320256351360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{266029}}^1$

素因数の和:266084

約数の個数: 384

約数和(自身を含む): 1269920808000

約数和(自身を除く): 949664456640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 264, 285, 288, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 440, 456, 480, 495, 528, 570, 576, 608, 627, 640, 660, 684, 704, 720, 760, 792, 836, 855, 880, 912, 960, 990, 1045, 1056, 1140, 1152, 1216, 1254, 1320, 1368, 1408, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1920, 1980, 2090, 2112, 2280, 2432, 2508, 2640, 2736, 2880, 3040, 3135, 3168, 3344, 3420, 3520, 3648, 3762, 3960, 4180, 4224, 4560, 5016, 5280, 5472, 5760, 6080, 6270, 6336, 6688, 6840, 7040, 7296, 7524, 7920, 8360, 9120, 9405, 10032, 10560, 10944, 12160, 12540, 12672, 13376, 13680, 15048, 15840, 16720, 18240, 18810, 20064, 21120, 21888, 25080, 26752, 27360, 30096, 31680, 33440, 36480, 37620, 40128, 50160, 54720, 60192, 63360, 66880, 75240, 80256, 100320, 109440, 120384, 133760, 150480, 200640, 240768, 266029, 300960, 401280, 532058, 601920, 798087, 1064116, 1203840, 1330145, 1596174, 2128232, 2394261, 2660290, 2926319, 3192348, 3990435, 4256464, 4788522, 5054551, 5320580, 5852638, 6384696, 7980870, 8512928, 8778957, 9577044, 10109102, 10641160, 11705276, 11971305, 12769392, 14631595, 15163653, 15961740, 17025856, 17557914, 19154088, 20218204, 21282320, 23410552, 23942610, 25272755, 25538784, 26336871, 29263190, 30327306, 31923480, 34051712, 35115828, 38308176, 40436408, 42564640, 43894785, 45490959, 46821104, 47885220, 50545510, 51077568, 52673742, 55600061, 58526380, 60654612, 63846960, 70231656, 75818265, 76616352, 80872816, 85129280, 87789570, 90981918, 93642208, 95770440, 101091020, 102155136, 105347484, 111200122, 117052760, 121309224, 127693920, 131684355, 140463312, 151636530, 153232704, 161745632, 166800183, 170258560, 175579140, 181963836, 187284416, 191540880, 202182040, 210694968, 222400244, 227454795, 234105520, 242618448, 255387840, 263368710, 278000305, 280926624, 303273060, 306465408, 323491264, 333600366, 351158280, 363927672, 374568832, 383081760, 404364080, 421389936, 444800488, 454909590, 468211040, 485236896, 500400549, 510775680, 526737420, 556000610, 561853248, 606546120, 646982528, 667200732, 702316560, 727855344, 766163520, 808728160, 834000915, 842779872, 889600976, 909819180, 936422080, 970473792, 1000801098, 1053474840, 1112001220, 1123706496, 1213092240, 1334401464, 1404633120, 1455710688, 1532327040, 1617456320, 1668001830, 1685559744, 1779201952, 1819638360, 1872844160, 1940947584, 2001602196, 2106949680, 2224002440, 2426184480, 2502002745, 2668802928, 2809266240, 2911421376, 3234912640, 3336003660, 3371119488, 3558403904, 3639276720, 4003204392, 4213899360, 4448004880, 4852368960, 5004005490, 5337605856, 5618532480, 5822842752, 6672007320, 7116807808, 7278553440, 8006408784, 8427798720, 8896009760, 9704737920, 10008010980, 10675211712, 13344014640, 14557106880, 16012817568, 16855597440, 17792019520, 20016021960, 21350423424, 26688029280, 29114213760, 32025635136, 35584039040, 40032043920, 53376058560, 64051270272, 80064087840, 106752117120, 160128175680, 320256351360]

約数ペア:

[(1, 320256351360), (2, 160128175680), (3, 106752117120), (4, 80064087840), (5, 64051270272), (6, 53376058560), (8, 40032043920), (9, 35584039040), (10, 32025635136), (11, 29114213760), (12, 26688029280), (15, 21350423424), (16, 20016021960), (18, 17792019520), (19, 16855597440), (20, 16012817568), (22, 14557106880), (24, 13344014640), (30, 10675211712), (32, 10008010980), (33, 9704737920), (36, 8896009760), (38, 8427798720), (40, 8006408784), (44, 7278553440), (45, 7116807808), (48, 6672007320), (55, 5822842752), (57, 5618532480), (60, 5337605856), (64, 5004005490), (66, 4852368960), (72, 4448004880), (76, 4213899360), (80, 4003204392), (88, 3639276720), (90, 3558403904), (95, 3371119488), (96, 3336003660), (99, 3234912640), (110, 2911421376), (114, 2809266240), (120, 2668802928), (128, 2502002745), (132, 2426184480), (144, 2224002440), (152, 2106949680), (160, 2001602196), (165, 1940947584), (171, 1872844160), (176, 1819638360), (180, 1779201952), (190, 1685559744), (192, 1668001830), (198, 1617456320), (209, 1532327040), (220, 1455710688), (228, 1404633120), (240, 1334401464), (264, 1213092240), (285, 1123706496), (288, 1112001220), (304, 1053474840), (320, 1000801098), (330, 970473792), (342, 936422080), (352, 909819180), (360, 889600976), (380, 842779872), (384, 834000915), (396, 808728160), (418, 766163520), (440, 727855344), (456, 702316560), (480, 667200732), (495, 646982528), (528, 606546120), (570, 561853248), (576, 556000610), (608, 526737420), (627, 510775680), (640, 500400549), (660, 485236896), (684, 468211040), (704, 454909590), (720, 444800488), (760, 421389936), (792, 404364080), (836, 383081760), (855, 374568832), (880, 363927672), (912, 351158280), (960, 333600366), (990, 323491264), (1045, 306465408), (1056, 303273060), (1140, 280926624), (1152, 278000305), (1216, 263368710), (1254, 255387840), (1320, 242618448), (1368, 234105520), (1408, 227454795), (1440, 222400244), (1520, 210694968), (1584, 202182040), (1672, 191540880), (1710, 187284416), (1760, 181963836), (1824, 175579140), (1881, 170258560), (1920, 166800183), (1980, 161745632), (2090, 153232704), (2112, 151636530), (2280, 140463312), (2432, 131684355), (2508, 127693920), (2640, 121309224), (2736, 117052760), (2880, 111200122), (3040, 105347484), (3135, 102155136), (3168, 101091020), (3344, 95770440), (3420, 93642208), (3520, 90981918), (3648, 87789570), (3762, 85129280), (3960, 80872816), (4180, 76616352), (4224, 75818265), (4560, 70231656), (5016, 63846960), (5280, 60654612), (5472, 58526380), (5760, 55600061), (6080, 52673742), (6270, 51077568), (6336, 50545510), (6688, 47885220), (6840, 46821104), (7040, 45490959), (7296, 43894785), (7524, 42564640), (7920, 40436408), (8360, 38308176), (9120, 35115828), (9405, 34051712), (10032, 31923480), (10560, 30327306), (10944, 29263190), (12160, 26336871), (12540, 25538784), (12672, 25272755), (13376, 23942610), (13680, 23410552), (15048, 21282320), (15840, 20218204), (16720, 19154088), (18240, 17557914), (18810, 17025856), (20064, 15961740), (21120, 15163653), (21888, 14631595), (25080, 12769392), (26752, 11971305), (27360, 11705276), (30096, 10641160), (31680, 10109102), (33440, 9577044), (36480, 8778957), (37620, 8512928), (40128, 7980870), (50160, 6384696), (54720, 5852638), (60192, 5320580), (63360, 5054551), (66880, 4788522), (75240, 4256464), (80256, 3990435), (100320, 3192348), (109440, 2926319), (120384, 2660290), (133760, 2394261), (150480, 2128232), (200640, 1596174), (240768, 1330145), (266029, 1203840), (300960, 1064116), (401280, 798087), (532058, 601920)]