19988559360

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:659

約数の個数: 960

約数和(自身を含む): 91003461120

約数和(自身を除く): 71014901760

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, 256, 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, 512, 528, 532, 560, 570, 576, 593, 608, 616, 627, 630, 640, 660, 665, 672, 684, 693, 704, 720, 760, 768, 770, 792, 798, 836, 840, 855, 880, 896, 912, 924, 960, 990, 1008, 1045, 1056, 1064, 1120, 1140, 1152, 1155, 1186, 1197, 1216, 1232, 1254, 1260, 1280, 1320, 1330, 1344, 1368, 1386, 1408, 1440, 1463, 1520, 1536, 1540, 1584, 1596, 1672, 1680, 1710, 1760, 1779, 1792, 1824, 1848, 1881, 1920, 1980, 1995, 2016, 2090, 2112, 2128, 2240, 2280, 2304, 2310, 2372, 2394, 2432, 2464, 2508, 2520, 2560, 2640, 2660, 2688, 2736, 2772, 2816, 2880, 2926, 2965, 3040, 3080, 3135, 3168, 3192, 3344, 3360, 3420, 3465, 3520, 3558, 3584, 3648, 3696, 3762, 3840, 3960, 3990, 4032, 4151, 4180, 4224, 4256, 4389, 4480, 4560, 4608, 4620, 4744, 4788, 4864, 4928, 5016, 5040, 5280, 5320, 5337, 5376, 5472, 5544, 5632, 5760, 5852, 5930, 5985, 6080, 6160, 6270, 6336, 6384, 6523, 6688, 6720, 6840, 6930, 7040, 7116, 7296, 7315, 7392, 7524, 7680, 7920, 7980, 8064, 8302, 8360, 8448, 8512, 8778, 8895, 8960, 9120, 9240, 9405, 9488, 9576, 9728, 9856, 10032, 10080, 10560, 10640, 10674, 10752, 10944, 11088, 11267, 11520, 11704, 11860, 11970, 12160, 12320, 12453, 12540, 12672, 12768, 13046, 13167, 13376, 13440, 13680, 13860, 14080, 14232, 14592, 14630, 14784, 15048, 15840, 15960, 16128, 16604, 16720, 16896, 17024, 17556, 17790, 17920, 18240, 18480, 18810, 18976, 19152, 19569, 19712, 20064, 20160, 20755, 21120, 21280, 21348, 21888, 21945, 22176, 22534, 23040, 23408, 23720, 23940, 24320, 24640, 24906, 25080, 25344, 25536, 26092, 26334, 26685, 26752, 26880, 27360, 27720, 28160, 28464, 29184, 29260, 29568, 30096, 31680, 31920, 32256, 32615, 33208, 33440, 33801, 34048, 35112, 35580, 36480, 36960, 37359, 37620, 37952, 38304, 39138, 39424, 40128, 40320, 41510, 42240, 42560, 42696, 43776, 43890, 44352, 45068, 45661, 46816, 47440, 47880, 48640, 49280, 49812, 50160, 50688, 51072, 52184, 52668, 53370, 53504, 53760, 54720, 55440, 56335, 56928, 58520, 58707, 59136, 60192, 62265, 63360, 63840, 65230, 65835, 66416, 66880, 67602, 68096, 70224, 71160, 72960, 73920, 74718, 75240, 75904, 76608, 78276, 78869, 80256, 80640, 83020, 84480, 85120, 85392, 87552, 87780, 88704, 90136, 91322, 93632, 94880, 95760, 97845, 98560, 99624, 100320, 101403, 102144, 104368, 105336, 106740, 107008, 109440, 110880, 112670, 113856, 117040, 117414, 118272, 120384, 123937, 124530, 126720, 127680, 130460, 131670, 132832, 133760, 135204, 136983, 140448, 142320, 145920, 147840, 149436, 150480, 151808, 153216, 156552, 157738, 160512, 161280, 166040, 169005, 170240, 170784, 175560, 177408, 180272, 182644, 186795, 187264, 189760, 191520, 195690, 197120, 199248, 200640, 202806, 204288, 208736, 210672, 213480, 218880, 221760, 225340, 227712, 228305, 234080, 234828, 236607, 240768, 247874, 249060, 253440, 255360, 260920, 263340, 265664, 267520, 270408, 273966, 280896, 284640, 