20706631680

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 672

約数和(自身を含む): 81579476160

約数和(自身を除く): 60872844480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 128, 133, 140, 147, 152, 160, 168, 181, 190, 192, 196, 210, 224, 228, 240, 245, 256, 266, 280, 285, 294, 304, 320, 336, 362, 380, 384, 392, 399, 420, 448, 456, 480, 490, 512, 532, 543, 560, 570, 588, 608, 640, 665, 672, 724, 735, 760, 768, 784, 798, 840, 896, 905, 912, 931, 960, 980, 1024, 1064, 1086, 1120, 1140, 1176, 1216, 1267, 1280, 1330, 1344, 1448, 1470, 1520, 1536, 1568, 1596, 1680, 1792, 1810, 1824, 1862, 1920, 1960, 1995, 2048, 2128, 2172, 2240, 2280, 2352, 2432, 2534, 2560, 2660, 2688, 2715, 2793, 2896, 2940, 3040, 3072, 3136, 3192, 3360, 3439, 3584, 3620, 3648, 3724, 3801, 3840, 3920, 3990, 4096, 4256, 4344, 4480, 4560, 4655, 4704, 4864, 5068, 5120, 5320, 5376, 5430, 5586, 5792, 5880, 6080, 6144, 6272, 6335, 6384, 6720, 6878, 7168, 7240, 7296, 7448, 7602, 7680, 7840, 7980, 8192, 8512, 8688, 8869, 8960, 9120, 9310, 9408, 9728, 10136, 10240, 10317, 10640, 10752, 10860, 11172, 11584, 11760, 12160, 12288, 12544, 12670, 12768, 13440, 13756, 13965, 14336, 14480, 14592, 14896, 15204, 15360, 15680, 15960, 17024, 17195, 17376, 17738, 17920, 18240, 18620, 18816, 19005, 19456, 20272, 20480, 20634, 21280, 21504, 21720, 22344, 23168, 23520, 24073, 24320, 24576, 25088, 25340, 25536, 26607, 26880, 27512, 27930, 28672, 28960, 29184, 29792, 30408, 30720, 31360, 31920, 34048, 34390, 34752, 35476, 35840, 36480, 37240, 37632, 38010, 38912, 40544, 40960, 41268, 42560, 43008, 43440, 44345, 44688, 46336, 47040, 48146, 48640, 50176, 50680, 51072, 51585, 53214, 53760, 55024, 55860, 57344, 57920, 58368, 59584, 60816, 61440, 62720, 63840, 68096, 68780, 69504, 70952, 71680, 72219, 72960, 74480, 75264, 76020, 77824, 81088, 82536, 85120, 86016, 86880, 88690, 89376, 92672, 94080, 96292, 97280, 100352, 101360, 102144, 103170, 106428, 107520, 110048, 111720, 115840, 116736, 119168, 120365, 121632, 122880, 125440, 127680, 133035, 136192, 137560, 139008, 141904, 143360, 144438, 145920, 148960, 150528, 152040, 155648, 162176, 165072, 168511, 170240, 172032, 173760, 177380, 178752, 185344, 188160, 192584, 194560, 200704, 202720, 204288, 206340, 212856, 215040, 220096, 223440, 231680, 233472, 238336, 240730, 243264, 250880, 255360, 266070, 272384, 275120, 278016, 283808, 286720, 288876, 291840, 297920, 301056, 304080, 324352, 330144, 337022, 340480, 347520, 354760, 357504, 361095, 370688, 376320, 385168, 389120, 401408, 405440, 408576, 412680, 425712, 430080, 440192, 446880, 463360, 466944, 