1631508480

素因数分解:

$2^{11}\times 3^4\times 5^1\times 7^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 480

約数和(自身を含む): 6707020320

約数和(自身を除く): 5075511840

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, 252, 256, 270, 280, 281, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 562, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 843, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1124, 1134, 1152, 1260, 1280, 1296, 1344, 1405, 1440, 1512, 1536, 1620, 1680, 1686, 1728, 1792, 1890, 1920, 1967, 2016, 2048, 2160, 2240, 2248, 2268, 2304, 2520, 2529, 2560, 2592, 2688, 2810, 2835, 2880, 3024, 3072, 3240, 3360, 3372, 3456, 3584, 3780, 3840, 3934, 4032, 4215, 4320, 4480, 4496, 4536, 4608, 5040, 5058, 5120, 5184, 5376, 5620, 5670, 5760, 5901, 6048, 6144, 6480, 6720, 6744, 6912, 7168, 7560, 7587, 7680, 7868, 8064, 8430, 8640, 8960, 8992, 9072, 9216, 9835, 10080, 10116, 10240, 10368, 10752, 11240, 11340, 11520, 11802, 12096, 12645, 12960, 13440, 13488, 13824, 14336, 15120, 15174, 15360, 15736, 16128, 16860, 17280, 17703, 17920, 17984, 18144, 18432, 19670, 20160, 20232, 20736, 21504, 22480, 22680, 22761, 23040, 23604, 24192, 25290, 25920, 26880, 26976, 27648, 29505, 30240, 30348, 30720, 31472, 32256, 33720, 34560, 35406, 35840, 35968, 36288, 37935, 39340, 40320, 40464, 41472, 43008, 44960, 45360, 45522, 46080, 47208, 48384, 50580, 51840, 53109, 53760, 53952, 55296, 59010, 60480, 60696, 62944, 64512, 67440, 69120, 70812, 71680, 71936, 72576, 75870, 78680, 80640, 80928, 82944, 88515, 89920, 90720, 91044, 92160, 94416, 96768, 101160, 103680, 106218, 107520, 107904, 113805, 118020, 120960, 121392, 125888, 129024, 134880, 138240, 141624, 143872, 145152, 151740, 157360, 159327, 161280, 161856, 165888, 177030, 179840, 181440, 182088, 188832, 193536, 202320, 207360, 212436, 215040, 215808, 227610, 236040, 241920, 242784, 251776, 265545, 269760, 276480, 283248, 287744, 290304, 303480, 314720, 318654, 322560, 323712, 354060, 359680, 362880, 364176, 377664, 387072, 404640, 414720, 424872, 431616, 455220, 472080, 483840, 485568, 503552, 531090, 539520, 566496, 575488, 580608, 606960, 629440, 637308, 645120, 647424, 708120, 719360, 725760, 728352, 755328, 796635, 809280, 829440, 849744, 863232, 910440, 944160, 967680, 971136, 1007104, 1062180, 1079040, 1132992, 1161216, 1213920, 1258880, 1274616, 1294848, 1416240, 1438720, 1451520, 1456704, 1510656, 1593270, 1618560, 1699488, 1726464, 1820880, 1888320, 1935360, 1942272, 2014208, 2124360, 2158080, 2265984, 2427840, 2517760, 2549232, 2589696, 2832480, 2877440, 2903040, 2913408, 3021312, 3186540, 3237120, 3398976, 3641760, 3776640, 3884544, 4028416, 4248720, 4316160, 4531968, 4855680, 5035520, 5098464, 5179392, 5664960, 5806080, 5826816, 6042624, 6373080, 6474240, 6797952, 7283520, 7553280, 7769088, 8497440, 8632320, 9063936, 9711360, 10071040, 10196928, 11329920, 11653632, 12085248, 12746160, 12948480, 13595904, 14567040, 15106560, 15538176, 16994880, 18127872, 19422720, 20142080, 20393856, 22659840, 23307264, 25492320, 25896960, 27191808, 29134080, 30213120, 33989760, 36255744, 38845440, 40787712, 45319680, 46614528, 50984640, 54383616, 58268160, 60426240, 67979520, 77690880, 81575424, 90639360, 101969280, 108767232, 116536320, 135959040, 163150848, 181278720, 203938560, 233072640, 271918080, 326301696, 407877120, 543836160, 815754240, 1631508480]

約数ペア:

