18698480640

素因数分解:

$2^{10}\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 1056

約数和(自身を含む): 81544619520

約数和(自身を除く): 62846138880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 113, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 224, 226, 228, 240, 243, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 339, 342, 360, 378, 380, 384, 399, 405, 420, 432, 448, 452, 456, 480, 486, 504, 512, 513, 532, 540, 560, 565, 567, 570, 576, 608, 630, 640, 648, 665, 672, 678, 684, 720, 756, 760, 768, 791, 798, 810, 840, 855, 864, 896, 904, 912, 945, 960, 972, 1008, 1017, 1024, 1026, 1064, 1080, 1120, 1130, 1134, 1140, 1152, 1197, 1215, 1216, 1260, 1280, 1296, 1330, 1344, 1356, 1368, 1440, 1512, 1520, 1536, 1539, 1582, 1596, 1620, 1680, 1695, 1701, 1710, 1728, 1792, 1808, 1824, 1890, 1920, 1944, 1995, 2016, 2034, 2052, 2128, 2147, 2160, 2240, 2260, 2268, 2280, 2304, 2373, 2394, 2430, 2432, 2520, 2560, 2565, 2592, 2660, 2688, 2712, 2736, 2835, 2880, 3024, 3040, 3051, 3072, 3078, 3164, 3192, 3240, 3360, 3390, 3402, 3420, 3456, 3584, 3591, 3616, 3648, 3780, 3840, 3888, 3955, 3990, 4032, 4068, 4104, 4256, 4294, 4320, 4480, 4520, 4536, 4560, 4608, 4617, 4746, 4788, 4860, 4864, 5040, 5085, 5120, 5130, 5184, 5320, 5376, 5424, 5472, 5670, 5760, 5985, 6048, 6080, 6102, 6156, 6328, 6384, 6441, 6480, 6720, 6780, 6804, 6840, 6912, 7119, 7168, 7182, 7232, 7296, 7560, 7680, 7695, 7776, 7910, 7980, 8064, 8136, 8208, 8505, 8512, 8588, 8640, 8960, 9040, 9072, 9120, 9153, 9216, 9234, 9492, 9576, 9720, 9728, 10080, 10170, 10260, 10368, 10640, 10735, 10752, 10773, 10848, 10944, 11340, 11520, 11865, 11970, 12096, 12160, 12204, 12312, 12656, 12768, 12882, 12960, 13440, 13560, 13608, 13680, 13824, 14238, 14364, 14464, 14592, 15029, 15120, 15255, 15360, 15390, 15552, 15820, 15960, 16128, 16272, 16416, 17010, 17024, 17176, 17280, 17920, 17955, 18080, 18144, 18240, 18306, 18468, 18984, 19152, 19323, 19440, 19456, 20160, 20340, 20520, 20736, 21280, 21357, 21470, 21504, 21546, 21696, 21888, 22680, 23040, 23085, 23730, 23940, 24192, 24320, 24408, 24624, 25312, 25536, 25764, 25920, 26880, 27120, 27216, 27360, 27459, 27648, 28476, 28728, 28928, 29184, 30058, 30240, 30510, 30780, 31104, 31640, 31920, 32205, 32256, 32319, 32544, 32832, 34020, 34048, 34352, 34560, 35595, 35840, 35910, 36160, 36288, 36480, 36612, 36936, 37968, 38304, 38646, 38880, 40320, 40680, 41040, 41472, 42560, 42714, 42940, 43092, 43392, 43776, 45087, 45360, 45765, 46080, 46170, 47460, 47880, 48384, 48640, 48816, 49248, 50624, 51072, 51528, 51840, 53760, 53865, 54240, 54432, 54720, 54918, 56952, 57456, 57856, 57969, 58368, 60116, 60480, 61020, 61560, 62208, 63280, 63840, 64071, 64410, 64512, 64638, 65088, 65664, 68040, 68096, 68704, 69120, 71190, 71820, 72320, 72576, 72960, 73224, 73872, 75145, 75936, 76608, 77292, 77760, 80640, 81360, 82080, 82944, 85120, 85428, 85880, 86184, 86784, 87552, 90174, 90720, 91530, 92340, 94920, 95760, 96615, 96768, 97280, 97632, 98496, 101248, 102144, 103056, 103680, 106785, 107520, 107730, 108480, 108864, 109440, 109836, 113904, 114912, 115712, 115938, 120232, 120960, 122040, 123120, 124416, 126560, 127680, 128142, 128820, 129276, 130176, 131328, 135261, 136080, 136192, 137295, 137408, 138240, 142380, 143640, 144640, 145152, 145920, 146448, 147744, 150290, 151872, 153216, 154584, 155520, 161280, 161595, 162720, 164160, 170240, 170856, 171760, 172368, 173568, 173907, 175104, 180348, 181440, 