20789112960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2529

約数の個数: 768

約数和(自身を含む): 94249958400

約数和(自身を除く): 73460845440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 64, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 96, 99, 105, 110, 112, 114, 120, 126, 128, 132, 133, 140, 144, 152, 154, 160, 165, 168, 171, 176, 180, 190, 192, 198, 209, 210, 220, 224, 228, 231, 240, 252, 264, 266, 280, 285, 288, 304, 308, 315, 320, 330, 336, 342, 352, 360, 380, 384, 385, 396, 399, 418, 420, 440, 448, 456, 462, 480, 495, 504, 528, 532, 560, 570, 576, 608, 616, 627, 630, 640, 660, 665, 672, 684, 693, 704, 720, 760, 770, 792, 798, 836, 840, 855, 880, 896, 912, 924, 960, 990, 1008, 1045, 1056, 1064, 1120, 1140, 1152, 1155, 1197, 1216, 1232, 1254, 1260, 1320, 1330, 1344, 1368, 1386, 1408, 1440, 1463, 1520, 1540, 1584, 1596, 1672, 1680, 1710, 1760, 1824, 1848, 1881, 1920, 1980, 1995, 2016, 2090, 2112, 2128, 2240, 2280, 2310, 2394, 2432, 2464, 2467, 2508, 2520, 2640, 2660, 2688, 2736, 2772, 2880, 2926, 3040, 3080, 3135, 3168, 3192, 3344, 3360, 3420, 3465, 3520, 3648, 3696, 3762, 3960, 3990, 4032, 4180, 4224, 4256, 4389, 4480, 4560, 4620, 4788, 4928, 4934, 5016, 5040, 5280, 5320, 5472, 5544, 5760, 5852, 5985, 6080, 6160, 6270, 6336, 6384, 6688, 6720, 6840, 6930, 7040, 7296, 7315, 7392, 7401, 7524, 7920, 7980, 8064, 8360, 8512, 8778, 9120, 9240, 9405, 9576, 9856, 9868, 10032, 10080, 10560, 10640, 10944, 11088, 11704, 11970, 12160, 12320, 12335, 12540, 12672, 12768, 13167, 13376, 13440, 13680, 13860, 14630, 14784, 14802, 15048, 15840, 15960, 16720, 17024, 17269, 17556, 18240, 18480, 18810, 19152, 19736, 20064, 20160, 21120, 21280, 21888, 21945, 22176, 22203, 23408, 23940, 24640, 24670, 25080, 25536, 26334, 26752, 27137, 27360, 27720, 29260, 29568, 29604, 30096, 31680, 31920, 33440, 34538, 35112, 36480, 36960, 37005, 37620, 38304, 39472, 40128, 40320, 42560, 43890, 44352, 44406, 46816, 46873, 47880, 49280, 49340, 50160, 51072, 51807, 52668, 54274, 54720, 55440, 58520, 59208, 60192, 63360, 63840, 65835, 66880, 69076, 70224, 73920, 74010, 75240, 76608, 78944, 80256, 81411, 85120, 86345, 87780, 88704, 88812, 93632, 93746, 95760, 98680, 100320, 103614, 105336, 108548, 109440, 110880, 111015, 117040, 118416, 120384, 127680, 131670, 133760, 135685, 138152, 140448, 140619, 147840, 148020, 150480, 153216, 155421, 157888, 162822, 172690, 175560, 177624, 187264, 187492, 189959, 191520, 197360, 200640, 207228, 210672, 217096, 221760, 222030, 234080, 234365, 236832, 240768, 244233, 255360, 259035, 263340, 271370, 276304, 280896, 281238, 296040, 300960, 310842, 315776, 325644, 328111, 345380, 351120, 355248, 374984, 379918, 383040, 394720, 401280, 407055, 414456, 421344, 421857, 434192, 443520, 444060, 468160, 468730, 473664, 488466, 515603, 518070, 526680, 542740, 552608, 561792, 562476, 569877, 592080, 601920, 621684, 651288, 656222, 690760, 702240, 703095, 710496, 749968, 759836, 766080, 777105, 789440, 814110, 828912, 842688, 843714, 868384, 888120, 936320, 937460, 947328, 949795, 976932, 984333, 1031206, 1036140, 1053360, 1085480, 1105216, 1124952, 1139754, 1184160, 1203840, 1221165, 1243368, 1302576, 