[(1, 1631508480), (2, 815754240), (3, 543836160), (4, 407877120), (5, 326301696), (6, 271918080), (7, 233072640), (8, 203938560), (9, 181278720), (10, 163150848), (12, 135959040), (14, 116536320), (15, 108767232), (16, 101969280), (18, 90639360), (20, 81575424), (21, 77690880), (24, 67979520), (27, 60426240), (28, 58268160), (30, 54383616), (32, 50984640), (35, 46614528), (36, 45319680), (40, 40787712), (42, 38845440), (45, 36255744), (48, 33989760), (54, 30213120), (56, 29134080), (60, 27191808), (63, 25896960), (64, 25492320), (70, 23307264), (72, 22659840), (80, 20393856), (81, 20142080), (84, 19422720), (90, 18127872), (96, 16994880), (105, 15538176), (108, 15106560), (112, 14567040), (120, 13595904), (126, 12948480), (128, 12746160), (135, 12085248), (140, 11653632), (144, 11329920), (160, 10196928), (162, 10071040), (168, 9711360), (180, 9063936), (189, 8632320), (192, 8497440), (210, 7769088), (216, 7553280), (224, 7283520), (240, 6797952), (252, 6474240), (256, 6373080), (270, 6042624), (280, 5826816), (281, 5806080), (288, 5664960), (315, 5179392), (320, 5098464), (324, 5035520), (336, 4855680), (360, 4531968), (378, 4316160), (384, 4248720), (405, 4028416), (420, 3884544), (432, 3776640), (448, 3641760), (480, 3398976), (504, 3237120), (512, 3186540), (540, 3021312), (560, 2913408), (562, 2903040), (567, 2877440), (576, 2832480), (630, 2589696), (640, 2549232), (648, 2517760), (672, 2427840), (720, 2265984), (756, 2158080), (768, 2124360), (810, 2014208), (840, 1942272), (843, 1935360), (864, 1888320), (896, 1820880), (945, 1726464), (960, 1699488), (1008, 1618560), (1024, 1593270), (1080, 1510656), (1120, 1456704), (1124, 1451520), (1134, 1438720), (1152, 1416240), (1260, 1294848), (1280, 1274616), (1296, 1258880), (1344, 1213920), (1405, 1161216), (1440, 1132992), (1512, 1079040), (1536, 1062180), (1620, 1007104), (1680, 971136), (1686, 967680), (1728, 944160), (1792, 910440), (1890, 863232), (1920, 849744), (1967, 829440), (2016, 809280), (2048, 796635), (2160, 755328), (2240, 728352), (2248, 725760), (2268, 719360), (2304, 708120), (2520, 647424), (2529, 645120), (2560, 637308), (2592, 629440), (2688, 606960), (2810, 580608), (2835, 575488), (2880, 566496), (3024, 539520), (3072, 531090), (3240, 503552), (3360, 485568), (3372, 483840), (3456, 472080), (3584, 455220), (3780, 431616), (3840, 424872), (3934, 414720), (4032, 404640), (4215, 387072), (4320, 377664), (4480, 364176), (4496, 362880), (4536, 359680), (4608, 354060), (5040, 323712), (5058, 322560), (5120, 318654), (5184, 314720), (5376, 303480), (5620, 290304), (5670, 287744), (5760, 283248), (5901, 276480), (6048, 269760), (6144, 265545), (6480, 251776), (6720, 242784), (6744, 241920), (6912, 236040), (7168, 227610), (7560, 215808), (7587, 215040), (7680, 212436), (7868, 207360), (8064, 202320), (8430, 193536), (8640, 188832), (8960, 182088), (8992, 181440), (9072, 179840), (9216, 177030), (9835, 165888), (10080, 161856), (10116, 161280), (10240, 159327), (10368, 157360), (10752, 151740), (11240, 145152), (11340, 143872), (11520, 141624), (11802, 138240), (12096, 134880), (12645, 129024), (12960, 125888), (13440, 121392), (13488, 120960), (13824, 118020), (14336, 113805), (15120, 107904), (15174, 107520), (15360, 106218), (15736, 103680), (16128, 101160), (16860, 96768), (17280, 94416), (17703, 92160), (17920, 91044), (17984, 90720), (18144, 89920), (18432, 88515), (19670, 82944), (20160, 80928), (20232, 80640), (20736, 78680), (21504, 75870), (22480, 72576), (22680, 71936), (22761, 71680), (23040, 70812), (23604, 69120), (24192, 67440), (25290, 64512), (25920, 62944), (26880, 60696), (26976, 60480), (27648, 59010), (29505, 55296), (30240, 53952), (30348, 53760), (30720, 53109), (31472, 51840), (32256, 50580), (33720, 48384), (34560, 47208), (35406, 46080), (35840, 45522), (35968, 45360), (36288, 44960), (37935, 43008), (39340, 41472), (40320, 40464)]