476672, 481460, 486528, 501760, 505533, 510720, 532140, 544768, 550240, 556032, 567616, 577752, 583680, 595840, 602112, 608160, 648704, 660288, 674044, 680960, 695040, 709520, 715008, 722190, 741376, 752640, 770336, 778240, 810880, 817152, 825360, 842555, 851424, 860160, 880384, 893760, 926720, 953344, 962920, 973056, 1003520, 1011066, 1021440, 1064280, 1089536, 1100480, 1112064, 1135232, 1155504, 1167360, 1191680, 1204224, 1216320, 1297408, 1320576, 1348088, 1361920, 1390080, 1419040, 1430016, 1444380, 1482752, 1505280, 1540672, 1621760, 1634304, 1650720, 1685110, 1702848, 1760768, 1787520, 1853440, 1906688, 1925840, 1946112, 2007040, 2022132, 2042880, 2128560, 2200960, 2224128, 2270464, 2311008, 2334720, 2383360, 2432640, 2527665, 2594816, 2641152, 2696176, 2723840, 2780160, 2838080, 2860032, 2888760, 3010560, 3081344, 3243520, 3268608, 3301440, 3370220, 3405696, 3521536, 3575040, 3706880, 3813376, 3851680, 3892224, 4044264, 4085760, 4257120, 4401920, 4448256, 4540928, 4622016, 4766720, 4865280, 5055330, 5189632, 5282304, 5392352, 5447680, 5560320, 5676160, 5720064, 5777520, 6021120, 6162688, 6487040, 6602880, 6740440, 6811392, 7043072, 7150080, 7413760, 7626752, 7703360, 7784448, 8088528, 8171520, 8514240, 8803840, 9081856, 9244032, 9533440, 9730560, 10110660, 10379264, 10564608, 10784704, 11120640, 11352320, 11440128, 11555040, 12325376, 12974080, 13205760, 13480880, 13622784, 14086144, 14300160, 15406720, 15568896, 16177056, 16343040, 17028480, 17607680, 18163712, 18488064, 19066880, 19461120, 20221320, 21129216, 21569408, 22241280, 22704640, 22880256, 23110080, 24650752, 25948160, 26411520, 26961760, 27245568, 28172288, 28600320, 30813440, 31137792, 32354112, 34056960, 35215360, 36327424, 36976128, 38133760, 38922240, 40442640, 42258432, 43138816, 45409280, 46220160, 49301504, 51896320, 52823040, 53923520, 54491136, 57200640, 61626880, 64708224, 68113920, 70430720, 72654848, 73952256, 77844480, 80885280, 84516864, 86277632, 90818560, 92440320, 98603008, 105646080, 107847040, 108982272, 114401280, 123253760, 129416448, 136227840, 140861440, 147904512, 155688960, 161770560, 172555264, 181637120, 184880640, 197206016, 211292160, 215694080, 217964544, 246507520, 258832896, 272455680, 295809024, 323541120, 345110528, 363274240, 369761280, 422584320, 431388160, 493015040, 517665792, 544911360, 591618048, 647082240, 690221056, 739522560, 862776320, 986030080, 1035331584, 1089822720, 1294164480, 1380442112, 1479045120, 1725552640, 2070663168, 2588328960, 2958090240, 3451105280, 4141326336, 5176657920, 6902210560, 10353315840, 20706631680]

