2447262720

素因数分解:

$2^{10}\times 3^5\times 5^1\times 7^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 528

約数和(自身を含む): 10085781888

約数和(自身を除く): 7638519168

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, 281, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 512, 540, 560, 562, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 843, 864, 896, 945, 960, 972, 1008, 1024, 1080, 1120, 1124, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1405, 1440, 1512, 1536, 1620, 1680, 1686, 1701, 1728, 1792, 1890, 1920, 1944, 1967, 2016, 2160, 2240, 2248, 2268, 2304, 2430, 2520, 2529, 2560, 2592, 2688, 2810, 2835, 2880, 3024, 3072, 3240, 3360, 3372, 3402, 3456, 3584, 3780, 3840, 3888, 3934, 4032, 4215, 4320, 4480, 4496, 4536, 4608, 4860, 5040, 5058, 5120, 5184, 5376, 5620, 5670, 5760, 5901, 6048, 6480, 6720, 6744, 6804, 6912, 7168, 7560, 7587, 7680, 7776, 7868, 8064, 8430, 8505, 8640, 8960, 8992, 9072, 9216, 9720, 9835, 10080, 10116, 10368, 10752, 11240, 11340, 11520, 11802, 12096, 12645, 12960, 13440, 13488, 13608, 13824, 15120, 15174, 15360, 15552, 15736, 16128, 16860, 17010, 17280, 17703, 17920, 17984, 18144, 19440, 19670, 20160, 20232, 20736, 21504, 22480, 22680, 22761, 23040, 23604, 24192, 25290, 25920, 26880, 26976, 27216, 27648, 29505, 30240, 30348, 31104, 31472, 32256, 33720, 34020, 34560, 35406, 35840, 35968, 36288, 37935, 38880, 39340, 40320, 40464, 41472, 44960, 45360, 45522, 46080, 47208, 48384, 50580, 51840, 53109, 53760, 53952, 54432, 59010, 60480, 60696, 62208, 62944, 64512, 67440, 68040, 68283, 69120, 70812, 71936, 72576, 75870, 77760, 78680, 80640, 80928, 82944, 88515, 89920, 90720, 91044, 94416, 96768, 101160, 103680, 106218, 107520, 107904, 108864, 113805, 118020, 120960, 121392, 124416, 125888, 134880, 136080, 136566, 138240, 141624, 143872, 145152, 151740, 155520, 157360, 159327, 161280, 161856, 177030, 179840, 181440, 182088, 188832, 193536, 202320, 207360, 212436, 215808, 217728, 227610, 236040, 241920, 242784, 248832, 251776, 265545, 269760, 272160, 273132, 283248, 287744, 290304, 303480, 311040, 314720, 318654, 322560, 323712, 341415, 354060, 359680, 362880, 364176, 377664, 404640, 414720, 424872, 431616, 435456, 455220, 472080, 477981, 483840, 485568, 503552, 531090, 539520, 544320, 546264, 566496, 580608, 606960, 622080, 629440, 637308, 647424, 682830, 708120, 719360, 725760, 728352, 755328, 796635, 809280, 849744, 863232, 870912, 910440, 944160, 955962, 967680, 971136, 1007104, 1062180, 1079040, 1088640, 1092528, 1132992, 1213920, 1244160, 1258880, 1274616, 1294848, 1365660, 1416240, 1438720, 1451520, 1456704, 1510656, 1593270, 1618560, 1699488, 1741824, 1820880, 1888320, 1911924, 1942272, 2014208, 2124360, 2158080, 2177280, 2185056, 2265984, 2389905, 2427840, 2517760, 2549232, 2589696, 2731320, 2832480, 2903040, 2913408, 3021312, 3186540, 3237120, 3398976, 3641760, 3776640, 3823848, 3884544, 4248720, 4316160, 4354560, 4370112, 4531968, 4779810, 4855680, 5035520, 5098464, 5462640, 5664960, 5826816, 6042624, 6373080, 6474240, 6797952, 7283520, 7553280, 7647696, 7769088, 8497440, 8709120, 8740224, 9063936, 9559620, 9711360, 10071040, 10196928, 10925280, 11329920, 11653632, 12746160, 12948480, 13595904, 14567040, 15106560, 15295392, 16994880, 17480448, 18127872, 19119240, 19422720, 20393856, 21850560, 22659840, 23307264, 25492320, 27191808, 29134080, 30213120, 30590784, 33989760, 34960896, 38238480, 38845440, 40787712, 43701120, 45319680, 50984640, 54383616, 58268160, 61181568, 67979520, 69921792, 76476960, 81575424, 87402240, 90639360, 101969280, 116536320, 122363136, 135959040, 152953920, 163150848, 174804480, 203938560, 244726272, 271918080, 305907840, 349608960, 407877120, 489452544, 611815680, 815754240, 1223631360, 2447262720]

約数ペア:

[(1, 2447262720), (2, 1223631360), (3, 815754240), (4, 611815680), (5, 489452544), (6, 407877120), (7, 349608960), (8, 305907840), (9, 271918080), (10, 244726272), (12, 203938560), (14, 174804480), (15, 163150848), (16, 152953920), (18, 135959040), (20, 122363136), (21, 116536320), (24, 101969280), (27, 90639360), (28, 87402240), (30, 81575424), (32, 76476960), (35, 69921792), (36, 67979520), (40, 61181568), (42, 58268160), (45, 54383616), (48, 50984640), (54, 45319680), (56, 43701120), (60, 40787712), (63, 38845440), (64, 38238480), (70, 34960896), (72, 33989760), (80, 30590784), (81, 30213120), (84, 29134080), (90, 27191808), (96, 25492320), (105, 23307264), (108, 22659840), (112, 21850560), (120, 20393856), (126, 19422720), (128, 19119240), (135, 18127872), (140, 17480448), (144, 16994880), (160, 15295392), (162, 15106560), (168, 14567040), (180, 13595904), (189, 12948480), (192, 12746160), (210, 11653632), (216, 11329920), (224, 10925280), (240, 10196928), (243, 10071040), (252, 9711360), (256, 9559620), (270, 9063936), (280, 8740224), (281, 8709120), (288, 8497440), (315, 7769088), (320, 7647696), (324, 7553280), (336, 7283520), (360, 6797952), (378, 6474240), (384, 6373080), (405, 6042624), (420, 5826816), (432, 5664960), (448, 5462640), (480, 5098464), (486, 5035520), (504, 4855680), (512, 4779810), (540, 4531968), (560, 4370112), (562, 4354560), (567, 4316160), (576, 4248720), (630, 3884544), (640, 3823848), (648, 3776640), (672, 3641760), (720, 3398976), (756, 3237120), (768, 3186540), (810, 3021312), (840, 2913408), (843, 2903040), (864, 2832480), (896, 2731320), (945, 2589696), (960, 2549232), (972, 2517760), (1008, 2427840), (1024, 2389905), (1080, 2265984), (1120, 2185056), (1124, 2177280), (1134, 2158080), (1152, 2124360), (1215, 2014208), (1260, 1942272), (1280, 1911924), (1296, 1888320), (1344, 1820880), (1405, 1741824), (1440, 1699488), (1512, 1618560), (1536, 1593270), (1620, 1510656), (1680, 1456704), (1686, 1451520), (1701, 1438720), (1728, 1416240), (1792, 1365660), (1890, 1294848), (1920, 1274616), (1944, 1258880), (1967, 1244160), (2016, 1213920), (2160, 1132992), (2240, 1092528), (2248, 1088640), (2268, 1079040), (2304, 1062180), (2430, 1007104), (2520, 971136), (2529, 967680), (2560, 955962), (2592, 944160), (2688, 910440), (2810, 870912), (2835, 863232), (2880, 849744), (3024, 809280), (3072, 796635), (3240, 755328), (3360, 728352), (3372, 725760), (3402, 719360), (3456, 708120), (3584, 682830), (3780, 647424), (3840, 637308), (3888, 629440), (3934, 622080), (4032, 606960), (4215, 580608), (4320, 566496), (4480, 546264), (4496, 544320), (4536, 539520), (4608, 531090), (4860, 503552), (5040, 485568), (5058, 483840), (5120, 477981), (5184, 472080), (5376, 455220), (5620, 435456), (5670, 431616), (5760, 424872), (5901, 414720), (6048, 404640), (6480, 377664), (6720, 364176), (6744, 362880), (6804, 359680), (6912, 354060), (7168, 341415), (7560, 323712), (7587, 322560), (7680, 318654), (7776, 314720), (7868, 311040), (8064, 303480), (8430, 290304), (8505, 287744), (8640, 283248), (8960, 273132), (8992, 272160), (9072, 269760), (9216, 265545), (9720, 251776), (9835, 248832), (10080, 242784), (10116, 241920), (10368, 236040), (10752, 227610), (11240, 217728), (11340, 215808), (11520, 212436), (11802, 207360), (12096, 202320), (12645, 193536), (12960, 188832), (13440, 182088), (13488, 181440), (13608, 179840), (13824, 177030), (15120, 161856), (15174, 161280), (15360, 159327), (15552, 157360), (15736, 155520), (16128, 151740), (16860, 145152), (17010, 143872), (17280, 141624), (17703, 138240), (17920, 136566), (17984, 136080), (18144, 134880), (19440, 125888), (19670, 124416), (20160, 121392), (20232, 120960), (20736, 118020), (21504, 113805), (22480, 108864), (22680, 107904), (22761, 107520), (23040, 106218), (23604, 103680), (24192, 101160), (25290, 96768), (25920, 94416), (26880, 91044), (26976, 90720), (27216, 89920), (27648, 88515), (29505, 82944), (30240, 80928), (30348, 80640), (31104, 78680), (31472, 77760), (32256, 75870), (33720, 72576), (34020, 71936), (34560, 70812), (35406, 69120), (35840, 68283), (35968, 68040), (36288, 67440), (37935, 64512), (38880, 62944), (39340, 62208), (40320, 60696), (40464, 60480), (41472, 59010), (44960, 54432), (45360, 53952), (45522, 53760), (46080, 53109), (47208, 51840), (48384, 50580)]