183060, 184680, 189840, 191520, 192213, 193230, 193536, 195264, 196992, 202496, 204288, 206112, 207360, 213570, 215460, 216960, 217728, 218880, 219672, 225435, 227808, 229824, 231876, 240464, 241920, 244080, 246240, 248832, 253120, 255360, 256284, 257640, 258552, 260352, 262656, 270522, 272160, 274590, 274816, 284760, 287280, 289280, 289845, 290304, 291840, 292896, 295488, 300580, 303744, 306432, 309168, 311040, 320355, 322560, 323190, 325440, 328320, 340480, 341712, 343520, 344736, 347136, 347814, 360696, 362880, 366120, 369360, 379680, 383040, 384426, 386460, 390528, 393984, 404992, 405783, 408576, 412224, 414720, 427140, 430920, 433920, 435456, 437760, 439344, 450870, 455616, 459648, 463752, 480928, 483840, 488160, 492480, 506240, 510720, 512568, 515280, 517104, 520704, 521721, 525312, 541044, 544320, 549180, 549632, 569520, 574560, 578560, 579690, 580608, 585792, 590976, 601160, 607488, 612864, 618336, 622080, 640710, 646380, 650880, 656640, 676305, 680960, 683424, 687040, 689472, 695628, 721392, 725760, 732240, 738720, 759360, 766080, 768852, 772920, 781056, 787968, 809984, 811566, 824448, 854280, 861840, 867840, 869535, 870912, 875520, 878688, 901740, 911232, 919296, 927504, 961065, 961856, 967680, 976320, 984960, 1012480, 1021440, 1025136, 1030560, 1034208, 1041408, 1043442, 1082088, 1088640, 1098360, 1099264, 1139040, 1149120, 1159380, 1171584, 1181952, 1202320, 1214976, 1217349, 1225728, 1236672, 1244160, 1281420, 1292760, 1301760, 1313280, 1352610, 1366848, 1374080, 1378944, 1391256, 1442784, 1451520, 1464480, 1477440, 1518720, 1532160, 1537704, 1545840, 1562112, 1575936, 1623132, 1648896, 1708560, 1723680, 1735680, 1739070, 1741824, 1757376, 1803480, 1822464, 1838592, 1855008, 1922130, 1923712, 1952640, 1969920, 2024960, 2028915, 2042880, 2050272, 2061120, 2068416, 2086884, 2164176, 2177280, 2196720, 2198528, 2278080, 2298240, 2318760, 2343168, 2363904, 2404640, 2429952, 2434698, 2473344, 2562840, 2585520, 2603520, 2608605, 2626560, 2705220, 2733696, 2748160, 2757888, 2782512, 2885568, 2903040, 2928960, 2954880, 3037440, 3064320, 3075408, 3091680, 3124224, 3246264, 3297792, 3417120, 3447360, 3478140, 3514752, 3606960, 3644928, 3652047, 3677184, 3710016, 3844260, 3847424, 3905280, 3939840, 4049920, 4057830, 4100544, 4122240, 4136832, 4173768, 4328352, 4354560, 4393440, 4556160, 4596480, 4637520, 4686336, 4727808, 4809280, 4869396, 4946688, 5125680, 5171040, 5207040, 5217210, 5410440, 5467392, 5496320, 5515776, 5565024, 5771136, 5857920, 5909760, 6074880, 6086745, 6128640, 6150816, 6183360, 6492528, 6595584, 6834240, 6894720, 6956280, 7029504, 7213920, 7289856, 7304094, 7420032, 7688520, 7694848, 7810560, 7879680, 8115660, 8201088, 8244480, 8273664, 8347536, 8656704, 8709120, 8786880, 9112320, 9192960, 9275040, 9372672, 9618560, 9738792, 9893376, 10251360, 10342080, 10434420, 10820880, 10934784, 10992640, 11031552, 11130048, 11542272, 11715840, 11819520, 12149760, 12173490, 12301632, 12366720, 12985056, 13668480, 13789440, 13912560, 14059008, 14427840, 14608188, 14840064, 15377040, 15389696, 15621120, 16231320, 16402176, 16488960, 16547328, 16695072, 17313408, 17573760, 18224640, 18260235, 18385920, 18550080, 19237120, 19477584, 19786752, 20502720, 20684160, 20868840, 21641760, 21869568, 22260096, 23084544, 23431680, 23639040, 24346980, 24603264, 24733440, 25970112, 27336960, 27578880, 27825120, 28118016, 28855680, 29216376, 29680128, 30754080, 32462640, 32804352, 