20581693440

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 864

約数和(自身を含む): 84936917520

約数和(自身を除く): 64355224080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 113, 120, 121, 128, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 226, 231, 240, 242, 245, 256, 264, 280, 294, 308, 320, 330, 336, 339, 352, 363, 384, 385, 392, 420, 440, 448, 452, 462, 480, 484, 490, 512, 528, 539, 560, 565, 588, 605, 616, 640, 660, 672, 678, 704, 726, 735, 768, 770, 784, 791, 840, 847, 880, 896, 904, 924, 960, 968, 980, 1024, 1056, 1078, 1120, 1130, 1155, 1176, 1210, 1232, 1243, 1280, 1320, 1344, 1356, 1408, 1452, 1470, 1536, 1540, 1568, 1582, 1617, 1680, 1694, 1695, 1760, 1792, 1808, 1815, 1848, 1920, 1936, 1960, 2048, 2112, 2156, 2240, 2260, 2310, 2352, 2373, 2420, 2464, 2486, 2541, 2560, 2640, 2688, 2695, 2712, 2816, 2904, 2940, 3072, 3080, 3136, 3164, 3234, 3360, 3388, 3390, 3520, 3584, 3616, 3630, 3696, 3729, 3840, 3872, 3920, 3955, 4224, 4235, 4312, 4480, 4520, 4620, 4704, 4746, 4840, 4928, 4972, 5082, 5120, 5280, 5376, 5390, 5424, 5537, 5632, 5808, 5880, 5929, 6144, 6160, 6215, 6272, 6328, 6468, 6720, 6776, 6780, 7040, 7168, 7232, 7260, 7392, 7458, 7680, 7744, 7840, 7910, 8085, 8448, 8470, 8624, 8701, 8960, 9040, 9240, 9408, 9492, 9680, 9856, 9944, 10164, 10240, 10560, 10752, 10780, 10848, 11074, 11264, 11616, 11760, 11858, 11865, 12320, 12430, 12544, 12656, 12705, 12936, 13440, 13552, 13560, 13673, 14080, 14336, 14464, 14520, 14784, 14916, 15360, 15488, 15680, 15820, 16170, 16611, 16896, 16940, 17248, 17402, 17787, 17920, 18080, 18480, 18645, 18816, 18984, 19360, 19712, 19888, 20328, 21120, 21504, 21560, 21696, 22148, 22528, 23232, 23520, 23716, 23730, 24640, 24860, 25088, 25312, 25410, 25872, 26103, 26880, 27104, 27120, 27346, 27685, 28160, 28928, 29040, 29568, 29645, 29832, 30720, 30976, 31360, 31640, 32340, 33222, 33792, 33880, 34496, 34804, 35574, 35840, 36160, 36960, 37290, 37632, 37968, 38720, 39424, 39776, 40656, 41019, 42240, 43008, 43120, 43392, 43505, 44296, 46464, 47040, 47432, 47460, 49280, 49720, 50176, 50624, 50820, 51744, 52206, 53760, 54208, 54240, 54692, 55370, 56320, 57856, 58080, 59136, 59290, 59664, 60907, 61952, 62720, 63280, 64680, 66444, 67584, 67760, 68365, 68992, 69608, 71148, 71680, 72320, 73920, 74580, 75264, 75936, 77440, 78848, 79552, 81312, 82038, 83055, 84480, 86240, 86784, 87010, 88592, 88935, 92928, 94080, 94864, 94920, 95711, 98560, 99440, 100352, 101248, 101640, 103488, 104412, 107520, 108416, 108480, 109384, 110740, 112640, 115712, 116160, 118272, 118580, 119328, 121814, 123904, 125440, 126560, 129360, 130515, 132888, 135520, 136730, 137984, 139216, 142296, 144640, 147840, 149160, 150528, 151872, 154880, 157696, 159104, 162624, 164076, 166110, 168960, 172480, 173568, 174020, 177184, 177870, 182721, 185856, 188160, 189728, 189840, 191422, 197120, 198880, 202496, 203280, 205095, 206976, 208824, 215040, 216832, 216960, 218768, 221480, 231424, 232320, 236544, 237160, 238656, 243628, 247808, 250880, 253120, 258720, 261030, 265776, 271040, 273460, 275968, 278432, 284592, 287133, 289280, 295680, 298320, 301056, 303744, 304535, 309760, 318208, 325248, 328152, 332220, 337920, 344960, 347136, 348040, 354368, 355740, 365442, 371712, 376320, 379456, 379680, 382844, 394240, 397760, 404992, 406560, 410190, 413952, 417648, 433664, 433920, 437536, 442960, 464640, 473088, 474320, 477312, 478555, 487256, 501760, 506240, 517440, 522060, 531552, 542080, 546920, 551936, 556864, 569184, 574266, 578560, 591360, 596640, 607488, 609070, 619520, 