1257490080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1031}}^1$

素因数の和:1081

約数の個数: 432

約数和(自身を含む): 5395807872

約数和(自身を除く): 4138317792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 242, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 363, 385, 396, 420, 440, 462, 480, 484, 495, 504, 528, 560, 605, 616, 630, 660, 672, 693, 720, 726, 770, 792, 840, 847, 880, 924, 968, 990, 1008, 1031, 1056, 1089, 1120, 1155, 1210, 1232, 1260, 1320, 1386, 1440, 1452, 1540, 1584, 1680, 1694, 1760, 1815, 1848, 1936, 1980, 2016, 2062, 2178, 2310, 2420, 2464, 2520, 2541, 2640, 2772, 2904, 3080, 3093, 3168, 3360, 3388, 3465, 3630, 3696, 3872, 3960, 4124, 4235, 4356, 4620, 4840, 5040, 5082, 5155, 5280, 5445, 5544, 5808, 6160, 6186, 6776, 6930, 7217, 7260, 7392, 7623, 7920, 8248, 8470, 8712, 9240, 9279, 9680, 10080, 10164, 10310, 10890, 11088, 11341, 11616, 12320, 12372, 12705, 13552, 13860, 14434, 14520, 15246, 15465, 15840, 16496, 16940, 17424, 18480, 18558, 19360, 20328, 20620, 21651, 21780, 22176, 22682, 24744, 25410, 27104, 27720, 28868, 29040, 30492, 30930, 32992, 33880, 34023, 34848, 36085, 36960, 37116, 38115, 40656, 41240, 43302, 43560, 45364, 46395, 49488, 50820, 55440, 56705, 57736, 58080, 60984, 61860, 64953, 67760, 68046, 72170, 74232, 76230, 79387, 81312, 82480, 86604, 87120, 90728, 92790, 98976, 101640, 102069, 108255, 110880, 113410, 115472, 121968, 123720, 124751, 129906, 135520, 136092, 144340, 148464, 152460, 158774, 164960, 170115, 173208, 174240, 181456, 185580, 203280, 204138, 216510, 226820, 230944, 238161, 243936, 247440, 249502, 259812, 272184, 288680, 296928, 304920, 317548, 324765, 340230, 346416, 362912, 371160, 374253, 396935, 406560, 408276, 433020, 453640, 476322, 494880, 499004, 510345, 519624, 544368, 577360, 609840, 623755, 635096, 649530, 680460, 692832, 714483, 742320, 748506, 793870, 816552, 866040, 873257, 907280, 952644, 998008, 1020690, 1039248, 1088736, 1122759, 1154720, 1190805, 1219680, 1247510, 1270192, 1299060, 1360920, 1428966, 1484640, 1497012, 1587740, 1633104, 1732080, 1746514, 1814560, 1871265, 1905288, 1996016, 2041380, 2078496, 2245518, 2381610, 2495020, 2540384, 2598120, 2619771, 2721840, 2857932, 2994024, 3175480, 3266208, 3464160, 3493028, 3572415, 3742530, 3810576, 3992032, 4082760, 4366285, 4491036, 4763220, 4990040, 5196240, 5239542, 5443680, 5613795, 5715864, 5988048, 6350960, 6986056, 7144830, 7485060, 7621152, 7859313, 8165520, 8732570, 8982072, 9526440, 9980080, 10392480, 10479084, 11227590, 11431728, 11976096, 12701920, 13098855, 13972112, 14289660, 14970120, 15718626, 16331040, 17465140, 17964144, 19052880, 19960160, 20958168, 22455180, 22863456, 26197710, 27944224, 28579320, 29940240, 31437252, 34930280, 35928288, 38105760, 39296565, 41916336, 44910360, 52395420, 57158640, 59880480, 62874504, 69860560, 78593130, 83832672, 89820720, 104790840, 114317280, 125749008, 139721120, 157186260, 179641440, 209581680, 251498016, 314372520, 419163360, 628745040, 1257490080]

約数ペア:

