921805920

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{1129}}^1$

素因数の和:1169

約数の個数: 336

約数和(自身を含む): 3734912160

約数和(自身を除く): 2813106240

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1129, 1134, 1215, 1260, 1296, 1440, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2258, 2268, 2430, 2520, 2592, 2835, 2916, 3024, 3240, 3360, 3387, 3402, 3645, 3780, 3888, 4320, 4516, 4536, 4860, 5040, 5103, 5645, 5670, 5832, 6048, 6480, 6774, 6804, 7290, 7560, 7776, 7903, 8505, 9032, 9072, 9720, 10080, 10161, 10206, 11290, 11340, 11664, 12960, 13548, 13608, 14580, 15120, 15806, 16935, 17010, 18064, 18144, 19440, 20322, 20412, 22580, 22680, 23328, 23709, 25515, 27096, 27216, 29160, 30240, 30483, 31612, 33870, 34020, 36128, 38880, 39515, 40644, 40824, 45160, 45360, 47418, 50805, 51030, 54192, 54432, 58320, 60966, 63224, 67740, 68040, 71127, 79030, 81288, 81648, 90320, 90720, 91449, 94836, 101610, 102060, 108384, 116640, 118545, 121932, 126448, 135480, 136080, 142254, 152415, 158060, 162576, 163296, 180640, 182898, 189672, 203220, 204120, 213381, 237090, 243864, 252896, 270960, 272160, 274347, 284508, 304830, 316120, 325152, 355635, 365796, 379344, 406440, 408240, 426762, 457245, 474180, 487728, 541920, 548694, 569016, 609660, 632240, 640143, 711270, 731592, 758688, 812880, 816480, 823041, 853524, 914490, 948360, 975456, 1066905, 1097388, 1138032, 1219320, 1264480, 1280286, 1371735, 1422540, 1463184, 1625760, 1646082, 1707048, 1828980, 1896720, 1920429, 2133810, 2194776, 2276064, 2438640, 2560572, 2743470, 2845080, 2926368, 3200715, 3292164, 3414096, 3657960, 3793440, 3840858, 4115205, 4267620, 4389552, 4877280, 5121144, 5486940, 5690160, 5761287, 6401430, 6584328, 6828192, 7315920, 7681716, 8230410, 8535240, 8779104, 9602145, 10242288, 10973880, 11380320, 11522574, 12802860, 13168656, 14631840, 15363432, 16460820, 17070480, 19204290, 20484576, 21947760, 23045148, 25605720, 26337312, 28806435, 30726864, 32921640, 34140960, 38408580, 43895520, 46090296, 51211440, 57612870, 61453728, 65843280, 76817160, 92180592, 102422880, 115225740, 131686560, 153634320, 184361184, 230451480, 307268640, 460902960, 921805920]

約数ペア:

[(1, 921805920), (2, 460902960), (3, 307268640), (4, 230451480), (5, 184361184), (6, 153634320), (7, 131686560), (8, 115225740), (9, 102422880), (10, 92180592), (12, 76817160), (14, 65843280), (15, 61453728), (16, 57612870), (18, 51211440), (20, 46090296), (21, 43895520), (24, 38408580), (27, 34140960), (28, 32921640), (30, 30726864), (32, 28806435), (35, 26337312), (36, 25605720), (40, 23045148), (42, 21947760), (45, 20484576), (48, 19204290), (54, 17070480), (56, 16460820), (60, 15363432), (63, 14631840), (70, 13168656), (72, 12802860), (80, 11522574), (81, 11380320), (84, 10973880), (90, 10242288), (96, 9602145), (105, 8779104), (108, 8535240), (112, 8230410), (120, 7681716), (126, 7315920), (135, 6828192), (140, 6584328), (144, 6401430), (160, 5761287), (162, 5690160), (168, 5486940), (180, 5121144), (189, 4877280), (210, 4389552), (216, 4267620), (224, 4115205), (240, 3840858), (243, 3793440), (252, 3657960), (270, 3414096), (280, 3292164), (288, 3200715), (315, 2926368), (324, 2845080), (336, 2743470), (360, 2560572), (378, 2438640), (405, 2276064), (420, 2194776), (432, 2133810), (480, 1920429), (486, 1896720), (504, 1828980), (540, 1707048), (560, 1646082), (567, 1625760), (630, 1463184), (648, 1422540), (672, 1371735), (720, 1280286), (729, 1264480), (756, 1219320), (810, 1138032), (840, 1097388), (864, 1066905), (945, 975456), (972, 948360), (1008, 914490), (1080, 853524), (1120, 823041), (1129, 816480), (1134, 812880), (1215, 758688), (1260, 731592), (1296, 711270), (1440, 640143), (1458, 632240), (1512, 609660), (1620, 569016), (1680, 548694), (1701, 541920), (1890, 487728), (1944, 474180), (2016, 457245), (2160, 426762), (2258, 408240), (2268, 406440), (2430, 379344), (2520, 365796), (2592, 355635), (2835, 325152), (2916, 316120), (3024, 304830), (3240, 284508), (3360, 274347), (3387, 272160), (3402, 270960), (3645, 252896), (3780, 243864), (3888, 237090), (4320, 213381), (4516, 204120), (4536, 203220), (4860, 189672), (5040, 182898), (5103, 180640), (5645, 163296), (5670, 162576), (5832, 158060), (6048, 152415), (6480, 142254), (6774, 136080), (6804, 135480), (7290, 126448), (7560, 121932), (7776, 118545), (7903, 116640), (8505, 108384), (9032, 102060), (9072, 101610), (9720, 94836), (10080, 91449), (10161, 90720), (10206, 90320), (11290, 81648), (11340, 81288), (11664, 79030), (12960, 71127), (13548, 68040), (13608, 67740), (14580, 63224), (15120, 60966), (15806, 58320), (16935, 54432), (17010, 54192), (18064, 51030), (18144, 50805), (19440, 47418), (20322, 45360), (20412, 45160), (22580, 40824), (22680, 40644), (23328, 39515), (23709, 38880), (25515, 36128), (27096, 34020), (27216, 33870), (29160, 31612), (30240, 30483)]