32977920, 33094656, 33390144, 34626816, 35147520, 36449280, 36520470, 37100160, 38474240, 38955168, 41005440, 41368320, 41737680, 43283520, 44520192, 46169088, 46863360, 48693960, 49206528, 49466880, 51940224, 54673920, 55157760, 55650240, 57711360, 58432752, 59360256, 61508160, 64925280, 65608704, 66780288, 69253632, 70295040, 73040940, 74200320, 76948480, 77910336, 82010880, 82736640, 83475360, 86567040, 89040384, 97387920, 98413056, 98933760, 103880448, 109347840, 111300480, 115422720, 116865504, 123016320, 129850560, 133560576, 138507264, 140590080, 146081880, 148400640, 155820672, 164021760, 165473280, 166950720, 173134080, 178080768, 194775840, 196826112, 207760896, 222600960, 230845440, 233731008, 246032640, 259701120, 267121152, 292163760, 296801280, 311641344, 328043520, 333901440, 346268160, 389551680, 415521792, 445201920, 467462016, 492065280, 519402240, 534242304, 584327520, 623282688, 667802880, 692536320, 779103360, 890403840, 934924032, 984130560, 1038804480, 1168655040, 1246565376, 1335605760, 1558206720, 1869848064, 2077608960, 2337310080, 2671211520, 3116413440, 3739696128, 4674620160, 6232826880, 9349240320, 18698480640]

約数ペア:

[(1, 18698480640), (2, 9349240320), (3, 6232826880), (4, 4674620160), (5, 3739696128), (6, 3116413440), (7, 2671211520), (8, 2337310080), (9, 2077608960), (10, 1869848064), (12, 1558206720), (14, 1335605760), (15, 1246565376), (16, 1168655040), (18, 1038804480), (19, 984130560), (20, 934924032), (21, 890403840), (24, 779103360), (27, 692536320), (28, 667802880), (30, 623282688), (32, 584327520), (35, 534242304), (36, 519402240), (38, 492065280), (40, 467462016), (42, 445201920), (45, 415521792), (48, 389551680), (54, 346268160), (56, 333901440), (57, 328043520), (60, 311641344), (63, 296801280), (64, 292163760), (70, 267121152), (72, 259701120), (76, 246032640), (80, 233731008), (81, 230845440), (84, 222600960), (90, 207760896), (95, 196826112), (96, 194775840), (105, 178080768), (108, 173134080), (112, 166950720), (113, 165473280), (114, 164021760), (120, 155820672), (126, 148400640), (128, 146081880), (133, 140590080), (135, 138507264), (140, 133560576), (144, 129850560), (152, 123016320), (160, 116865504), (162, 115422720), (168, 111300480), (171, 109347840), (180, 103880448), (189, 98933760), (190, 98413056), (192, 97387920), (210, 89040384), (216, 86567040), (224, 83475360), (226, 82736640), (228, 82010880), (240, 77910336), (243, 76948480), (252, 74200320), (256, 73040940), (266, 70295040), (270, 69253632), (280, 66780288), (285, 65608704), (288, 64925280), (304, 61508160), (315, 59360256), (320, 58432752), (324, 57711360), (336, 55650240), (339, 55157760), (342, 54673920), (360, 51940224), (378, 49466880), (380, 49206528), (384, 48693960), (399, 46863360), (405, 46169088), (420, 44520192), (432, 43283520), (448, 41737680), (452, 41368320), (456, 41005440), (480, 38955168), (486, 38474240), (504, 37100160), (512, 36520470), (513, 36449280), (532, 35147520), (540, 34626816), (560, 33390144), (565, 33094656), (567, 32977920), (570, 32804352), (576, 32462640), (608, 30754080), (630, 29680128), (640, 29216376), (648, 28855680), (665, 28118016), (672, 27825120), (678, 27578880), (684, 27336960), (720, 25970112), (756, 24733440), (760, 24603264), (768, 24346980), (791, 23639040), (798, 23431680), (810, 23084544), (840, 22260096), (855, 21869568), (864, 21641760), (896, 20868840), (904, 20684160), (912, 20502720), (945, 