636416, 650496, 656304, 664440, 669977, 689920, 694272, 696080, 708736, 711480, 730884, 743424, 752640, 758912, 759360, 765688, 788480, 795520, 809984, 813120, 820380, 827904, 835296, 867328, 867840, 875072, 885920, 913605, 929280, 948640, 954624, 957110, 974512, 1012480, 1034880, 1044120, 1063104, 1084160, 1093840, 1103872, 1113728, 1138368, 1148532, 1157120, 1182720, 1193280, 1214976, 1218140, 1239040, 1272832, 1300992, 1312608, 1328880, 1339954, 1379840, 1392160, 1417472, 1422960, 1435665, 1461768, 1505280, 1517824, 1518720, 1531376, 1591040, 1619968, 1626240, 1640760, 1655808, 1670592, 1734656, 1735680, 1750144, 1771840, 1827210, 1858560, 1897280, 1909248, 1914220, 1949024, 2009931, 2024960, 2069760, 2088240, 2126208, 2168320, 2187680, 2227456, 2276736, 2297064, 2365440, 2386560, 2429952, 2436280, 2545664, 2601984, 2625216, 2657760, 2679908, 2759680, 2784320, 2834944, 2845920, 2871330, 2923536, 3035648, 3037440, 3062752, 3182080, 3252480, 3281520, 3311616, 3341184, 3349885, 3471360, 3500288, 3543680, 3654420, 3717120, 3794560, 3818496, 3828440, 3898048, 4019862, 4049920, 4139520, 4176480, 4252416, 4336640, 4375360, 4454912, 4553472, 4594128, 4773120, 4859904, 4872560, 5203968, 5250432, 5315520, 5359816, 5519360, 5568640, 5669888, 5691840, 5742660, 5847072, 6071296, 6074880, 6125504, 6364160, 6504960, 6563040, 6682368, 6699770, 7000576, 7087360, 7308840, 7589120, 7636992, 7656880, 7796096, 8039724, 8099840, 8279040, 8352960, 8504832, 8673280, 8750720, 8909824, 9106944, 9188256, 9546240, 9745120, 10049655, 10500864, 10631040, 10719632, 11137280, 11339776, 11383680, 11485320, 11694144, 12142592, 12149760, 12251008, 12728320, 13009920, 13126080, 13364736, 13399540, 14001152, 14174720, 14617680, 15178240, 15313760, 15592192, 16079448, 16558080, 16705920, 17009664, 17501440, 17819648, 18213888, 18376512, 19092480, 19490240, 20099310, 21001728, 21262080, 21439264, 22274560, 22767360, 22970640, 23388288, 24299520, 24502016, 26019840, 26252160, 26729472, 26799080, 28002304, 28349440, 29235360, 30356480, 30627520, 31184384, 32158896, 33411840, 34019328, 35002880, 36427776, 36753024, 38184960, 38980480, 40198620, 42003456, 42524160, 42878528, 44549120, 45534720, 45941280, 46776576, 49004032, 52504320, 53458944, 53598160, 56698880, 58470720, 60712960, 61255040, 62368768, 64317792, 66823680, 70005760, 73506048, 77960960, 80397240, 84006912, 85048320, 85757056, 89098240, 91069440, 91882560, 93553152, 98008064, 105008640, 107196320, 116941440, 122510080, 124737536, 128635584, 133647360, 140011520, 147012096, 155921920, 160794480, 170096640, 171514112, 182138880, 183765120, 187106304, 196016128, 210017280, 214392640, 233882880, 245020160, 257271168, 267294720, 294024192, 311843840, 321588960, 343028224, 367530240, 374212608, 420034560, 428785280, 467765760, 490040320, 514542336, 588048384, 623687680, 643177920, 686056448, 735060480, 857570560, 935531520, 980080640, 1029084672, 1286355840, 1372112896, 1470120960, 1715141120, 1871063040, 2058169344, 2572711680, 2940241920, 3430282240, 4116338688, 5145423360, 6860564480, 10290846720, 20581693440]

約数ペア:

[(1, 20581693440), (2, 10290846720), (3, 6860564480), (4, 5145423360), (5, 4116338688), (6, 3430282240), (7, 2940241920), (8, 2572711680), (10, 2058169344), (11, 1871063040), (12, 1715141120), (14, 1470120960), (15, 1372112896), (16, 1286355840), (20, 1029084672), (21, 980080640), (22, 935531520), (24, 857570560), (28, 735060480), (30, 686056448), (32, 643177920), (33, 623687680), (35, 588048384), (40, 514542336), (42, 490040320), (44, 467765760), (48, 428785280), (49, 420034560), (55, 374212608), (56, 367530240), (60, 343028224), (64, 321588960), (66, 311843840), (70, 294024192), (77, 267294720), (80, 257271168), (84, 245020160), (88, 233882880), (96, 214392640), (98, 210017280), (105, 196016128), (110, 187106304), (112, 183765120), (113, 182138880), (120, 171514112), (121, 170096640), (128, 160794480), (132, 155921920), (140, 147012096), (147, 140011520), (154, 133647360), (160, 128635584), (165, 124737536), (168, 122510080), (176, 116941440), (192, 107196320), (196, 105008640), (210, 98008064), (220, 93553152), (224, 91882560), (226, 91069440), (231, 89098240), (240, 85757056), (242, 85048320), (245, 84006912), (256, 80397240), (264, 77960960), (280, 73506048), (294, 70005760), (308, 66823680), (320, 64317792), (330, 62368768), (336, 61255040), (339, 60712960), (352, 58470720), (363, 56698880), (384, 53598160), (385, 53458944), (392, 52504320), (420, 49004032), (440, 46776576), (448, 45941280), (452, 45534720), (462, 44549120), (480, 42878528), (484, 42524160), (490, 42003456), (512, 40198620), (528, 38980480), (539, 38184960), (560, 36753024), (565, 36427776), (588, 35002880), (605, 34019328), (616, 33411840), (640, 32158896), (660, 31184384), (672, 30627520), (678, 30356480), (704, 29235360), (726, 28349440), (735, 28002304), (768, 26799080), (770, 26729472), (784, 26252160), (791, 26019840), (840, 24502016), (847, 24299520), (880, 23388288), (896, 22970640), (904, 22767360), (924, 22274560), (960, 21439264), (968, 21262080), (980, 21001728), (1024, 20099310), (1056, 19490240), (1078, 19092480), (1120, 18376512), (1130, 18213888), (1155, 17819648), (1176, 17501440), (1210, 17009664), (1232, 16705920), (1243, 16558080), (1280, 16079448), (1320, 15592192), (1344, 15313760), (1356, 15178240), (1408, 14617680), (1452, 14174720), (1470, 14001152), (1536, 13399540), (1540, 13364736), (1568, 13126080), (1582, 13009920), (1617, 12728320), (1680, 12251008), (1694, 12149760), (1695, 12142592), (1760, 11694144), (1792, 11485320), (1808, 11383680), (1815, 11339776), (1848, 11137280), (1920, 10719632), (1936, 10631040), (1960, 10500864), (2048, 10049655), (2112, 9745120), (2156, 9546240), (2240, 9188256), (2260, 9106944), (2310, 8909824), (2352, 8750720), (2373, 8673280), (2420, 8504832), (2464, 8352960), (2486, 8279040), (2541, 8099840), (2560, 8039724), (2640, 7796096), (2688, 7656880), (2695, 7636992), (2712, 7589120), (2816, 7308840), (2904, 7087360), (2940, 7000576), (3072, 6699770), (3080, 6682368), (3136, 6563040), (3164, 6504960), (3234, 6364160), (3360, 6125504), (3388, 6074880), (3390, 6071296), (3520, 5847072), (3584, 5742660), (3616, 5691840), (3630, 5669888), (3696, 5568640), (3729, 5519360), (3840, 5359816), (3872, 5315520), (3920, 5250432), (3955, 5203968), (4224, 4872560), (4235, 4859904), (4312, 4773120), (4480, 4594128), (4520, 4553472), (4620, 4454912), (4704, 4375360), (4746, 4336640), (4840, 4252416), (4928, 4176480), (4972, 4139520), (5082, 4049920), (5120, 4019862), (5280, 3898048), (5376, 3828440), (5390, 3818496), (5424, 3794560), (5537, 3717120), (5632, 3654420), (5808, 3543680), (5880, 3500288), (5929, 3471360), (6144, 3349885), (6160, 3341184), (6215, 3311616), (6272, 3281520), (6328, 3252480), (6468, 3182080), (6720, 3062752), (6776, 3037440), (6780, 3035648), (7040, 2923536), (7168, 2871330), (7232, 2845920), (7260, 2834944), (7392, 2784320), (7458, 2759680), (7680, 2679908), (7744, 2657760), (7840, 2625216), (7910, 2601984), (8085, 2545664), (8448, 2436280), (8470, 