約数ペア:

[(1, 20706631680), (2, 10353315840), (3, 6902210560), (4, 5176657920), (5, 4141326336), (6, 3451105280), (7, 2958090240), (8, 2588328960), (10, 2070663168), (12, 1725552640), (14, 1479045120), (15, 1380442112), (16, 1294164480), (19, 1089822720), (20, 1035331584), (21, 986030080), (24, 862776320), (28, 739522560), (30, 690221056), (32, 647082240), (35, 591618048), (38, 544911360), (40, 517665792), (42, 493015040), (48, 431388160), (49, 422584320), (56, 369761280), (57, 363274240), (60, 345110528), (64, 323541120), (70, 295809024), (76, 272455680), (80, 258832896), (84, 246507520), (95, 217964544), (96, 215694080), (98, 211292160), (105, 197206016), (112, 184880640), (114, 181637120), (120, 172555264), (128, 161770560), (133, 155688960), (140, 147904512), (147, 140861440), (152, 136227840), (160, 129416448), (168, 123253760), (181, 114401280), (190, 108982272), (192, 107847040), (196, 105646080), (210, 98603008), (224, 92440320), (228, 90818560), (240, 86277632), (245, 84516864), (256, 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(1680, 12325376), (1792, 11555040), (1810, 11440128), (1824, 11352320), (1862, 11120640), (1920, 10784704), (1960, 10564608), (1995, 10379264), (2048, 10110660), (2128, 9730560), (2172, 9533440), (2240, 9244032), (2280, 9081856), (2352, 8803840), (2432, 8514240), (2534, 8171520), (2560, 8088528), (2660, 7784448), (2688, 7703360), (2715, 7626752), (2793, 7413760), (2896, 7150080), (2940, 7043072), (3040, 6811392), (3072, 6740440), (3136, 6602880), (3192, 6487040), (3360, 6162688), (3439, 6021120), (3584, 5777520), (3620, 5720064), (3648, 5676160), (3724, 5560320), (3801, 5447680), (3840, 5392352), (3920, 5282304), (3990, 5189632), (4096, 5055330), (4256, 4865280), (4344, 4766720), (4480, 4622016), (4560, 4540928), (4655, 4448256), (4704, 4401920), (4864, 4257120), (5068, 4085760), (5120, 4044264), (5320, 3892224), (5376, 3851680), (5430, 3813376), (5586, 3706880), (5792, 3575040), (5880, 3521536), (6080, 3405696), (6144, 3370220), (6272, 3301440), (6335, 3268608), (6384, 3243520), (6720, 3081344), (6878, 3010560), (7168, 2888760), (7240, 2860032), (7296, 2838080), (7448, 2780160), (7602, 2723840), (7680, 2696176), (7840, 2641152), (7980, 2594816), (8192, 2527665), (8512, 2432640), (8688, 2383360), (8869, 2334720), (8960, 2311008), (9120, 2270464), (9310, 2224128), (9408, 2200960), (9728, 2128560), (10136, 2042880), (10240, 2022132), (10317, 2007040), (10640, 1946112), (10752, 1925840), (10860, 1906688), (11172, 1853440), (11584, 1787520), (11760, 1760768), (12160, 1702848), (12288, 1685110), (12544, 1650720), (12670, 1634304), (12768, 1621760), (13440, 1540672), (13756, 1505280), (13965, 1482752), (14336, 1444380), (14480, 1430016), (14592, 1419040), (14896, 1390080), (15204, 1361920), (15360, 1348088), (15680, 1320576), (15960, 1297408), (17024, 1216320), (17195, 1204224), (17376, 1191680), (17738, 1167360), (17920, 1155504), (18240, 1135232), (18620, 1112064), (18816, 1100480), (19005, 1089536), (19456, 1064280), (20272, 1021440), (20480, 1011066), (20634, 1003520), (21280, 973056), (21504, 962920), (21720, 953344), (22344, 926720), (23168, 893760), (23520, 880384), (24073, 860160), (24320, 851424), (24576, 842555), (25088, 825360), (25340, 817152), (25536, 810880), (26607, 778240), (26880, 770336), (27512, 752640), (27930, 741376), (28672, 722190), (28960, 715008), (29184, 709520), (29792, 695040), (30408, 680960), (30720, 674044), (31360, 660288), (31920, 648704), (34048, 608160), (34390, 602112), (34752, 595840), (35476, 583680), (35840, 577752), (36480, 567616), (37240, 556032), (37632, 550240), (38010, 544768), (38912, 532140), (40544, 510720), (40960, 505533), (41268, 501760), (42560, 486528), (43008, 481460), (43440, 476672), (44345, 466944), (44688, 463360), (46336, 446880), (47040, 440192), (48146, 430080), (48640, 425712), (50176, 412680), (50680, 408576), (51072, 405440), (51585, 401408), (53214, 389120), (53760, 385168), (55024, 376320), (55860, 370688), (57344, 361095), (57920, 357504), (58368, 354760), (59584, 347520), (60816, 340480), (61440, 337022), (62720, 330144), (63840, 324352), (68096, 304080), (68780, 301056), (69504, 297920), (70952, 291840), (71680, 288876), (72219, 286720), (72960, 283808), (74480, 278016), (75264, 275120), (76020, 272384), (77824, 266070), (81088, 255360), (82536, 250880), (85120, 243264), (86016, 240730), (86880, 238336), (88690, 233472), (89376, 231680), (92672, 223440), (94080, 220096), (96292, 215040), (97280, 212856), (100352, 206340), (101360, 204288), (102144, 202720), (103170, 200704), (106428, 194560), (107520, 192584), (110048, 188160), (111720, 185344), (115840, 178752), (116736, 177380), (119168, 173760), (120365, 172032), (121632, 170240), (122880, 168511), (125440, 165072), (127680, 162176), (133035, 155648), (136192, 152040), (137560, 150528), (139008, 148960), (141904, 145920), (143360, 144438)]