2140266240

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{983}}^1$

素因数の和:1026

約数の個数: 432

約数和(自身を含む): 8785340928

約数和(自身を除く): 6645074688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 972, 983, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 1966, 2016, 2160, 2240, 2268, 2304, 2430, 2520, 2592, 2688, 2835, 2880, 2949, 3024, 3240, 3360, 3402, 3456, 3780, 3840, 3888, 3932, 4032, 4320, 4480, 4536, 4860, 4915, 5040, 5184, 5376, 5670, 5760, 5898, 6048, 6480, 6720, 6804, 6881, 6912, 7560, 7776, 7864, 8064, 8505, 8640, 8847, 8960, 9072, 9720, 9830, 10080, 10368, 11340, 11520, 11796, 12096, 12960, 13440, 13608, 13762, 14745, 15120, 15552, 15728, 16128, 17010, 17280, 17694, 18144, 19440, 19660, 20160, 20643, 20736, 22680, 23592, 24192, 25920, 26541, 26880, 27216, 27524, 29490, 30240, 31104, 31456, 34020, 34405, 34560, 35388, 36288, 38880, 39320, 40320, 41286, 44235, 45360, 47184, 48384, 51840, 53082, 54432, 55048, 58980, 60480, 61929, 62208, 62912, 68040, 68810, 70776, 72576, 77760, 78640, 79623, 80640, 82572, 88470, 90720, 94368, 103215, 103680, 106164, 108864, 110096, 117960, 120960, 123858, 125824, 132705, 136080, 137620, 141552, 145152, 155520, 157280, 159246, 165144, 176940, 181440, 185787, 188736, 206430, 212328, 217728, 220192, 235920, 238869, 241920, 247716, 251648, 265410, 272160, 275240, 283104, 309645, 311040, 314560, 318492, 330288, 353880, 362880, 371574, 377472, 398115, 412860, 424656, 435456, 440384, 471840, 477738, 495432, 530820, 544320, 550480, 557361, 566208, 619290, 629120, 636984, 660576, 707760, 725760, 743148, 754944, 796230, 825720, 849312, 880768, 928935, 943680, 955476, 990864, 1061640, 1088640, 1100960, 1114722, 1132416, 1194345, 1238580, 1258240, 1273968, 1321152, 1415520, 1486296, 1592460, 1651440, 1672083, 1698624, 1761536, 1857870, 1887360, 1910952, 1981728, 2123280, 2177280, 2201920, 2229444, 2264832, 2388690, 2477160, 2547936, 2642304, 2786805, 2831040, 2972592, 3184920, 3302880, 3344166, 3397248, 3715740, 3774720, 3821904, 3963456, 4246560, 4403840, 4458888, 4777380, 4954320, 5095872, 5284608, 5573610, 5662080, 5945184, 6369840, 6605760, 6688332, 6794496, 7431480, 7643808, 7926912, 8360415, 8493120, 8807680, 8917776, 9554760, 9908640, 10191744, 11147220, 11324160, 11890368, 12739680, 13211520, 13376664, 14862960, 15287616, 15853824, 16720830, 16986240, 17835552, 19109520, 19817280, 20383488, 22294440, 23780736, 25479360, 26423040, 26753328, 29725920, 30575232, 33441660, 33972480, 35671104, 38219040, 39634560, 44588880, 47561472, 50958720, 53506656, 59451840, 61150464, 66883320, 71342208, 76438080, 79269120, 89177760, 101917440, 107013312, 118903680, 133766640, 142684416, 152876160, 178355520, 214026624, 237807360, 267533280, 305752320, 356711040, 428053248, 535066560, 713422080, 1070133120, 2140266240]

約数ペア:

