690, 64008), (40005, 63504), (40824, 62230), (41148, 61740), (41160, 61722), (42672, 59535), (43561, 58320), (45360, 56007), (45720, 55566), (46305, 54864), (47628, 53340), (48006, 52920), (49392, 51435), (49784, 51030)]