20267976960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:431

約数の個数: 864

約数和(自身を含む): 88909486848

約数和(自身を除く): 68641509888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 73, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 146, 154, 160, 165, 168, 176, 180, 192, 198, 210, 219, 220, 224, 231, 240, 252, 256, 264, 280, 288, 292, 308, 313, 315, 320, 330, 336, 352, 360, 365, 384, 385, 396, 420, 438, 440, 448, 462, 480, 495, 504, 511, 528, 560, 576, 584, 616, 626, 630, 640, 657, 660, 672, 693, 704, 720, 730, 768, 770, 792, 803, 840, 876, 880, 896, 924, 939, 960, 990, 1008, 1022, 1056, 1095, 1120, 1152, 1155, 1168, 1232, 1252, 1260, 1280, 1314, 1320, 1344, 1386, 1408, 1440, 1460, 1533, 1540, 1565, 1584, 1606, 1680, 1752, 1760, 1792, 1848, 1878, 1920, 1980, 2016, 2044, 2112, 2190, 2191, 2240, 2304, 2310, 2336, 2409, 2464, 2504, 2520, 2555, 2628, 2640, 2688, 2772, 2816, 2817, 2880, 2920, 3066, 3080, 3130, 3168, 3212, 3285, 3360, 3443, 3465, 3504, 3520, 3696, 3756, 3840, 3960, 4015, 4032, 4088, 4224, 4380, 4382, 4480, 4599, 4620, 4672, 4695, 4818, 4928, 5008, 5040, 5110, 5256, 5280, 5376, 5544, 5621, 5634, 5760, 5840, 6132, 6160, 6260, 6336, 6424, 6570, 6573, 6720, 6886, 6930, 7008, 7040, 7227, 7392, 7512, 7665, 7920, 8030, 8064, 8176, 8448, 8760, 8764, 8960, 9198, 9240, 9344, 9390, 9636, 9856, 10016, 10080, 10220, 10329, 10512, 10560, 10955, 11088, 11242, 11268, 11520, 11680, 12045, 12264, 12320, 12520, 12672, 12848, 13140, 13146, 13440, 13772, 13860, 14016, 14080, 14085, 14454, 14784, 15024, 15330, 15840, 16060, 16128, 16352, 16863, 17215, 17520, 17528, 18396, 18480, 18688, 18780, 19272, 19712, 19719, 20032, 20160, 20440, 20658, 21024, 21120, 21910, 22176, 22484, 22536, 22849, 22995, 23360, 24090, 24101, 24528, 24640, 25040, 25344, 25696, 26280, 26292, 26880, 27544, 27720, 28032, 28105, 28170, 28908, 29568, 30048, 30660, 30987, 31680, 32120, 32704, 32865, 33726, 34430, 35040, 35056, 36135, 36792, 36960, 37560, 38544, 39438, 40064, 40320, 40880, 41316, 42048, 42240, 43820, 44352, 44968, 45072, 45698, 45990, 46720, 48180, 48202, 49056, 49280, 50080, 50589, 51392, 51645, 52560, 52584, 55088, 55440, 56064, 56210, 56340, 57816, 59136, 60096, 61320, 61974, 63360, 64240, 65408, 65730, 67452, 68547, 68860, 70080, 70112, 72270, 72303, 73584, 73920, 75120, 77088, 78876, 80128, 80640, 81760, 82632, 84096, 84315, 87640, 88704, 89936, 90144, 91396, 91980, 93440, 96360, 96404, 98112, 98560, 98595, 100160, 101178, 102784, 103290, 105120, 105168, 110176, 110880, 112420, 112680, 114245, 115632, 120192, 120505, 122640, 123948, 126720, 128480, 130816, 131460, 134904, 137094, 137720, 140160, 140224, 144540, 144606, 147168, 147840, 150240, 154176, 154935, 157752, 159943, 163520, 165264, 168192, 168630, 175280, 177408, 179872, 180288, 182792, 183960, 192720, 192808, 196224, 197190, 200320, 202356, 205568, 205641, 206580, 210240, 210336, 216909, 220352, 221760, 224840, 225360, 228490, 231264, 240384, 241010, 245280, 247896, 251339, 252945, 256960, 262920, 269808, 274188, 275440, 280320, 280448, 289080, 289212, 294336, 295680, 300480, 308352, 309870, 315504, 319886, 327040, 330528, 337260, 342735, 350560, 359744, 360576, 361515, 365584, 367920, 385440, 385616, 392448, 394380, 400640, 404712, 411282, 413160, 420480, 420672, 433818, 440704, 443520, 449680, 450720, 456980, 462528, 479829, 482020, 490560, 495792, 502678, 505890, 513920, 525840, 539616, 548376, 550880, 560896, 578160, 578424, 588672, 600960, 616704, 619740, 631008, 639772, 654080, 661056, 674520, 685470, 701120, 