1312444, 1381520, 1404480, 1406190, 1420992, 1499936, 1519672, 1546809, 1554210, 1578880, 1628220, 1640555, 1657824, 1685376, 1687428, 1709631, 1736768, 1776240, 1874920, 1899590, 1953864, 1968666, 2062412, 2072280, 2106720, 2109285, 2170960, 2210432, 2249904, 2279508, 2368320, 2442330, 2486736, 2578015, 2605152, 2624888, 2763040, 2808960, 2812380, 2841984, 2849385, 2952999, 2999872, 3039344, 3093618, 3108420, 3256440, 3281110, 3315648, 3374856, 3419262, 3473536, 3552480, 3609221, 3749840, 3799180, 3907728, 3937332, 4124824, 4144560, 4213440, 4218570, 4341920, 4499808, 4559016, 4640427, 4736640, 4884660, 4921665, 4973472, 5156030, 5210304, 5249776, 5526080, 5624760, 5698770, 5905998, 5999744, 6078688, 6187236, 6216840, 6512880, 6562220, 6631296, 6749712, 6838524, 7104960, 7218442, 7499680, 7598360, 7734045, 7815456, 7874664, 8249648, 8289120, 8426880, 8437140, 8548155, 8683840, 8999616, 9118032, 9280854, 9769320, 9843330, 9946944, 10312060, 10420608, 10499552, 10827663, 11052160, 11249520, 11397540, 11811996, 12157376, 12374472, 12433680, 13025760, 13124440, 13499424, 13677048, 14209920, 14436884, 14764995, 14999360, 15196720, 15468090, 15630912, 15749328, 16499296, 16578240, 16874280, 17096310, 17367680, 17999232, 18046105, 18236064, 18561708, 19538640, 19686660, 19893888, 20624120, 20999104, 21655326, 22499040, 22795080, 23202135, 23623992, 24314752, 24748944, 24867360, 26051520, 26248880, 26998848, 27354096, 28873768, 29529990, 29998720, 30393440, 30936180, 31261824, 31498656, 32482989, 32998592, 33156480, 33748560, 34192620, 36092210, 36472128, 37123416, 39077280, 39373320, 41248240, 41998208, 43310652, 44998080, 45590160, 46404270, 47247984, 49497888, 49734720, 52103040, 52497760, 53997696, 54138315, 54708192, 57747536, 59059980, 60786880, 61872360, 62997312, 64965978, 65997184, 67497120, 68385240, 72184420, 72944256, 74246832, 78154560, 78746640, 82496480, 86621304, 89996160, 91180320, 92808540, 94495968, 98995776, 99469440, 104995520, 108276630, 109416384, 115495072, 118119960, 121573760, 123744720, 125994624, 129931956, 134994240, 136770480, 144368840, 148493664, 156309120, 157493280, 162414945, 164992960, 173242608, 182360640, 185617080, 188991936, 197991552, 209991040, 216553260, 218832768, 230990144, 236239920, 247489440, 259863912, 269988480, 273540960, 288737680, 296987328, 314986560, 324829890, 329985920, 346485216, 364721280, 371234160, 377983872, 433106520, 461980288, 472479840, 494978880, 519727824, 547081920, 577475360, 593974656, 629973120, 649659780, 692970432, 742468320, 866213040, 944959680, 989957760, 1039455648, 1094163840, 1154950720, 1299319560, 1385940864, 1484936640, 1732426080, 1889919360, 2078911296, 2309901440, 2598639120, 2969873280, 3464852160, 4157822592, 5197278240, 6929704320, 10394556480, 20789112960]

約数ペア:

[(1, 20789112960), (2, 10394556480), (3, 6929704320), (4, 5197278240), (5, 4157822592), (6, 3464852160), (7, 2969873280), (8, 2598639120), (9, 2309901440), (10, 2078911296), (11, 1889919360), (12, 1732426080), (14, 1484936640), (15, 1385940864), (16, 1299319560), (18, 1154950720), (19, 1094163840), (20, 1039455648), (21, 989957760), (22, 944959680), (24, 866213040), (28, 742468320), (30, 692970432), (32, 649659780), (33, 629973120), (35, 593974656), (36, 577475360), (38, 547081920), (40, 519727824), (42, 494978880), (44, 472479840), (45, 461980288), (48, 433106520), (55, 377983872), (56, 371234160), (57, 364721280), (60, 346485216), (63, 329985920), (64, 324829890), (66, 314986560), (70, 296987328), (72, 288737680), (76, 273540960), (77, 269988480), (80, 259863912), (84, 247489440), (88, 236239920), (90, 230990144), (95, 218832768), (96, 216553260), (99, 209991040), (105, 197991552), (110, 188991936), (112, 185617080), (114, 182360640), (120, 173242608), (126, 164992960), (128, 162414945), (132, 157493280), (133, 156309120), (140, 148493664), (144, 144368840), (152, 136770480), (154, 134994240), (160, 129931956), (165, 125994624), (168, 123744720), (171, 121573760), (176, 118119960), (180, 115495072), (190, 109416384), (192, 108276630), (198, 104995520), (209, 99469440), (210, 98995776), (220, 94495968), (224, 92808540), (228, 91180320), (231, 89996160), (240, 86621304), (252, 82496480), (264, 78746640), (266, 78154560), (280, 74246832), (285, 72944256), (288, 72184420), (304, 68385240), (308, 67497120), (315, 65997184), (320, 64965978), (330, 62997312), (336, 61872360), (342, 60786880), (352, 59059980), (360, 57747536), (380, 54708192), (384, 54138315), (385, 53997696), (396, 52497760), (399, 52103040), (418, 49734720), (420, 49497888), (440, 47247984), (448, 46404270), (456, 45590160), (462, 44998080), (480, 43310652), (495, 41998208), (504, 41248240), (528, 39373320), (532, 39077280), (560, 37123416), (570, 36472128), (576, 36092210), (608, 34192620), (616, 33748560), (627, 33156480), (630, 32998592), (640, 32482989), (660, 31498656), (665, 31261824), (672, 30936180), (684, 30393440), (693, 29998720), (704, 29529990), (720, 28873768), (760, 27354096), (770, 26998848), (792, 26248880), (798, 26051520), (836, 24867360), (840, 24748944), (855, 24314752), (880, 23623992), (896, 23202135), (912, 22795080), (924, 22499040), (960, 21655326), (990, 20999104), (1008, 20624120), (1045, 19893888), (1056, 19686660), (1064, 19538640), (1120, 18561708), (1140, 18236064), (1152, 18046105), (1155, 17999232), (1197, 17367680), (1216, 17096310), (1232, 16874280), (1254, 16578240), (1260, 16499296), (1320, 15749328), (1330, 15630912), (1344, 15468090), (1368, 15196720), (1386, 14999360), (1408, 14764995), (1440, 14436884), (1463, 14209920), (1520, 13677048), (1540, 13499424), (1584, 13124440), (1596, 13025760), (1672, 12433680), (1680, 12374472), (1710, 12157376), (1760, 11811996), (1824, 11397540), (1848, 11249520), (1881, 11052160), (1920, 10827663), (1980, 10499552), (1995, 10420608), (2016, 10312060), (2090, 9946944), (2112, 9843330), (2128, 9769320), (2240, 9280854), (2280, 9118032), (2310, 8999616), (2394, 8683840), (2432, 8548155), (2464, 8437140), (2467, 8426880), (2508, 8289120), (2520, 8249648), (2640, 7874664), (2660, 7815456), (2688, 7734045), (2736, 7598360), (2772, 7499680), (2880, 7218442), (2926, 7104960), (3040, 6838524), (3080, 6749712), (3135, 6631296), (3168, 6562220), (3192, 6512880), (3344, 6216840), (3360, 6187236), (3420, 