19786752), (960, 19477584), (972, 19237120), (1008, 18550080), (1017, 18385920), (1024, 18260235), (1026, 18224640), (1064, 17573760), (1080, 17313408), (1120, 16695072), (1130, 16547328), (1134, 16488960), (1140, 16402176), (1152, 16231320), (1197, 15621120), (1215, 15389696), (1216, 15377040), (1260, 14840064), (1280, 14608188), (1296, 14427840), (1330, 14059008), (1344, 13912560), (1356, 13789440), (1368, 13668480), (1440, 12985056), (1512, 12366720), (1520, 12301632), (1536, 12173490), (1539, 12149760), (1582, 11819520), (1596, 11715840), (1620, 11542272), (1680, 11130048), (1695, 11031552), (1701, 10992640), (1710, 10934784), (1728, 10820880), (1792, 10434420), (1808, 10342080), (1824, 10251360), (1890, 9893376), (1920, 9738792), (1944, 9618560), (1995, 9372672), (2016, 9275040), (2034, 9192960), (2052, 9112320), (2128, 8786880), (2147, 8709120), (2160, 8656704), (2240, 8347536), (2260, 8273664), (2268, 8244480), (2280, 8201088), (2304, 8115660), (2373, 7879680), (2394, 7810560), (2430, 7694848), (2432, 7688520), (2520, 7420032), (2560, 7304094), (2565, 7289856), (2592, 7213920), (2660, 7029504), (2688, 6956280), (2712, 6894720), (2736, 6834240), (2835, 6595584), (2880, 6492528), (3024, 6183360), (3040, 6150816), (3051, 6128640), (3072, 6086745), (3078, 6074880), (3164, 5909760), (3192, 5857920), (3240, 5771136), (3360, 5565024), (3390, 5515776), (3402, 5496320), (3420, 5467392), (3456, 5410440), (3584, 5217210), (3591, 5207040), (3616, 5171040), (3648, 5125680), (3780, 4946688), (3840, 4869396), (3888, 4809280), (3955, 4727808), (3990, 4686336), (4032, 4637520), (4068, 4596480), (4104, 4556160), (4256, 4393440), (4294, 4354560), (4320, 4328352), (4480, 4173768), (4520, 4136832), (4536, 4122240), (4560, 4100544), (4608, 4057830), (4617, 4049920), (4746, 3939840), (4788, 3905280), (4860, 3847424), (4864, 3844260), (5040, 3710016), (5085, 3677184), (5120, 3652047), (5130, 3644928), (5184, 3606960), (5320, 3514752), (5376, 3478140), (5424, 3447360), (5472, 3417120), (5670, 3297792), (5760, 3246264), (5985, 3124224), (6048, 3091680), (6080, 3075408), (6102, 3064320), (6156, 3037440), (6328, 2954880), (6384, 2928960), (6441, 2903040), (6480, 2885568), (6720, 2782512), (6780, 2757888), (6804, 2748160), (6840, 2733696), (6912, 2705220), (7119, 2626560), (7168, 2608605), (7182, 2603520), (7232, 2585520), (7296, 2562840), (7560, 2473344), (7680, 2434698), (7695, 2429952), (7776, 2404640), (7910, 2363904), (7980, 2343168), (8064, 2318760), (8136, 2298240), (8208, 2278080), (8505, 2198528), (8512, 2196720), (8588, 2177280), (8640, 2164176), (8960, 2086884), (9040, 2068416), (9072, 2061120), (9120, 2050272), (9153, 2042880), (9216, 2028915), (9234, 2024960), (9492, 1969920), (9576, 1952640), (9720, 1923712), (9728, 1922130), (10080, 1855008), (10170, 1838592), (10260, 1822464), (10368, 1803480), (10640, 1757376), (10735, 1741824), (10752, 1739070), (10773, 1735680), (10848, 1723680), (10944, 1708560), (11340, 1648896), (11520, 1623132), (11865, 1575936), (11970, 1562112), (12096, 1545840), (12160, 1537704), (12204, 1532160), (12312, 1518720), (12656, 1477440), (12768, 1464480), (12882, 1451520), (12960, 1442784), (13440, 1391256), (13560, 1378944), (13608, 1374080), (13680, 1366848), (13824, 1352610), (14238, 1313280), (14364, 1301760), (14464, 1292760), (14592, 1281420), (15029, 1244160), (15120, 1236672), (15255, 1225728), (15360, 1217349), (15390, 1214976), (15552, 