719488, 721152, 723030, 731168, 735840, 754017, 770880, 771232, 788760, 799715, 809424, 822564, 826320, 840960, 841344, 867636, 881408, 887040, 899360, 901440, 913960, 925056, 959658, 964040, 981120, 991584, 1005356, 1011780, 1027840, 1028205, 1051680, 1079232, 1084545, 1096752, 1101760, 1156320, 1156848, 1177344, 1201920, 1239480, 1256695, 1262016, 1279544, 1322112, 1349040, 1370940, 1402240, 1438976, 1439487, 1446060, 1462336, 1471680, 1508034, 1541760, 1542464, 1577520, 1599430, 1618848, 1645128, 1652640, 1682688, 1735272, 1759373, 1798720, 1802880, 1827920, 1850112, 1919316, 1928080, 1962240, 1983168, 2010712, 2023560, 2056410, 2103360, 2158464, 2169090, 2193504, 2203520, 2262051, 2312640, 2313696, 2399145, 2478960, 2513390, 2524032, 2559088, 2644224, 2698080, 2741880, 2804480, 2878974, 2892120, 2924672, 2943360, 3016068, 3083520, 3084928, 3155040, 3198860, 3237696, 3290256, 3305280, 3470544, 3518746, 3597440, 3605760, 3655840, 3770085, 3838632, 3856160, 3966336, 4021424, 4047120, 4112820, 4206720, 4316928, 4338180, 4387008, 4407040, 4524102, 4625280, 4627392, 4798290, 4957920, 5026780, 5048064, 5118176, 5278119, 5396160, 5483760, 5757948, 5784240, 5849344, 5886720, 6032136, 6169856, 6310080, 6397720, 6475392, 6580512, 6610560, 6941088, 7037492, 7194880, 7197435, 7311680, 7540170, 7677264, 7712320, 7932672, 8042848, 8094240, 8225640, 8413440, 8676360, 8774016, 8796865, 9048204, 9250560, 9254784, 9596580, 9915840, 10053560, 10236352, 10556238, 10792320, 10967520, 11310255, 11515896, 11568480, 12064272, 12620160, 12795440, 12950784, 13161024, 13221120, 13882176, 14074984, 14394870, 14623360, 15080340, 15354528, 15424640, 15834357, 16085696, 16188480, 16451280, 17352720, 17548032, 17593730, 18096408, 18509568, 19193160, 19831680, 20107120, 20472704, 21112476, 21584640, 21935040, 22620510, 23031792, 23136960, 24128544, 25240320, 25590880, 26322048, 26390595, 27764352, 28149968, 28789740, 29246720, 30160680, 30709056, 30849280, 31668714, 32171392, 32376960, 32902560, 34705440, 35187460, 36192816, 38386320, 39663360, 40214240, 40945408, 42224952, 43870080, 45241020, 46063584, 46273920, 48257088, 51181760, 52644096, 52781190, 55528704, 56299936, 57579480, 60321360, 61418112, 63337428, 64342784, 64753920, 65805120, 69410880, 70374920, 72385632, 76772640, 79171785, 80428480, 84449904, 87740160, 90482040, 92127168, 92547840, 96514176, 102363520, 105562380, 112599872, 115158960, 120642720, 122836224, 126674856, 131610240, 138821760, 140749840, 144771264, 153545280, 158343570, 160856960, 168899808, 180964080, 184254336, 193028352, 204727040, 211124760, 225199744, 230317920, 241285440, 253349712, 263220480, 277643520, 281499680, 289542528, 307090560, 316687140, 321713920, 337799616, 361928160, 368508672, 422249520, 450399488, 460635840, 482570880, 506699424, 562999360, 579085056, 614181120, 633374280, 675599232, 723856320, 844499040, 921271680, 965141760, 1013398848, 1125998720, 1266748560, 1351198464, 1447712640, 1688998080, 1842543360, 2026797696, 2251997440, 2533497120, 2895425280, 3377996160, 4053595392, 5066994240, 6755992320, 10133988480, 20267976960]

約数ペア:

[(1, 20267976960), (2, 10133988480), (3, 6755992320), (4, 5066994240), (5, 4053595392), (6, 3377996160), (7, 2895425280), (8, 2533497120), (9, 2251997440), (10, 2026797696), (11, 1842543360), (12, 1688998080), (14, 1447712640), (15, 1351198464), (16, 1266748560), (18, 1125998720), (20, 1013398848), (21, 965141760), (22, 921271680), (24, 844499040), (28, 723856320), (30, 675599232), (32, 633374280), (33, 614181120), (35, 579085056), (36, 562999360), (40, 506699424), (42, 482570880), (44, 460635840), (45, 450399488), (48, 422249520), (55, 368508672), (56, 361928160), (60, 337799616), (63, 321713920), (64, 316687140), (66, 307090560), (70, 289542528), (72, 281499680), (73, 277643520), (77, 263220480), (80, 253349712), (84, 241285440), (88, 230317920), (90, 225199744), (96, 211124760), (99, 204727040), (105, 193028352), (110, 184254336), (112, 180964080), (120, 168899808), (126, 160856960), (128, 158343570), (132, 153545280), (140, 144771264), (144, 140749840), (146, 138821760), (154, 131610240), (160, 126674856), (165, 122836224), (168, 120642720), (176, 115158960), (180, 112599872), (192, 105562380), (198, 102363520), (210, 96514176), (219, 92547840), (220, 92127168), (224, 90482040), (231, 87740160), (240, 84449904), (252, 80428480), (256, 79171785), (264, 76772640), (280, 72385632), (288, 70374920), (292, 69410880), (308, 65805120), (313, 64753920), (315, 64342784), (320, 63337428), (330, 61418112), (336, 60321360), (352, 57579480), (360, 56299936), (365, 55528704), (384, 52781190), (385, 52644096), (396, 51181760), (420, 48257088), (438, 46273920), (440, 46063584), (448, 45241020), (462, 43870080), (480, 42224952), (495, 40945408), (504, 40214240), (511, 39663360), (528, 38386320), (560, 36192816), (576, 35187460), (584, 34705440), (616, 32902560), (626, 32376960), (630, 32171392), (640, 31668714), (657, 30849280), (660, 30709056), (672, 30160680), (693, 29246720), (704, 28789740), (720, 28149968), (730, 27764352), (768, 26390595), (770, 26322048), (792, 25590880), (803, 25240320), (840, 24128544), (876, 23136960), (880, 23031792), (896, 22620510), (924, 21935040), (939, 21584640), (960, 21112476), (990, 20472704), (1008, 20107120), (1022, 19831680), (1056, 19193160), (1095, 18509568), (1120, 18096408), (1152, 17593730), (1155, 17548032), (1168, 17352720), (1232, 16451280), (1252, 16188480), (1260, 16085696), (1280, 15834357), (1314, 15424640), (1320, 15354528), (1344, 15080340), (1386, 14623360), (1408, 14394870), (1440, 14074984), (1460, 13882176), (1533, 13221120), (1540, 13161024), (1565, 12950784), (1584, 12795440), (1606, 12620160), (1680, 12064272), (1752, 11568480), (1760, 11515896), (1792, 11310255), (1848, 10967520), (1878, 10792320), (1920, 10556238), (1980, 10236352), (2016, 10053560), (2044, 9915840), (2112, 9596580), (2190, 9254784), (2191, 9250560), (2240, 9048204), (2304, 8796865), (2310, 8774016), (2336, 8676360), (2409, 8413440), (2464, 8225640), (2504, 8094240), (2520, 8042848), (2555, 7932672), (2628, 7712320), (2640, 7677264), (2688, 7540170), (2772, 7311680), (2816, 7197435), (2817, 7194880), (2880, 7037492), (2920, 6941088), (3066, 6610560), (3080, 6580512), (3130, 6475392), (3168, 6397720), (3212, 6310080), (3285, 6169856), (3360, 6032136), (3443, 5886720), (3465, 5849344), (3504, 5784240), (3520, 5757948), (3696, 5483760), (3756, 5396160), (3840, 5278119), (3960, 5118176), (4015, 5048064), (4032, 5026780), (4088, 4957920), (4224, 4798290), (4380, 4627392), (4382, 4625280), (4480, 4524102), (4599, 4407040), (4620, 4387008), (4672, 4338180), (4695, 4316928), (4818, 4206720), (4928, 4112820), (5008, 4047120), (5040, 4021424), (5110, 3966336), (5256, 3856160), (5280, 3838632), (5376, 3770085), (5544, 3655840), (5621, 3605760), (5634, 3597440), (5760, 3518746), (5840, 3470544), (6132, 3305280), (6160, 3290256), (6260, 3237696), (6336, 3198860), (6424, 3155040), (6570, 3084928), (6573, 3083520), (6720, 3016068), (6886, 2943360), (6930, 2924672), (7008, 