251420621760

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1231}}^1$

素因数の和:1582

約数の個数: 896

約数和(自身を含む): 1110318612480

約数和(自身を除く): 858897990720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 307, 308, 315, 320, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 448, 462, 480, 495, 504, 528, 540, 560, 576, 594, 614, 616, 630, 660, 672, 693, 704, 720, 756, 770, 792, 840, 864, 880, 921, 924, 945, 960, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1228, 1231, 1232, 1260, 1320, 1344, 1386, 1440, 1485, 1512, 1535, 1540, 1584, 1680, 1728, 1760, 1842, 1848, 1890, 1980, 2016, 2079, 2112, 2149, 2160, 2240, 2310, 2376, 2456, 2462, 2464, 2520, 2640, 2763, 2772, 2880, 2970, 3024, 3070, 3080, 3168, 3360, 3377, 3465, 3520, 3684, 3693, 3696, 3780, 3960, 4032, 4158, 4298, 4320, 4605, 4620, 4752, 4912, 4924, 4928, 5040, 5280, 5526, 5544, 5940, 6048, 6140, 6155, 6160, 6336, 6447, 6720, 6754, 6930, 7368, 7386, 7392, 7560, 7920, 8289, 8316, 8596, 8617, 8640, 9210, 9240, 9504, 9824, 9848, 10080, 10131, 10395, 10560, 10745, 11052, 11079, 11088, 11880, 12096, 12280, 12310, 12320, 12894, 13508, 13541, 13815, 13860, 14736, 14772, 14784, 15120, 15840, 16578, 16632, 16885, 17192, 17234, 18420, 18465, 18480, 19008, 19341, 19648, 19696, 20160, 20262, 20790, 21490, 22104, 22158, 22176, 23639, 23760, 24560, 24620, 24640, 25788, 25851, 27016, 27082, 27630, 27720, 29472, 29544, 30240, 30393, 31680, 32235, 33156, 33237, 33264, 33770, 34384, 34468, 36840, 36930, 36960, 38682, 39392, 40524, 40623, 41445, 41580, 42980, 43085, 44208, 44316, 44352, 47278, 47520, 49120, 49240, 50655, 51576, 51702, 54032, 54164, 55260, 55395, 55440, 58023, 58944, 59088, 60480, 60786, 64470, 66312, 66474, 66528, 67540, 67705, 68768, 68936, 70917, 73680, 73860, 73920, 77364, 77553, 78784, 81048, 81246, 82890, 83160, 85960, 86170, 88416, 88632, 91179, 94556, 94787, 95040, 96705, 98240, 98480, 101310, 103152, 103404, 108064, 108328, 110520, 110790, 110880, 116046, 118176, 118195, 121572, 121869, 128940, 129255, 132624, 132948, 133056, 135080, 135410, 137536, 137872, 141834, 147360, 147720, 151965, 154728, 155106, 162096, 162492, 165780, 166185, 166320, 171920, 172340, 176832, 177264, 182358, 189112, 189574, 193410, 196960, 202620, 203115, 206304, 206808, 212751, 216128, 216656, 221040, 221580, 221760, 232092, 232659, 236352, 236390, 243144, 243738, 257880, 258510, 265248, 265896, 270160, 270820, 275744, 283668, 284361, 290115, 294720, 295440, 303930, 309456, 310212, 324192, 324984, 331560, 332370, 332640, 343840, 344680, 354528, 354585, 364716, 365607, 377917, 378224, 379148, 386820, 387765, 393920, 405240, 406230, 412608, 413616, 425502, 433312, 442080, 443160, 455895, 464184, 465318, 472780, 473935, 486288, 487476, 515760, 517020, 530496, 531792, 540320, 541640, 551488, 567336, 568722, 580230, 590880, 607860, 609345, 618912, 620424, 638253, 648384, 649968, 663120, 664740, 665280, 687680, 689360, 709056, 709170, 729432, 731214, 755834, 756448, 758296, 773640, 775530, 810480, 812460, 827232, 851004, 853083, 866624, 884160, 886320, 911790, 928368, 930636, 945560, 947870, 972576, 974952, 1031520, 1034040, 1063584, 1063755, 1080640, 1083280, 1133751, 1134672, 1137444, 1160460, 1163295, 1181760, 1215720, 1218690, 1237824, 1240848, 1276506, 1299936, 1326240, 1329480, 1378720, 1418340, 1421805, 1458864, 1462428, 1511668, 1512896, 1516592, 1547280, 1551060, 1620960, 1624920, 1654464, 1702008, 1706166, 1772640, 1823580, 1828035, 1856736, 1861272, 1889585, 1891120, 1895740, 1945152, 1949904, 2063040, 2068080, 2127168, 2127510, 2166560, 2267502, 2269344, 2274888, 2320920, 2326590, 2431440, 2437380, 2481696, 2553012, 2559249, 2599872, 2645419, 2652480, 2658960, 2757440, 2836680, 2843610, 2917728, 2924856, 3023336, 3033184, 3094560, 3102120, 3191265, 3241920, 3249840, 3401253, 3404016, 3412332, 3545280, 3647160, 3656070, 3713472, 3722544, 3779170, 3782240, 3791480, 3899808, 4136160, 4157087, 4255020, 4265415, 4333120, 4535004, 4538688, 4549776, 4641840, 4653180, 4862880, 4874760, 4963392, 5106024, 5118498, 5290838, 5317920, 5668755, 5673360, 5687220, 5835456, 5849712, 6046672, 6066368, 6189120, 6204240, 6382530, 6499680, 6802506, 6808032, 6824664, 7294320, 7312140, 7445088, 7558340, 7564480, 7582960, 7799616, 7936257, 8272320, 8314174, 8510040, 8530830, 9070008, 9099552, 9283680, 9306360, 9725760, 9749520, 10203759, 10212048, 10236996, 10581676, 10635840, 11337510, 11346720, 11374440, 11699424, 12093344, 12408480, 12471261, 12765060, 12796245, 12999360, 13227095, 13605012, 13616064, 13649328, 14588640, 14624280, 14890176, 15116680, 15165920, 15872514, 16628348, 17006265, 17020080, 17061660, 18140016, 18199104, 18567360, 18612720, 19499040, 20407518, 20424096, 20473992, 20785435, 21163352, 22675020, 22693440, 22748880, 23398848, 23808771, 24186688, 24816960, 24942522, 25530120, 25592490, 26454190, 27210024, 27298656, 29099609, 29177280, 29248560, 30233360, 30331840, 31745028, 33256696, 34012530, 34040160, 34123320, 36280032, 37225440, 37413783, 38998080, 39681285, 40815036, 40848192, 40947984, 41570870, 42326704, 45350040, 45497760, 47617542, 49885044, 51018795, 51060240, 51184980, 52908380, 54420048, 54597312, 58199218, 58497120, 60466720, 62356305, 63490056, 66513392, 68025060, 68080320, 68246640, 71426313, 72560064, 74450880, 74827566, 79362570, 81630072, 81895968, 83141740, 84653408, 87298827, 90700080, 90995520, 95235084, 99770088, 102037590, 102120480, 102369960, 105816760, 108840096, 112241349, 116398436, 116994240, 119043855, 120933440, 124712610, 126980112, 133026784, 136050120, 136493280, 142852626, 145498045, 149655132, 158725140, 163260144, 163791936, 166283480, 169306816, 174597654, 181400160, 187068915, 190470168, 199540176, 204075180, 204240960, 204739920, 211633520, 217680192, 224482698, 232796872, 238087710, 249425220, 253960224, 261896481, 266053568, 272100240, 272986560, 285705252, 290996090, 299310264, 317450280, 326520288, 332566960, 349195308, 357131565, 362800320, 374137830, 380940336, 399080352, 408150360, 409479840, 423267040, 436494135, 448965396, 465593744, 476175420, 498850440, 507920448, 523792962, 544200480, 561206745, 571410504, 581992180, 598620528, 634900560, 653040576, 665133920, 698390616, 714263130, 748275660, 761880672, 785689443, 798160704, 816300720, 818959680, 846534080, 872988270, 897930792, 931187488, 952350840, 997700880, 1047585924, 1088400960, 1122413490, 1142821008, 1163984360, 1197241056, 1269801120, 1309482405, 1330267840, 1396781232, 1428526260, 1496551320, 1523761344, 1571378886, 1632601440, 1745976540, 1795861584, 1862374976, 1904701680, 1995401760, 2095171848, 2244826980, 2285642016, 2327968720, 2394482112, 2539602240, 2618964810, 2793562464, 2857052520, 2993102640, 3142757772, 3265202880, 3491953080, 3591723168, 3809403360, 3928447215, 3990803520, 4190343696, 4489653960, 4571284032, 4655937440, 5237929620, 5587124928, 5714105040, 5986205280, 6285515544, 6983906160, 7183446336, 7618806720, 7856894430, 8380687392, 8979307920, 9311874880, 10475859240, 11428210080, 11972410560, 12571031088, 13967812320, 15713788860, 16761374784, 17958615840, 20951718480, 22856420160, 25142062176, 27935624640, 31427577720, 35917231680, 41903436960, 50284124352, 62855155440, 83806873920, 125710310880, 251420621760]

