20690474112

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 768

約数和(自身を含む): 78913336320

約数和(自身を除く): 58222862208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 53, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 106, 108, 112, 126, 128, 132, 144, 154, 159, 162, 163, 168, 176, 189, 192, 198, 212, 216, 224, 231, 243, 252, 264, 288, 297, 308, 318, 324, 326, 336, 352, 371, 378, 384, 396, 424, 432, 448, 462, 477, 486, 489, 504, 528, 567, 576, 583, 594, 616, 636, 648, 652, 672, 693, 704, 742, 756, 792, 848, 864, 891, 896, 924, 954, 972, 978, 1008, 1056, 1113, 1134, 1141, 1152, 1166, 1188, 1232, 1272, 1296, 1304, 1344, 1386, 1408, 1431, 1467, 1484, 1512, 1584, 1696, 1701, 1728, 1749, 1782, 1793, 1848, 1908, 1944, 1956, 2016, 2079, 2112, 2226, 2268, 2282, 2332, 2376, 2464, 2544, 2592, 2608, 2673, 2688, 2772, 2862, 2934, 2968, 3024, 3168, 3339, 3392, 3402, 3423, 3456, 3498, 3564, 3586, 3696, 3816, 3888, 3912, 4032, 4081, 4158, 4224, 4293, 4401, 4452, 4536, 4564, 4664, 4752, 4928, 5088, 5184, 5216, 5247, 5346, 5379, 5544, 5724, 5868, 5936, 6048, 6237, 6336, 6678, 6784, 6804, 6846, 6996, 7128, 7172, 7392, 7632, 7776, 7824, 8064, 8162, 8316, 8586, 8639, 8802, 8904, 9072, 9128, 9328, 9504, 9856, 10017, 10176, 10269, 10368, 10432, 10494, 10692, 10758, 11088, 11448, 11736, 11872, 12096, 12243, 12474, 12551, 12672, 12879, 13203, 13356, 13608, 13692, 13992, 14256, 14344, 14784, 15264, 15552, 15648, 15741, 16137, 16324, 16632, 17172, 17278, 17604, 17808, 18144, 18256, 18656, 18711, 19008, 20034, 20352, 20538, 20864, 20988, 21384, 21516, 22176, 22896, 23472, 23744, 24192, 24486, 24948, 25102, 25758, 25917, 26406, 26712, 27216, 27384, 27984, 28512, 28688, 29568, 30051, 30528, 30807, 31104, 31296, 31482, 32274, 32648, 33264, 34344, 34556, 35208, 35616, 36288, 36512, 36729, 37312, 37422, 37653, 38016, 39609, 40068, 41076, 41976, 42768, 43032, 44352, 45792, 46944, 47223, 47488, 48411, 48972, 49896, 50204, 51516, 51834, 52812, 53424, 54432, 54768, 55968, 57024, 57376, 60102, 60473, 61056, 61614, 62592, 62964, 64548, 65296, 66528, 68688, 69112, 70416, 71232, 72576, 73024, 73458, 74624, 74844, 75306, 77751, 79218, 80136, 82152, 83952, 85536, 86064, 88704, 90153, 91584, 92421, 93888, 94446, 95029, 96822, 97944, 99792, 100408, 103032, 103668, 105624, 106848, 108864, 109536, 110187, 111936, 112959, 114048, 114752, 120204, 120946, 123228, 125928, 129096, 130592, 133056, 137376, 138224, 140832, 141669, 142464, 145233, 146048, 146916, 149688, 150612, 155502, 158436, 160272, 164304, 167904, 171072, 172128, 180306, 181419, 183168, 184842, 187776, 188892, 190058, 193644, 195888, 199584, 200816, 206064, 207336, 211248, 213696, 217728, 219072, 220374, 223872, 225918, 229504, 233253, 240408, 241892, 246456, 251856, 258192, 261184, 266112, 274752, 276448, 277263, 281664, 283338, 285087, 290466, 293832, 299376, 301224, 311004, 316872, 320544, 328608, 330561, 335808, 338877, 342144, 344256, 360612, 362838, 369684, 377784, 380116, 387288, 391776, 399168, 401632, 412128, 414672, 422496, 427392, 435699, 438144, 440748, 451836, 466506, 480816, 483784, 492912, 503712, 516384, 522368, 544257, 549504, 552896, 554526, 563328, 566676, 570174, 580932, 587664, 598752, 602448, 622008, 633744, 641088, 657216, 661122, 665203, 671616, 677754, 688512, 699759, 721224, 725676, 739368, 755568, 760232, 774576, 783552, 798336, 803264, 824256, 829344, 844992, 855261, 871398, 881496, 903672, 933012, 961632, 967568, 985824, 991683, 1007424, 1016631, 1032768, 1088514, 1105792, 1109052, 1133352, 1140348, 1161864, 1175328, 1197504, 1204896, 1244016, 1267488, 1282176, 1314432, 1322244, 1330406, 1355508, 1399518, 1442448, 1451352, 1478736, 1511136, 1520464, 1549152, 1567104, 1606528, 1632771, 1648512, 1658688, 1689984, 1710522, 1742796, 1762992, 1807344, 1866024, 1923264, 1935136, 1971648, 1983366, 1995609, 2014848, 2033262, 2065536, 2099277, 2177028, 2218104, 2266704, 2280696, 2323728, 2350656, 2395008, 2409792, 2488032, 2534976, 2565783, 2644488, 2660812, 2711016, 2799036, 2884896, 2902704, 2957472, 3022272, 3040928, 3049893, 3098304, 3265542, 3317376, 3421044, 3485592, 3525984, 3614688, 3732048, 3846528, 3870272, 3943296, 3966732, 3991218, 4066524, 4198554, 4354056, 4436208, 4533408, 4561392, 4647456, 4701312, 4819584, 4898313, 4976064, 5069952, 5131566, 5288976, 5321624, 5422032, 5598072, 5769792, 5805408, 5914944, 5986827, 6044544, 6081856, 6099786, 6196608, 6531084, 6842088, 6971184, 7051968, 7229376, 7464096, 7697349, 7740544, 7933464, 7982436, 8133048, 8397108, 8708112, 8872416, 9066816, 9122784, 9294912, 9796626, 9952128, 10263132, 10577952, 10643248, 10844064, 11196144, 11539584, 11610816, 11829888, 11973654, 12163712, 12199572, 13062168, 13684176, 13942368, 14103936, 14458752, 14694939, 14928192, 15394698, 15866928, 15964872, 16266096, 16794216, 17416224, 17744832, 17960481, 18133632, 18245568, 18589824, 19593252, 20526264, 21155904, 21286496, 21688128, 22392288, 23092047, 23221632, 23947308, 24399144, 26124336, 27368352, 27884736, 29389878, 29856384, 30789396, 31733856, 31929744, 32532192, 33588432, 34832448, 35489664, 35920962, 36491136, 39186504, 41052528, 42311808, 42572992, 43376256, 44784576, 46184094, 47894616, 48798288, 52248672, 53881443, 54736704, 55769472, 58779756, 61578792, 63467712, 63859488, 65064384, 67176864, 69664896, 71841924, 78373008, 82105056, 85145984, 89569152, 92368188, 95789232, 97596576, 104497344, 107762886, 109473408, 117559512, 123157584, 126935424, 127718976, 130128768, 134353728, 143683848, 156746016, 161644329, 164210112, 184736376, 191578464, 195193152, 208994688, 215525772, 235119024, 246315168, 255437952, 268707456, 287367696, 313492032, 323288658, 328420224, 369472752, 383156928, 390386304, 431051544, 470238048, 492630336, 574735392, 626984064, 646577316, 738945504, 766313856, 862103088, 940476096, 985260672, 1149470784, 1293154632, 1477891008, 1724206176, 1880952192, 2298941568, 2586309264, 2955782016, 3448412352, 5172618528, 6896824704, 10345237056, 20690474112]