293535, 295680, 298872, 300960, 303616, 306432, 313104, 315476, 321024, 332080, 338010, 340480, 341568, 351120, 354816, 360544, 365288, 371811, 373590, 374528, 379520, 383040, 391380, 394345, 398496, 401280, 405612, 410949, 417472, 421344, 426960, 437760, 443520, 450680, 455424, 456610, 468160, 469656, 473214, 481536, 495748, 498120, 507015, 510720, 521840, 526680, 531328, 535040, 540816, 547932, 561792, 569280, 587070, 591360, 597744, 601920, 612864, 619685, 626208, 630952, 664160, 676020, 683136, 684915, 702240, 709821, 721088, 730576, 743622, 747180, 749056, 759040, 766080, 782760, 788690, 796992, 802560, 811224, 821898, 834944, 842688, 853920, 867559, 887040, 901360, 910848, 913220, 936320, 939312, 946428, 963072, 991496, 996240, 1014030, 1021440, 1043680, 1053360, 1062656, 1081632, 1095864, 1115433, 1123584, 1138560, 1174140, 1183035, 1195488, 1203840, 1239370, 1252416, 1261904, 1328320, 1352040, 1366272, 1369830, 1404480, 1419642, 1442176, 1461152, 1487244, 1494360, 1518080, 1532160, 1565520, 1577380, 1593984, 1605120, 1622448, 1643796, 1669888, 1685376, 1707840, 1735118, 1774080, 1802720, 1826440, 1859055, 1872640, 1878624, 1892856, 1982992, 1992480, 2028060, 2054745, 2087360, 2106720, 2125312, 2163264, 2191728, 2230866, 2247168, 2277120, 2348280, 2366070, 2390976, 2407680, 2478740, 2504832, 2523808, 2602677, 2656640, 2704080, 2732544, 2739660, 2808960, 2839284, 2884352, 2922304, 2974488, 2988720, 3064320, 3131040, 3154760, 3187968, 3244896, 3287592, 3339776, 3370752, 3415680, 3470236, 3549105, 3605440, 3652880, 3718110, 3745280, 3757248, 3785712, 3965984, 3984960, 4056120, 4109490, 4174720, 4213440, 4326528, 4337795, 4383456, 4461732, 4554240, 4696560, 4732140, 4781952, 4815360, 4957480, 5009664, 5047616, 5205354, 5313280, 5408160, 5479320, 5577165, 5617920, 5678568, 5768704, 5844608, 5948976, 5977440, 6262080, 6309520, 6375936, 6489792, 6575184, 6741504, 6831360, 6940472, 7098210, 7210880, 7305760, 7436220, 7514496, 7571424, 7808031, 7931968, 7969920, 8112240, 8218980, 8349440, 8426880, 8653056, 8675590, 8766912, 8923464, 9393120, 9464280, 9563904, 9914960, 10019328, 10095232, 10410708, 10626560, 10816320, 10958640, 11154330, 11235840, 11357136, 11689216, 11897952, 11954880, 12524160, 12619040, 12979584, 13013385, 13150368, 13662720, 13880944, 14196420, 14421760, 14611520, 14872440, 15028992, 15142848, 15616062, 15863936, 15939840, 16224480, 16437960, 16698880, 16853760, 17306112, 17351180, 17533824, 17846928, 18786240, 18928560, 19127808, 19829920, 20190464, 20821416, 21632640, 21917280, 22308660, 22714272, 23378432, 23795904, 23909760, 25048320, 25238080, 25959168, 26026770, 26300736, 27761888, 28392840, 28843520, 29223040, 29744880, 30057984, 30285696, 31232124, 31727872, 31879680, 32448960, 32875920, 33707520, 34702360, 35067648, 35693856, 37572480, 37857120, 39040155, 39659840, 40380928, 41642832, 43265280, 43834560, 44617320, 45428544, 47591808, 47819520, 50096640, 50476160, 51918336, 52053540, 52601472, 55523776, 56785680, 58446080, 59489760, 60571392, 62464248, 63455744, 64897920, 65751840, 69404720, 70135296, 