19740542976

素因数分解:

$2^{11}\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2040

約数の個数: 432

約数和(自身を含む): 72388527120

約数和(自身を除く): 52647984144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 128, 132, 144, 147, 154, 168, 176, 192, 196, 198, 224, 231, 252, 256, 264, 288, 294, 308, 336, 352, 384, 392, 396, 441, 448, 462, 504, 512, 528, 539, 576, 588, 616, 672, 693, 704, 768, 784, 792, 882, 896, 924, 1008, 1024, 1056, 1078, 1152, 1176, 1232, 1344, 1386, 1408, 1536, 1568, 1584, 1617, 1764, 1792, 1848, 1987, 2016, 2048, 2112, 2156, 2304, 2352, 2464, 2688, 2772, 2816, 3072, 3136, 3168, 3234, 3528, 3584, 3696, 3974, 4032, 4224, 4312, 4608, 4704, 4851, 4928, 5376, 5544, 5632, 5961, 6144, 6272, 6336, 6468, 7056, 7168, 7392, 7948, 8064, 8448, 8624, 9216, 9408, 9702, 9856, 10752, 11088, 11264, 11922, 12544, 12672, 12936, 13909, 14112, 14336, 14784, 15896, 16128, 16896, 17248, 17883, 18432, 18816, 19404, 19712, 21504, 21857, 22176, 22528, 23844, 25088, 25344, 25872, 27818, 28224, 29568, 31792, 32256, 33792, 34496, 35766, 37632, 38808, 39424, 41727, 43008, 43714, 44352, 47688, 50176, 50688, 51744, 55636, 56448, 59136, 63584, 64512, 65571, 67584, 68992, 71532, 75264, 77616, 78848, 83454, 87428, 88704, 95376, 97363, 100352, 101376, 103488, 111272, 112896, 118272, 125181, 127168, 129024, 131142, 137984, 143064, 150528, 152999, 155232, 157696, 166908, 174856, 177408, 190752, 194726, 196713, 202752, 206976, 222544, 225792, 236544, 250362, 254336, 262284, 275968, 286128, 292089, 301056, 305998, 310464, 333816, 349712, 354816, 381504, 389452, 393426, 413952, 445088, 451584, 458997, 473088, 500724, 508672, 524568, 551936, 572256, 584178, 611996, 620928, 667632, 699424, 709632, 763008, 778904, 786852, 827904, 876267, 890176, 903168, 917994, 1001448, 1017344, 1049136, 1070993, 1103872, 1144512, 1168356, 1223992, 1241856, 1335264, 1376991, 1398848, 1419264, 1526016, 1557808, 1573704, 1655808, 1752534, 1780352, 1835988, 2002896, 2034688, 2098272, 2141986, 2289024, 2336712, 2447984, 2483712, 2670528, 2753982, 2797696, 3052032, 3115616, 3147408, 3212979, 3311616, 3505068, 3560704, 3671976, 4005792, 4069376, 4196544, 4283972, 4578048, 4673424, 4895968, 4967424, 5341056, 5507964, 5595392, 6104064, 6231232, 6294816, 6425958, 7010136, 7121408, 7343952, 8011584, 8393088, 8567944, 9156096, 9346848, 9638937, 9791936, 9934848, 10682112, 11015928, 11190784, 12208128, 12462464, 12589632, 12851916, 14020272, 14242816, 14687904, 16023168, 16786176, 17135888, 18312192, 18693696, 19277874, 19583872, 21364224, 22031856, 22381568, 24924928, 25179264, 25703832, 28040544, 28485632, 29375808, 32046336, 33572352, 34271776, 36624384, 37387392, 38555748, 39167744, 42728448, 44063712, 44763136, 49849856, 50358528, 51407664, 56081088, 58751616, 64092672, 67144704, 68543552, 74774784, 77111496, 78335488, 85456896, 88127424, 99699712, 100717056, 102815328, 112162176, 117503232, 128185344, 134289408, 137087104, 149549568, 154222992, 156670976, 176254848, 199399424, 201434112, 205630656, 224324352, 235006464, 256370688, 274174208, 299099136, 308445984, 313341952, 352509696, 402868224, 411261312, 448648704, 470012928, 548348416, 598198272, 616891968, 705019392, 822522624, 897297408, 940025856, 1096696832, 1233783936, 1410038784, 1645045248, 1794594816, 2193393664, 2467567872, 2820077568, 3290090496, 4935135744, 6580180992, 9870271488, 19740542976]

約数ペア:

[(1, 19740542976), (2, 9870271488), (3, 6580180992), (4, 4935135744), (6, 3290090496), (7, 2820077568), (8, 2467567872), (9, 2193393664), (11, 1794594816), (12, 1645045248), (14, 1410038784), (16, 1233783936), (18, 1096696832), (21, 940025856), (22, 897297408), (24, 822522624), (28, 705019392), (32, 616891968), (33, 598198272), (36, 548348416), (42, 470012928), (44, 448648704), (48, 411261312), (49, 402868224), (56, 352509696), (63, 313341952), (64, 308445984), (66, 299099136), (72, 274174208), (77, 256370688), (84, 235006464), (88, 224324352), (96, 205630656), (98, 201434112), (99, 199399424), (112, 176254848), (126, 156670976), (128, 154222992), (132, 149549568), (144, 137087104), (147, 134289408), (154, 128185344), (168, 117503232), (176, 112162176), (192, 102815328), (196, 100717056), (198, 99699712), (224, 88127424), (231, 85456896), (252, 78335488), (256, 77111496), (264, 74774784), (288, 68543552), (294, 67144704), (308, 64092672), (336, 58751616), (352, 56081088), (384, 51407664), (392, 50358528), (396, 49849856), (441, 44763136), (448, 44063712), (462, 42728448), (504, 39167744), (512, 38555748), (528, 37387392), (539, 36624384), (576, 34271776), (588, 33572352), (616, 32046336), (672, 29375808), (693, 28485632), (704, 28040544), (768, 25703832), (784, 25179264), (792, 24924928), (882, 22381568), (896, 22031856), (924, 21364224), (1008, 19583872), (1024, 19277874), (1056, 18693696), (1078, 18312192), (1152, 17135888), (1176, 16786176), (1232, 16023168), (1344, 14687904), (1386, 14242816), (1408, 14020272), (1536, 12851916), (1568, 12589632), (1584, 12462464), (1617, 12208128), (1764, 11190784), (1792, 11015928), (1848, 10682112), (1987, 9934848), (2016, 9791936), (2048, 9638937), (2112, 9346848), (2156, 9156096), (2304, 8567944), (2352, 8393088), (2464, 8011584), (2688, 7343952), (2772, 7121408), (2816, 7010136), (3072, 6425958), (3136, 6294816), (3168, 6231232), (3234, 6104064), (3528, 5595392), (3584, 5507964), (3696, 5341056), (3974, 4967424), (4032, 4895968), (4224, 4673424), (4312, 4578048), (4608, 4283972), (4704, 4196544), (4851, 4069376), (4928, 4005792), (5376, 3671976), (5544, 3560704), (5632, 3505068), (5961, 3311616), (6144, 3212979), (6272, 3147408), (6336, 3115616), (6468, 3052032), (7056, 2797696), (7168, 2753982), (7392, 2670528), (7948, 2483712), (8064, 2447984), (8448, 2336712), (8624, 2289024), (9216, 2141986), (9408, 2098272), (9702, 2034688), (9856, 2002896), (10752, 1835988), (11088, 1780352), (11264, 1752534), (11922, 1655808), (12544, 1573704), (12672, 1557808), (12936, 1526016), (13909, 1419264), (14112, 1398848), (14336, 1376991), (14784, 1335264), (15896, 1241856), (16128, 1223992), (16896, 1168356), (17248, 1144512), (17883, 1103872), (18432, 1070993), (18816, 1049136), (19404, 1017344), (19712, 1001448), (21504, 917994), (21857, 903168), (22176, 890176), (22528, 876267), (23844, 827904), (25088, 786852), (25344, 778904), (25872, 763008), (27818, 709632), (28224, 699424), (29568, 667632), (31792, 620928), (32256, 611996), (33792, 584178), (34496, 572256), (35766, 551936), (37632, 524568), (38808, 508672), (39424, 500724), (41727, 473088), (43008, 458997), (43714, 451584), (44352, 445088), (47688, 413952), (50176, 393426), (50688, 389452), (51744, 381504), (55636, 354816), (56448, 349712), (59136, 333816), (63584, 310464), (64512, 305998), (65571, 301056), (67584, 292089), (68992, 286128), (71532, 275968), (75264, 262284), (77616, 254336), (78848, 250362), (83454, 236544), (87428, 225792), (88704, 222544), (95376, 206976), (97363, 202752), (100352, 196713), (101376, 194726), (103488, 190752), (111272, 177408), (112896, 174856), (118272, 166908), (125181, 157696), (127168, 155232), (129024, 152999), (131142, 150528), (137984, 143064)]