約数ペア:

[(1, 20690474112), (2, 10345237056), (3, 6896824704), (4, 5172618528), (6, 3448412352), (7, 2955782016), (8, 2586309264), (9, 2298941568), (11, 1880952192), (12, 1724206176), (14, 1477891008), (16, 1293154632), (18, 1149470784), (21, 985260672), (22, 940476096), (24, 862103088), (27, 766313856), (28, 738945504), (32, 646577316), (33, 626984064), (36, 574735392), (42, 492630336), (44, 470238048), (48, 431051544), (53, 390386304), (54, 383156928), (56, 369472752), (63, 328420224), (64, 323288658), (66, 313492032), (72, 287367696), (77, 268707456), (81, 255437952), (84, 246315168), (88, 235119024), (96, 215525772), (99, 208994688), (106, 195193152), (108, 191578464), (112, 184736376), (126, 164210112), (128, 161644329), (132, 156746016), (144, 143683848), (154, 134353728), (159, 130128768), (162, 127718976), (163, 126935424), (168, 123157584), (176, 117559512), (189, 109473408), (192, 107762886), (198, 104497344), (212, 97596576), (216, 95789232), (224, 92368188), (231, 89569152), (243, 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(4564, 4533408), (4664, 4436208), (4752, 4354056), (4928, 4198554), (5088, 4066524), (5184, 3991218), (5216, 3966732), (5247, 3943296), (5346, 3870272), (5379, 3846528), (5544, 3732048), (5724, 3614688), (5868, 3525984), (5936, 3485592), (6048, 3421044), (6237, 3317376), (6336, 3265542), (6678, 3098304), (6784, 3049893), (6804, 3040928), (6846, 3022272), (6996, 2957472), (7128, 2902704), (7172, 2884896), (7392, 2799036), (7632, 2711016), (7776, 2660812), (7824, 2644488), (8064, 2565783), (8162, 2534976), (8316, 2488032), (8586, 2409792), (8639, 2395008), (8802, 2350656), (8904, 2323728), (9072, 2280696), (9128, 2266704), (9328, 2218104), (9504, 2177028), (9856, 2099277), (10017, 2065536), (10176, 2033262), (10269, 2014848), (10368, 1995609), (10432, 1983366), (10494, 1971648), (10692, 1935136), (10758, 1923264), (11088, 1866024), (11448, 1807344), (11736, 1762992), (11872, 1742796), (12096, 1710522), (12243, 1689984), (12474, 1658688), (12551, 1648512), (12672, 1632771), (12879, 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(82152, 251856), (83952, 246456), (85536, 241892), (86064, 240408), (88704, 233253), (90153, 229504), (91584, 225918), (92421, 223872), (93888, 220374), (94446, 219072), (95029, 217728), (96822, 213696), (97944, 211248), (99792, 207336), (100408, 206064), (103032, 200816), (103668, 199584), (105624, 195888), (106848, 193644), (108864, 190058), (109536, 188892), (110187, 187776), (111936, 184842), (112959, 183168), (114048, 181419), (114752, 180306), (120204, 172128), (120946, 171072), (123228, 167904), (125928, 164304), (129096, 160272), (130592, 158436), (133056, 155502), (137376, 150612), (138224, 149688), (140832, 146916), (141669, 146048), (142464, 145233)]