2892120), (7040, 2878974), (7227, 2804480), (7392, 2741880), (7512, 2698080), (7665, 2644224), (7920, 2559088), (8030, 2524032), (8064, 2513390), (8176, 2478960), (8448, 2399145), (8760, 2313696), (8764, 2312640), (8960, 2262051), (9198, 2203520), (9240, 2193504), (9344, 2169090), (9390, 2158464), (9636, 2103360), (9856, 2056410), (10016, 2023560), (10080, 2010712), (10220, 1983168), (10329, 1962240), (10512, 1928080), (10560, 1919316), (10955, 1850112), (11088, 1827920), (11242, 1802880), (11268, 1798720), (11520, 1759373), (11680, 1735272), (12045, 1682688), (12264, 1652640), (12320, 1645128), (12520, 1618848), (12672, 1599430), (12848, 1577520), (13140, 1542464), (13146, 1541760), (13440, 1508034), (13772, 1471680), (13860, 1462336), (14016, 1446060), (14080, 1439487), (14085, 1438976), (14454, 1402240), (14784, 1370940), (15024, 1349040), (15330, 1322112), (15840, 1279544), (16060, 1262016), (16128, 1256695), (16352, 1239480), (16863, 1201920), (17215, 1177344), (17520, 1156848), (17528, 1156320), (18396, 1101760), (18480, 1096752), (18688, 1084545), (18780, 1079232), (19272, 1051680), (19712, 1028205), (19719, 1027840), (20032, 1011780), (20160, 1005356), (20440, 991584), (20658, 981120), (21024, 964040), (21120, 959658), (21910, 925056), (22176, 913960), (22484, 901440), (22536, 899360), (22849, 887040), (22995, 881408), (23360, 867636), (24090, 841344), (24101, 840960), (24528, 826320), (24640, 822564), (25040, 809424), (25344, 799715), (25696, 788760), (26280, 771232), (26292, 770880), (26880, 754017), (27544, 735840), (27720, 731168), (28032, 723030), (28105, 721152), (28170, 719488), (28908, 701120), (29568, 685470), (30048, 674520), (30660, 661056), (30987, 654080), (31680, 639772), (32120, 631008), (32704, 619740), (32865, 616704), (33726, 600960), (34430, 588672), (35040, 578424), (35056, 578160), (36135, 560896), (36792, 550880), (36960, 548376), (37560, 539616), (38544, 525840), (39438, 513920), (40064, 505890), (40320, 502678), (40880, 495792), (41316, 490560), (42048, 482020), (42240, 479829), (43820, 462528), (44352, 456980), (44968, 450720), (45072, 449680), (45698, 443520), (45990, 440704), (46720, 433818), (48180, 420672), (48202, 420480), (49056, 413160), (49280, 411282), (50080, 404712), (50589, 400640), (51392, 394380), (51645, 392448), (52560, 385616), (52584, 385440), (55088, 367920), (55440, 365584), (56064, 361515), (56210, 360576), (56340, 359744), (57816, 350560), (59136, 342735), (60096, 337260), (61320, 330528), (61974, 327040), (63360, 319886), (64240, 315504), (65408, 309870), (65730, 308352), (67452, 300480), (68547, 295680), (68860, 294336), (70080, 289212), (70112, 289080), (72270, 280448), (72303, 280320), (73584, 275440), (73920, 274188), (75120, 269808), (77088, 262920), (78876, 256960), (80128, 252945), (80640, 251339), (81760, 247896), (82632, 245280), (84096, 241010), (84315, 240384), (87640, 231264), (88704, 228490), (89936, 225360), (90144, 224840), (91396, 221760), (91980, 220352), (93440, 216909), (96360, 210336), (96404, 210240), (98112, 206580), (98560, 205641), (98595, 205568), (100160, 202356), (101178, 200320), (102784, 197190), (103290, 196224), (105120, 192808), (105168, 192720), (110176, 183960), (110880, 182792), (112420, 180288), (112680, 179872), (114245, 177408), (115632, 175280), (120192, 168630), (120505, 168192), (122640, 165264), (123948, 163520), (126720, 159943), (128480, 157752), (130816, 154935), (131460, 154176), (134904, 150240), (137094, 147840), (137720, 147168), (140160, 144606), (140224, 144540)]