2181392640

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 576

約数和(自身を含む): 9042001920

約数和(自身を除く): 6860609280

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, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 127, 128, 135, 140, 142, 144, 160, 168, 180, 189, 192, 210, 213, 216, 224, 240, 252, 254, 256, 270, 280, 284, 288, 315, 320, 336, 355, 360, 378, 381, 384, 420, 426, 432, 448, 480, 497, 504, 508, 540, 560, 568, 576, 630, 635, 639, 640, 672, 710, 720, 756, 762, 768, 840, 852, 864, 889, 896, 945, 960, 994, 1008, 1016, 1065, 1080, 1120, 1136, 1143, 1152, 1260, 1270, 1278, 1280, 1344, 1420, 1440, 1491, 1512, 1524, 1680, 1704, 1728, 1778, 1792, 1890, 1905, 1917, 1920, 1988, 2016, 2032, 2130, 2160, 2240, 2272, 2286, 2304, 2485, 2520, 2540, 2556, 2667, 2688, 2840, 2880, 2982, 3024, 3048, 3195, 3360, 3408, 3429, 3456, 3556, 3780, 3810, 3834, 3840, 3976, 4032, 4064, 4260, 4320, 4445, 4473, 4480, 4544, 4572, 4970, 5040, 5080, 5112, 5334, 5376, 5680, 5715, 5760, 5964, 6048, 6096, 6390, 6720, 6816, 6858, 6912, 7112, 7455, 7560, 7620, 7668, 7952, 8001, 8064, 8128, 8520, 8640, 8890, 8946, 8960, 9017, 9088, 9144, 9585, 9940, 10080, 10160, 10224, 10668, 11360, 11430, 11520, 11928, 12096, 12192, 12780, 13335, 13419, 13440, 13632, 13716, 14224, 14910, 15120, 15240, 15336, 15904, 16002, 16128, 16256, 17040, 17145, 17280, 17780, 17892, 18034, 18176, 18288, 19170, 19880, 20160, 20320, 20448, 21336, 22365, 22720, 22860, 23856, 24003, 24192, 24384, 25560, 26670, 26838, 26880, 27051, 27264, 27432, 28448, 29820, 30240, 30480, 30672, 31808, 32004, 32512, 34080, 34290, 34560, 35560, 35784, 36068, 36576, 38340, 39760, 40005, 40320, 40640, 40896, 42672, 44730, 45085, 45440, 45720, 47712, 48006, 48384, 48768, 51120, 53340, 53676, 54102, 54528, 54864, 56896, 59640, 60480, 60960, 61344, 63119, 63616, 64008, 67095, 68160, 68580, 71120, 71568, 72136, 73152, 76680, 79520, 80010, 80640, 81153, 81280, 81792, 85344, 89460, 90170, 90880, 91440, 95424, 96012, 97536, 102240, 106680, 107352, 108204, 109728, 113792, 119280, 120015, 120960, 121920, 122688, 126238, 127232, 128016, 134190, 135255, 136320, 137160, 142240, 143136, 144272, 146304, 153360, 159040, 160020, 162306, 162560, 163584, 170688, 178920, 180340, 182880, 189357, 190848, 192024, 204480, 213360, 214704, 216408, 219456, 227584, 238560, 240030, 241920, 243459, 243840, 245376, 252476, 256032, 268380, 270510, 272640, 274320, 284480, 286272, 288544, 292608, 306720, 315595, 318080, 320040, 324612, 341376, 357840, 360680, 365760, 378714, 381696, 384048, 405765, 408960, 426720, 429408, 432816, 438912, 477120, 480060, 486918, 487680, 490752, 504952, 512064, 536760, 541020, 548640, 568071, 568960, 572544, 577088, 613440, 631190, 636160, 640080, 649224, 682752, 715680, 721360, 731520, 757428, 768096, 811530, 817920, 853440, 858816, 865632, 877824, 946785, 954240, 960120, 973836, 1009904, 1024128, 1073520, 1082040, 1097280, 1136142, 1137920, 1145088, 1154176, 1217295, 1226880, 1262380, 1280160, 1298448, 1431360, 1442720, 1463040, 1514856, 1536192, 1623060, 1704213, 1706880, 1717632, 1731264, 1893570, 1908480, 1920240, 1947672, 2019808, 2048256, 2147040, 2164080, 2194560, 2272284, 2308352, 2434590, 2453760, 2524760, 2560320, 2596896, 2840355, 2862720, 2885440, 3029712, 3072384, 3246120, 3408426, 3413760, 3435264, 3462528, 3787140, 3840480, 3895344, 4039616, 4294080, 4328160, 4389120, 4544568, 4869180, 5049520, 5120640, 5193792, 5680710, 5725440, 5770880, 6059424, 6144768, 6492240, 6816852, 6925056, 7574280, 7680960, 7790688, 8079232, 8521065, 8588160, 8656320, 9089136, 9738360, 10099040, 10241280, 10387584, 11361420, 11541760, 12118848, 12984480, 13633704, 15148560, 15361920, 15581376, 16158464, 17042130, 17176320, 17312640, 18178272, 19476720, 20198080, 20775168, 22722840, 24237696, 25968960, 27267408, 30297120, 30723840, 31162752, 34084260, 34625280, 36356544, 38953440, 40396160, 45445680, 48475392, 51937920, 54534816, 60594240, 62325504, 68168520, 72713088, 77906880, 80792320, 90891360, 103875840, 109069632, 121188480, 136337040, 145426176, 155813760, 181782720, 218139264, 242376960, 272674080, 311627520, 363565440, 436278528, 545348160, 727130880, 1090696320, 2181392640]

約数ペア:

[(1, 2181392640), (2, 1090696320), (3, 727130880), (4, 545348160), (5, 436278528), (6, 363565440), (7, 311627520), (8, 272674080), (9, 242376960), (10, 218139264), (12, 181782720), (14, 155813760), (15, 145426176), (16, 136337040), (18, 121188480), (20, 109069632), (21, 103875840), (24, 90891360), (27, 80792320), (28, 77906880), (30, 72713088), (32, 68168520), (35, 62325504), (36, 60594240), (40, 54534816), (42, 51937920), (45, 48475392), (48, 45445680), (54, 40396160), (56, 38953440), (60, 36356544), (63, 34625280), (64, 34084260), (70, 31162752), (71, 30723840), (72, 30297120), (80, 27267408), (84, 25968960), (90, 24237696), (96, 22722840), (105, 20775168), (108, 20198080), (112, 19476720), (120, 18178272), (126, 17312640), (127, 17176320), (128, 17042130), (135, 16158464), (140, 15581376), (142, 15361920), (144, 15148560), (160, 13633704), (168, 12984480), (180, 12118848), (189, 11541760), (192, 11361420), (210, 10387584), (213, 10241280), (216, 10099040), (224, 9738360), (240, 9089136), (252, 8656320), (254, 8588160), (256, 8521065), (270, 8079232), (280, 7790688), (284, 7680960), (288, 7574280), (315, 6925056), (320, 6816852), (336, 6492240), (355, 6144768), (360, 6059424), (378, 5770880), (381, 5725440), (384, 5680710), (420, 5193792), (426, 5120640), (432, 5049520), (448, 4869180), (480, 4544568), (497, 4389120), (504, 4328160), (508, 4294080), (540, 4039616), (560, 3895344), (568, 3840480), (576, 3787140), (630, 3462528), (635, 3435264), (639, 3413760), (640, 3408426), (672, 3246120), (710, 3072384), (720, 3029712), (756, 2885440), (762, 2862720), (768, 2840355), (840, 2596896), (852, 2560320), (864, 2524760), (889, 2453760), (896, 2434590), (945, 2308352), (960, 2272284), (994, 2194560), (1008, 2164080), (1016, 2147040), (1065, 2048256), (1080, 2019808), (1120, 1947672), (1136, 1920240), (1143, 1908480), (1152, 1893570), (1260, 1731264), (1270, 1717632), (1278, 1706880), (1280, 1704213), (1344, 1623060), (1420, 1536192), (1440, 1514856), (1491, 1463040), (1512, 1442720), (1524, 1431360), (1680, 1298448), (1704, 1280160), (1728, 1262380), (1778, 1226880), (1792, 1217295), (1890, 1154176), (1905, 1145088), (1917, 1137920), (1920, 1136142), (1988, 1097280), (2016, 1082040), (2032, 1073520), (2130, 1024128), (2160, 1009904), (2240, 973836), (2272, 960120), (2286, 954240), (2304, 946785), (2485, 877824), (2520, 865632), (2540, 858816), (2556, 853440), (2667, 817920), (2688, 811530), (2840, 768096), (2880, 757428), (2982, 731520), (3024, 721360), (3048, 715680), (3195, 682752), (3360, 649224), (3408, 640080), (3429, 636160), (3456, 631190), (3556, 613440), (3780, 577088), (3810, 572544), (3834, 568960), (3840, 568071), (3976, 548640), (4032, 541020), (4064, 536760), (4260, 512064), (4320, 504952), (4445, 490752), (4473, 487680), (4480, 486918), (4544, 480060), (4572, 477120), (4970, 438912), (5040, 432816), (5080, 429408), (5112, 426720), (5334, 408960), (5376, 405765), (5680, 384048), (5715, 381696), (5760, 378714), (5964, 365760), (6048, 360680), (6096, 357840), (6390, 341376), (6720, 324612), (6816, 320040), (6858, 318080), (6912, 315595), (7112, 306720), (7455, 292608), (7560, 288544), (7620, 286272), (7668, 284480), (7952, 274320), (8001, 272640), (8064, 270510), (8128, 268380), (8520, 256032), (8640, 252476), (8890, 245376), (8946, 243840), (8960, 243459), (9017, 241920), (9088, 240030), (9144, 238560), (9585, 227584), (9940, 219456), (10080, 216408), (10160, 214704), (10224, 213360), (10668, 204480), (11360, 192024), (11430, 190848), (11520, 189357), (11928, 182880), (12096, 180340), (12192, 178920), (12780, 170688), (13335, 163584), (13419, 162560), (13440, 162306), (13632, 160020), (13716, 159040), (14224, 153360), (14910, 146304), (15120, 144272), (15240, 143136), (15336, 142240), (15904, 137160), (16002, 136320), (16128, 135255), (16256, 134190), (17040, 128016), (17145, 127232), (17280, 126238), (17780, 122688), (17892, 121920), (18034, 120960), (18176, 120015), (18288, 119280), (19170, 113792), (19880, 109728), (20160, 108204), (20320, 107352), (20448, 106680), (21336, 102240), (22365, 97536), (22720, 96012), (22860, 95424), (23856, 91440), (24003, 90880), (24192, 90170), (24384, 89460), (25560, 85344), (26670, 81792), (26838, 81280), (26880, 81153), (27051, 80640), (27264, 80010), (27432, 79520), (28448, 76680), (29820, 73152), (30240, 72136), (30480, 71568), (30672, 71120), (31808, 68580), (32004, 68160), (32512, 67095), (34080, 64008), (34290, 63616), (34560, 63119), (35560, 61344), (35784, 60960), (36068, 60480), (36576, 59640), (38340, 56896), (39760, 54864), (40005, 54528), (40320, 54102), (40640, 53676), (40896, 53340), (42672, 51120), (44730, 48768), (45085, 48384), (45440, 48006), (45720, 47712)]