71387712, 75144960, 75714240, 78080310, 79319680, 83285664, 86530560, 87669120, 89234640, 90857088, 95183616, 95639040, 100952320, 104107080, 105202944, 111047552, 113571360, 116892160, 118979520, 121142784, 124928496, 129795840, 131503680, 138809440, 142775424, 150289920, 151428480, 156160620, 158639360, 166571328, 175338240, 178469280, 181714176, 190367232, 201904640, 208214160, 210405888, 222095104, 227142720, 237959040, 249856992, 259591680, 263007360, 277618880, 285550848, 302856960, 312321240, 317278720, 333142656, 350676480, 356938560, 363428352, 416428320, 444190208, 454285440, 475918080, 499713984, 526014720, 555237760, 571101696, 605713920, 624642480, 666285312, 713877120, 832856640, 908570880, 951836160, 999427968, 1052029440, 1110475520, 1249284960, 1332570624, 1427754240, 1665713280, 1817141760, 1998855936, 2220951040, 2498569920, 2855508480, 3331426560, 3997711872, 4997139840, 6662853120, 9994279680, 19988559360]

約数ペア:

[(1, 19988559360), (2, 9994279680), (3, 6662853120), (4, 4997139840), (5, 3997711872), (6, 3331426560), (7, 2855508480), (8, 2498569920), (9, 2220951040), (10, 1998855936), (11, 1817141760), (12, 1665713280), (14, 1427754240), (15, 1332570624), (16, 1249284960), (18, 1110475520), (19, 1052029440), (20, 999427968), (21, 951836160), (22, 908570880), (24, 832856640), (28, 713877120), (30, 666285312), (32, 624642480), (33, 605713920), (35, 571101696), (36, 555237760), (38, 526014720), (40, 499713984), (42, 475918080), (44, 454285440), (45, 444190208), (48, 416428320), (55, 363428352), (56, 356938560), (57, 350676480), (60, 333142656), (63, 317278720), (64, 312321240), (66, 302856960), (70, 285550848), (72, 277618880), (76, 263007360), (77, 259591680), (80, 249856992), (84, 237959040), (88, 227142720), (90, 222095104), (95, 210405888), (96, 208214160), (99, 201904640), (105, 190367232), (110, 181714176), (112, 178469280), (114, 175338240), (120, 166571328), (126, 158639360), (128, 156160620), (132, 151428480), (133, 150289920), (140, 142775424), (144, 138809440), (152, 131503680), (154, 129795840), (160, 124928496), (165, 121142784), (168, 118979520), (171, 116892160), (176, 113571360), (180, 111047552), (190, 105202944), (192, 104107080), (198, 100952320), (209, 95639040), (210, 95183616), (220, 90857088), (224, 89234640), (228, 87669120), (231, 86530560), (240, 83285664), (252, 79319680), (256, 78080310), (264, 75714240), (266, 75144960), (280, 71387712), (285, 70135296), (288, 69404720), (304, 65751840), (308, 64897920), (315, 63455744), (320, 62464248), (330, 60571392), (336, 59489760), (342, 58446080), (352, 56785680), (360, 55523776), (380, 52601472), (384, 52053540), (385, 51918336), (396, 50476160), (399, 50096640), (418, 47819520), (420, 47591808), (440, 45428544), (448, 44617320), (456, 43834560), (462, 43265280), (480, 41642832), (495, 40380928), (504, 39659840), (512, 39040155), (528, 37857120), (532, 37572480), (560, 35693856), (570, 35067648), (576, 34702360), (593, 33707520), (608, 32875920), (616, 32448960), (627, 31879680), (630, 31727872), (640, 31232124), (660, 30285696), (665, 30057984), (672, 