6078688), (3465, 5999744), (3520, 5905998), (3648, 5698770), (3696, 5624760), (3762, 5526080), (3960, 5249776), (3990, 5210304), (4032, 5156030), (4180, 4973472), (4224, 4921665), (4256, 4884660), (4389, 4736640), (4480, 4640427), (4560, 4559016), (4620, 4499808), (4788, 4341920), (4928, 4218570), (4934, 4213440), (5016, 4144560), (5040, 4124824), (5280, 3937332), (5320, 3907728), (5472, 3799180), (5544, 3749840), (5760, 3609221), (5852, 3552480), (5985, 3473536), (6080, 3419262), (6160, 3374856), (6270, 3315648), (6336, 3281110), (6384, 3256440), (6688, 3108420), (6720, 3093618), (6840, 3039344), (6930, 2999872), (7040, 2952999), (7296, 2849385), (7315, 2841984), (7392, 2812380), (7401, 2808960), (7524, 2763040), (7920, 2624888), (7980, 2605152), (8064, 2578015), (8360, 2486736), (8512, 2442330), (8778, 2368320), (9120, 2279508), (9240, 2249904), (9405, 2210432), (9576, 2170960), (9856, 2109285), (9868, 2106720), (10032, 2072280), (10080, 2062412), (10560, 1968666), (10640, 1953864), (10944, 1899590), (11088, 1874920), (11704, 1776240), (11970, 1736768), (12160, 1709631), (12320, 1687428), (12335, 1685376), (12540, 1657824), (12672, 1640555), (12768, 1628220), (13167, 1578880), (13376, 1554210), (13440, 1546809), (13680, 1519672), (13860, 1499936), (14630, 1420992), (14784, 1406190), (14802, 1404480), (15048, 1381520), (15840, 1312444), (15960, 1302576), (16720, 1243368), (17024, 1221165), (17269, 1203840), (17556, 1184160), (18240, 1139754), (18480, 1124952), (18810, 1105216), (19152, 1085480), (19736, 1053360), (20064, 1036140), (20160, 1031206), (21120, 984333), (21280, 976932), (21888, 949795), (21945, 947328), (22176, 937460), (22203, 936320), (23408, 888120), (23940, 868384), (24640, 843714), (24670, 842688), (25080, 828912), (25536, 814110), (26334, 789440), (26752, 777105), (27137, 766080), (27360, 759836), (27720, 749968), (29260, 710496), (29568, 703095), (29604, 702240), (30096, 690760), (31680, 656222), (31920, 651288), (33440, 621684), (34538, 601920), (35112, 592080), (36480, 569877), (36960, 562476), (37005, 561792), (37620, 552608), (38304, 542740), (39472, 526680), (40128, 518070), (40320, 515603), (42560, 488466), (43890, 473664), (44352, 468730), (44406, 468160), (46816, 444060), (46873, 443520), (47880, 434192), (49280, 421857), (49340, 421344), (50160, 414456), (51072, 407055), (51807, 401280), (52668, 394720), (54274, 383040), (54720, 379918), (55440, 374984), (58520, 355248), (59208, 351120), (60192, 345380), (63360, 328111), (63840, 325644), (65835, 315776), (66880, 310842), (69076, 300960), (70224, 296040), (73920, 281238), (74010, 280896), (75240, 276304), (76608, 271370), (78944, 263340), (80256, 259035), (81411, 255360), (85120, 244233), (86345, 240768), (87780, 236832), (88704, 234365), (88812, 234080), (93632, 222030), (93746, 221760), (95760, 217096), (98680, 210672), (100320, 207228), (103614, 200640), (105336, 197360), (108548, 191520), (109440, 189959), (110880, 187492), (111015, 187264), (117040, 177624), (118416, 175560), (120384, 172690), (127680, 162822), (131670, 157888), (133760, 155421), (135685, 153216), (138152, 150480), (140448, 148020), (140619, 147840)]