1202320), (15820, 1181952), (15960, 1171584), (16128, 1159380), (16272, 1149120), (16416, 1139040), (17010, 1099264), (17024, 1098360), (17176, 1088640), (17280, 1082088), (17920, 1043442), (17955, 1041408), (18080, 1034208), (18144, 1030560), (18240, 1025136), (18306, 1021440), (18468, 1012480), (18984, 984960), (19152, 976320), (19323, 967680), (19440, 961856), (19456, 961065), (20160, 927504), (20340, 919296), (20520, 911232), (20736, 901740), (21280, 878688), (21357, 875520), (21470, 870912), (21504, 869535), (21546, 867840), (21696, 861840), (21888, 854280), (22680, 824448), (23040, 811566), (23085, 809984), (23730, 787968), (23940, 781056), (24192, 772920), (24320, 768852), (24408, 766080), (24624, 759360), (25312, 738720), (25536, 732240), (25764, 725760), (25920, 721392), (26880, 695628), (27120, 689472), (27216, 687040), (27360, 683424), (27459, 680960), (27648, 676305), (28476, 656640), (28728, 650880), (28928, 646380), (29184, 640710), (30058, 622080), (30240, 618336), (30510, 612864), (30780, 607488), (31104, 601160), (31640, 590976), (31920, 585792), (32205, 580608), (32256, 579690), (32319, 578560), (32544, 574560), (32832, 569520), (34020, 549632), (34048, 549180), (34352, 544320), (34560, 541044), (35595, 525312), (35840, 521721), (35910, 520704), (36160, 517104), (36288, 515280), (36480, 512568), (36612, 510720), (36936, 506240), (37968, 492480), (38304, 488160), (38646, 483840), (38880, 480928), (40320, 463752), (40680, 459648), (41040, 455616), (41472, 450870), (42560, 439344), (42714, 437760), (42940, 435456), (43092, 433920), (43392, 430920), (43776, 427140), (45087, 414720), (45360, 412224), (45765, 408576), (46080, 405783), (46170, 404992), (47460, 393984), (47880, 390528), (48384, 386460), (48640, 384426), (48816, 383040), (49248, 379680), (50624, 369360), (51072, 366120), (51528, 362880), (51840, 360696), (53760, 347814), (53865, 347136), (54240, 344736), (54432, 343520), (54720, 341712), (54918, 340480), (56952, 328320), (57456, 325440), (57856, 323190), (57969, 322560), (58368, 320355), (60116, 311040), (60480, 309168), (61020, 306432), (61560, 303744), (62208, 300580), (63280, 295488), (63840, 292896), (64071, 291840), (64410, 290304), (64512, 289845), (64638, 289280), (65088, 287280), (65664, 284760), (68040, 274816), (68096, 274590), (68704, 272160), (69120, 270522), (71190, 262656), (71820, 260352), (72320, 258552), (72576, 257640), (72960, 256284), (73224, 255360), (73872, 253120), (75145, 248832), (75936, 246240), (76608, 244080), (77292, 241920), (77760, 240464), (80640, 231876), (81360, 229824), (82080, 227808), (82944, 225435), (85120, 219672), (85428, 218880), (85880, 217728), (86184, 216960), (86784, 215460), (87552, 213570), (90174, 207360), (90720, 206112), (91530, 204288), (92340, 202496), (94920, 196992), (95760, 195264), (96615, 193536), (96768, 193230), (97280, 192213), (97632, 191520), (98496, 189840), (101248, 184680), (102144, 183060), (103056, 181440), (103680, 180348), (106785, 175104), (107520, 173907), (107730, 173568), (108480, 172368), (108864, 171760), (109440, 170856), (109836, 170240), (113904, 164160), (114912, 162720), (115712, 161595), (115938, 161280), (120232, 155520), (120960, 154584), (122040, 153216), (123120, 151872), (124416, 150290), (126560, 147744), (127680, 146448), (128142, 145920), (128820, 145152), (129276, 144640), (130176, 143640), (131328, 142380), (135261, 138240), (136080, 137408), (136192, 137295)]