29744880), (684, 29223040), (693, 28843520), (704, 28392840), (720, 27761888), (760, 26300736), (768, 26026770), (770, 25959168), (792, 25238080), (798, 25048320), (836, 23909760), (840, 23795904), (855, 23378432), (880, 22714272), (896, 22308660), (912, 21917280), (924, 21632640), (960, 20821416), (990, 20190464), (1008, 19829920), (1045, 19127808), (1056, 18928560), (1064, 18786240), (1120, 17846928), (1140, 17533824), (1152, 17351180), (1155, 17306112), (1186, 16853760), (1197, 16698880), (1216, 16437960), (1232, 16224480), (1254, 15939840), (1260, 15863936), (1280, 15616062), (1320, 15142848), (1330, 15028992), (1344, 14872440), (1368, 14611520), (1386, 14421760), (1408, 14196420), (1440, 13880944), (1463, 13662720), (1520, 13150368), (1536, 13013385), (1540, 12979584), (1584, 12619040), (1596, 12524160), (1672, 11954880), (1680, 11897952), (1710, 11689216), (1760, 11357136), (1779, 11235840), (1792, 11154330), (1824, 10958640), (1848, 10816320), (1881, 10626560), (1920, 10410708), (1980, 10095232), (1995, 10019328), (2016, 9914960), (2090, 9563904), (2112, 9464280), (2128, 9393120), (2240, 8923464), (2280, 8766912), (2304, 8675590), (2310, 8653056), (2372, 8426880), (2394, 8349440), (2432, 8218980), (2464, 8112240), (2508, 7969920), (2520, 7931968), (2560, 7808031), (2640, 7571424), (2660, 7514496), (2688, 7436220), (2736, 7305760), (2772, 7210880), (2816, 7098210), (2880, 6940472), (2926, 6831360), (2965, 6741504), (3040, 6575184), (3080, 6489792), (3135, 6375936), (3168, 6309520), (3192, 6262080), (3344, 5977440), (3360, 5948976), (3420, 5844608), (3465, 5768704), (3520, 5678568), (3558, 5617920), (3584, 5577165), (3648, 5479320), (3696, 5408160), (3762, 5313280), (3840, 5205354), (3960, 5047616), (3990, 5009664), (4032, 4957480), (4151, 4815360), (4180, 4781952), (4224, 4732140), (4256, 4696560), (4389, 4554240), (4480, 4461732), (4560, 4383456), (4608, 4337795), (4620, 4326528), (4744, 4213440), (4788, 4174720), (4864, 4109490), (4928, 4056120), (5016, 3984960), (5040, 3965984), (5280, 3785712), (5320, 3757248), (5337, 3745280), (5376, 3718110), (5472, 3652880), (5544, 3605440), (5632, 3549105), (5760, 3470236), (5852, 3415680), (5930, 3370752), (5985, 3339776), (6080, 3287592), (6160, 3244896), (6270, 3187968), (6336, 3154760), (6384, 3131040), (6523, 3064320), (6688, 2988720), (6720, 2974488), (6840, 2922304), (6930, 2884352), (7040, 2839284), (7116, 2808960), (7296, 2739660), (7315, 2732544), (7392, 2704080), (7524, 2656640), (7680, 2602677), (7920, 2523808), (7980, 2504832), (8064, 2478740), (8302, 2407680), (8360, 2390976), (8448, 2366070), (8512, 2348280), (8778, 2277120), (8895, 2247168), (8960, 2230866), (9120, 2191728), (9240, 2163264), (9405, 2125312), (9488, 2106720), (9576, 2087360), (9728, 2054745), (9856, 2028060), (10032, 1992480), (10080, 1982992), (10560, 1892856), (10640, 1878624), (10674, 1872640), (10752, 1859055), (10944, 1826440), (11088, 1802720), (11267, 1774080), (11520, 1735118), (11704, 1707840), (11860, 1685376), (11970, 1669888), (12160, 1643796), (12320, 1622448), (12453, 1605120), (12540, 