[(1, 2140266240), (2, 1070133120), (3, 713422080), (4, 535066560), (5, 428053248), (6, 356711040), (7, 305752320), (8, 267533280), (9, 237807360), (10, 214026624), (12, 178355520), (14, 152876160), (15, 142684416), (16, 133766640), (18, 118903680), (20, 107013312), (21, 101917440), (24, 89177760), (27, 79269120), (28, 76438080), (30, 71342208), (32, 66883320), (35, 61150464), (36, 59451840), (40, 53506656), (42, 50958720), (45, 47561472), (48, 44588880), (54, 39634560), (56, 38219040), (60, 35671104), (63, 33972480), (64, 33441660), (70, 30575232), (72, 29725920), (80, 26753328), (81, 26423040), (84, 25479360), (90, 23780736), (96, 22294440), (105, 20383488), (108, 19817280), (112, 19109520), (120, 17835552), (126, 16986240), (128, 16720830), (135, 15853824), (140, 15287616), (144, 14862960), (160, 13376664), (162, 13211520), (168, 12739680), (180, 11890368), (189, 11324160), (192, 11147220), (210, 10191744), (216, 9908640), (224, 9554760), (240, 8917776), (243, 8807680), (252, 8493120), (256, 8360415), (270, 7926912), (280, 7643808), (288, 7431480), (315, 6794496), (320, 6688332), (324, 6605760), (336, 6369840), (360, 5945184), (378, 5662080), (384, 5573610), (405, 5284608), (420, 5095872), (432, 4954320), (448, 4777380), (480, 4458888), (486, 4403840), (504, 4246560), (540, 3963456), (560, 3821904), (567, 3774720), (576, 3715740), (630, 3397248), (640, 3344166), (648, 3302880), (672, 3184920), (720, 2972592), (756, 2831040), (768, 2786805), (810, 2642304), (840, 2547936), (864, 2477160), (896, 2388690), (945, 2264832), (960, 2229444), (972, 2201920), (983, 2177280), (1008, 2123280), (1080, 1981728), (1120, 1910952), (1134, 1887360), (1152, 1857870), (1215, 1761536), (1260, 1698624), (1280, 1672083), (1296, 1651440), (1344, 1592460), (1440, 1486296), (1512, 1415520), (1620, 1321152), (1680, 1273968), (1701, 1258240), (1728, 1238580), (1792, 1194345), (1890, 1132416), (1920, 1114722), (1944, 1100960), (1966, 1088640), (2016, 1061640), (2160, 990864), (2240, 955476), (2268, 943680), (2304, 928935), (2430, 880768), (2520, 849312), (2592, 825720), (2688, 796230), (2835, 754944), (2880, 743148), (2949, 725760), (3024, 707760), (3240, 660576), (3360, 636984), (3402, 629120), (3456, 619290), (3780, 566208), (3840, 557361), (3888, 550480), (3932, 544320), (4032, 530820), (4320, 495432), (4480, 477738), (4536, 471840), (4860, 440384), (4915, 435456), (5040, 424656), (5184, 412860), (5376, 398115), (5670, 377472), (5760, 371574), (5898, 362880), (6048, 353880), (6480, 330288), (6720, 318492), (6804, 314560), (6881, 311040), (6912, 309645), (7560, 283104), (7776, 275240), (7864, 272160), (8064, 265410), (8505, 251648), (8640, 247716), (8847, 241920), (8960, 238869), (9072, 235920), (9720, 220192), (9830, 217728), (10080, 212328), (10368, 206430), (11340, 188736), (11520, 185787), (11796, 181440), (12096, 176940), (12960, 165144), (13440, 159246), (13608, 157280), (13762, 155520), (14745, 145152), (15120, 141552), (15552, 137620), (15728, 136080), (16128, 132705), (17010, 125824), (17280, 123858), (17694, 120960), (18144, 117960), (19440, 110096), (19660, 108864), (20160, 106164), (20643, 103680), (20736, 103215), (22680, 94368), (23592, 90720), (24192, 88470), (25920, 82572), (26541, 80640), (26880, 79623), (27216, 78640), (27524, 77760), (29490, 72576), (30240, 70776), (31104, 68810), (31456, 68040), (34020, 62912), (34405, 62208), (34560, 61929), (35388, 60480), (36288, 58980), (38880, 55048), (39320, 54432), (40320, 53082), (41286, 51840), (44235, 48384), (45360, 47184)]