2429952), (8624, 2386560), (8701, 2365440), (8960, 2297064), (9040, 2276736), (9240, 2227456), (9408, 2187680), (9492, 2168320), (9680, 2126208), (9856, 2088240), (9944, 2069760), (10164, 2024960), (10240, 2009931), (10560, 1949024), (10752, 1914220), (10780, 1909248), (10848, 1897280), (11074, 1858560), (11264, 1827210), (11616, 1771840), (11760, 1750144), (11858, 1735680), (11865, 1734656), (12320, 1670592), (12430, 1655808), (12544, 1640760), (12656, 1626240), (12705, 1619968), (12936, 1591040), (13440, 1531376), (13552, 1518720), (13560, 1517824), (13673, 1505280), (14080, 1461768), (14336, 1435665), (14464, 1422960), (14520, 1417472), (14784, 1392160), (14916, 1379840), (15360, 1339954), (15488, 1328880), (15680, 1312608), (15820, 1300992), (16170, 1272832), (16611, 1239040), (16896, 1218140), (16940, 1214976), (17248, 1193280), (17402, 1182720), (17787, 1157120), (17920, 1148532), (18080, 1138368), (18480, 1113728), (18645, 1103872), (18816, 1093840), (18984, 1084160), (19360, 1063104), (19712, 1044120), (19888, 1034880), (20328, 1012480), (21120, 974512), (21504, 957110), (21560, 954624), (21696, 948640), (22148, 929280), (22528, 913605), (23232, 885920), (23520, 875072), (23716, 867840), (23730, 867328), (24640, 835296), (24860, 827904), (25088, 820380), (25312, 813120), (25410, 809984), (25872, 795520), (26103, 788480), (26880, 765688), (27104, 759360), (27120, 758912), (27346, 752640), (27685, 743424), (28160, 730884), (28928, 711480), (29040, 708736), (29568, 696080), (29645, 694272), (29832, 689920), (30720, 669977), (30976, 664440), (31360, 656304), (31640, 650496), (32340, 636416), (33222, 619520), (33792, 609070), (33880, 607488), (34496, 596640), (34804, 591360), (35574, 578560), (35840, 574266), (36160, 569184), (36960, 556864), (37290, 551936), (37632, 546920), (37968, 542080), (38720, 531552), (39424, 522060), (39776, 517440), (40656, 506240), (41019, 501760), (42240, 487256), (43008, 478555), (43120, 477312), (43392, 474320), (43505, 473088), (44296, 464640), (46464, 442960), (47040, 437536), (47432, 433920), (47460, 433664), (49280, 417648), (49720, 413952), (50176, 410190), (50624, 406560), (50820, 404992), (51744, 397760), (52206, 394240), (53760, 382844), (54208, 379680), (54240, 379456), (54692, 376320), (55370, 371712), (56320, 365442), (57856, 355740), (58080, 354368), (59136, 348040), (59290, 347136), (59664, 344960), (60907, 337920), (61952, 332220), (62720, 328152), (63280, 325248), (64680, 318208), (66444, 309760), (67584, 304535), (67760, 303744), (68365, 301056), (68992, 298320), (69608, 295680), (71148, 289280), (71680, 287133), (72320, 284592), (73920, 278432), (74580, 275968), (75264, 273460), (75936, 271040), (77440, 265776), (78848, 261030), (79552, 258720), (81312, 253120), (82038, 250880), (83055, 247808), (84480, 243628), (86240, 238656), (86784, 237160), (87010, 236544), (88592, 232320), (88935, 231424), (92928, 221480), (94080, 218768), (94864, 216960), (94920, 216832), (95711, 215040), (98560, 208824), (99440, 206976), (100352, 205095), (101248, 203280), (101640, 202496), (103488, 198880), (104412, 197120), (107520, 191422), (108416, 189840), (108480, 189728), (109384, 188160), (110740, 185856), (112640, 182721), (115712, 177870), (116160, 177184), (118272, 174020), (118580, 173568), (119328, 172480), (121814, 168960), (123904, 166110), (125440, 164076), (126560, 162624), (129360, 159104), (130515, 157696), (132888, 154880), (135520, 151872), (136730, 150528), (137984, 149160), (139216, 147840), (142296, 144640)]