1593984), (12672, 1577380), (12768, 1565520), (13046, 1532160), (13167, 1518080), (13376, 1494360), (13440, 1487244), (13680, 1461152), (13860, 1442176), (14080, 1419642), (14232, 1404480), (14592, 1369830), (14630, 1366272), (14784, 1352040), (15048, 1328320), (15840, 1261904), (15960, 1252416), (16128, 1239370), (16604, 1203840), (16720, 1195488), (16896, 1183035), (17024, 1174140), (17556, 1138560), (17790, 1123584), (17920, 1115433), (18240, 1095864), (18480, 1081632), (18810, 1062656), (18976, 1053360), (19152, 1043680), (19569, 1021440), (19712, 1014030), (20064, 996240), (20160, 991496), (20755, 963072), (21120, 946428), (21280, 939312), (21348, 936320), (21888, 913220), (21945, 910848), (22176, 901360), (22534, 887040), (23040, 867559), (23408, 853920), (23720, 842688), (23940, 834944), (24320, 821898), (24640, 811224), (24906, 802560), (25080, 796992), (25344, 788690), (25536, 782760), (26092, 766080), (26334, 759040), (26685, 749056), (26752, 747180), (26880, 743622), (27360, 730576), (27720, 721088), (28160, 709821), (28464, 702240), (29184, 684915), (29260, 683136), (29568, 676020), (30096, 664160), (31680, 630952), (31920, 626208), (32256, 619685), (32615, 612864), (33208, 601920), (33440, 597744), (33801, 591360), (34048, 587070), (35112, 569280), (35580, 561792), (36480, 547932), (36960, 540816), (37359, 535040), (37620, 531328), (37952, 526680), (38304, 521840), (39138, 510720), (39424, 507015), (40128, 498120), (40320, 495748), (41510, 481536), (42240, 473214), (42560, 469656), (42696, 468160), (43776, 456610), (43890, 455424), (44352, 450680), (45068, 443520), (45661, 437760), (46816, 426960), (47440, 421344), (47880, 417472), (48640, 410949), (49280, 405612), (49812, 401280), (50160, 398496), (50688, 394345), (51072, 391380), (52184, 383040), (52668, 379520), (53370, 374528), (53504, 373590), (53760, 371811), (54720, 365288), (55440, 360544), (56335, 354816), (56928, 351120), (58520, 341568), (58707, 340480), (59136, 338010), (60192, 332080), (62265, 321024), (63360, 315476), (63840, 313104), (65230, 306432), (65835, 303616), (66416, 300960), (66880, 298872), (67602, 295680), (68096, 293535), (70224, 284640), (71160, 280896), (72960, 273966), (73920, 270408), (74718, 267520), (75240, 265664), (75904, 263340), (76608, 260920), (78276, 255360), (78869, 253440), (80256, 249060), (80640, 247874), (83020, 240768), (84480, 236607), (85120, 234828), (85392, 234080), (87552, 228305), (87780, 227712), (88704, 225340), (90136, 221760), (91322, 218880), (93632, 213480), (94880, 210672), (95760, 208736), (97845, 204288), (98560, 202806), (99624, 200640), (100320, 199248), (101403, 197120), (102144, 195690), (104368, 191520), (105336, 189760), (106740, 187264), (107008, 186795), (109440, 182644), (110880, 180272), (112670, 177408), (113856, 175560), (117040, 170784), (117414, 170240), (118272, 169005), (120384, 166040), (123937, 161280), (124530, 160512), (126720, 157738), (127680, 156552), (130460, 153216), (131670, 151808), (132832, 150480), (133760, 149436), (135204, 147840), (136983, 145920), (140448, 142320)]