[(1, 1257490080), (2, 628745040), (3, 419163360), (4, 314372520), (5, 251498016), (6, 209581680), (7, 179641440), (8, 157186260), (9, 139721120), (10, 125749008), (11, 114317280), (12, 104790840), (14, 89820720), (15, 83832672), (16, 78593130), (18, 69860560), (20, 62874504), (21, 59880480), (22, 57158640), (24, 52395420), (28, 44910360), (30, 41916336), (32, 39296565), (33, 38105760), (35, 35928288), (36, 34930280), (40, 31437252), (42, 29940240), (44, 28579320), (45, 27944224), (48, 26197710), (55, 22863456), (56, 22455180), (60, 20958168), (63, 19960160), (66, 19052880), (70, 17964144), (72, 17465140), (77, 16331040), (80, 15718626), (84, 14970120), (88, 14289660), (90, 13972112), (96, 13098855), (99, 12701920), (105, 11976096), (110, 11431728), (112, 11227590), (120, 10479084), (121, 10392480), (126, 9980080), (132, 9526440), (140, 8982072), (144, 8732570), (154, 8165520), (160, 7859313), (165, 7621152), (168, 7485060), (176, 7144830), (180, 6986056), (198, 6350960), (210, 5988048), (220, 5715864), (224, 5613795), (231, 5443680), (240, 5239542), (242, 5196240), (252, 4990040), (264, 4763220), (280, 4491036), (288, 4366285), (308, 4082760), (315, 3992032), (330, 3810576), (336, 3742530), (352, 3572415), (360, 3493028), (363, 3464160), (385, 3266208), (396, 3175480), (420, 2994024), (440, 2857932), (462, 2721840), (480, 2619771), (484, 2598120), (495, 2540384), (504, 2495020), (528, 2381610), (560, 2245518), (605, 2078496), (616, 2041380), (630, 1996016), (660, 1905288), (672, 1871265), (693, 1814560), (720, 1746514), (726, 1732080), (770, 1633104), (792, 1587740), (840, 1497012), (847, 1484640), (880, 1428966), (924, 1360920), (968, 1299060), (990, 1270192), (1008, 1247510), (1031, 1219680), (1056, 1190805), (1089, 1154720), (1120, 1122759), (1155, 1088736), (1210, 1039248), (1232, 1020690), (1260, 998008), (1320, 952644), (1386, 907280), (1440, 873257), (1452, 866040), (1540, 816552), (1584, 793870), (1680, 748506), (1694, 742320), (1760, 714483), (1815, 692832), (1848, 680460), (1936, 649530), (1980, 635096), (2016, 623755), (2062, 609840), (2178, 577360), (2310, 544368), (2420, 519624), (2464, 510345), (2520, 499004), (2541, 494880), (2640, 476322), (2772, 453640), (2904, 433020), (3080, 408276), (3093, 406560), (3168, 396935), (3360, 374253), (3388, 371160), (3465, 362912), (3630, 346416), (3696, 340230), (3872, 324765), (3960, 317548), (4124, 304920), (4235, 296928), (4356, 288680), (4620, 272184), (4840, 259812), (5040, 249502), (5082, 247440), (5155, 243936), (5280, 238161), (5445, 230944), (5544, 226820), (5808, 216510), (6160, 204138), (6186, 203280), (6776, 185580), (6930, 181456), (7217, 174240), (7260, 173208), (7392, 170115), (7623, 164960), (7920, 158774), (8248, 152460), (8470, 148464), (8712, 144340), (9240, 136092), (9279, 135520), (9680, 129906), (10080, 124751), (10164, 123720), (10310, 121968), (10890, 115472), (11088, 113410), (11341, 110880), (11616, 108255), (12320, 102069), (12372, 101640), (12705, 98976), (13552, 92790), (13860, 90728), (14434, 87120), (14520, 86604), (15246, 82480), (15465, 81312), (15840, 79387), (16496, 76230), (16940, 74232), (17424, 72170), (18480, 68046), (18558, 67760), (19360, 64953), (20328, 61860), (20620, 60984), (21651, 58080), (21780, 57736), (22176, 56705), (22682, 55440), (24744, 50820), (25410, 49488), (27104, 46395), (27720, 45364), (28868, 43560), (29040, 43302), (30492, 41240), (30930, 40656), (32992, 38115), (33880, 37116), (34023, 36960), (34848, 36085)]