約数ペア:

[(1, 251420621760), (2, 125710310880), (3, 83806873920), (4, 62855155440), (5, 50284124352), (6, 41903436960), (7, 35917231680), (8, 31427577720), (9, 27935624640), (10, 25142062176), (11, 22856420160), (12, 20951718480), (14, 17958615840), (15, 16761374784), (16, 15713788860), (18, 13967812320), (20, 12571031088), (21, 11972410560), (22, 11428210080), (24, 10475859240), (27, 9311874880), (28, 8979307920), (30, 8380687392), (32, 7856894430), (33, 7618806720), (35, 7183446336), (36, 6983906160), (40, 6285515544), (42, 5986205280), (44, 5714105040), (45, 5587124928), (48, 5237929620), (54, 4655937440), (55, 4571284032), (56, 4489653960), (60, 4190343696), (63, 3990803520), (64, 3928447215), (66, 3809403360), (70, 3591723168), (72, 3491953080), (77, 3265202880), (80, 3142757772), (84, 2993102640), (88, 2857052520), (90, 2793562464), (96, 2618964810), (99, 2539602240), (105, 2394482112), (108, 2327968720), (110, 2285642016), (112, 2244826980), (120, 2095171848), (126, 1995401760), (132, 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362800320), (704, 357131565), (720, 349195308), (756, 332566960), (770, 326520288), (792, 317450280), (840, 299310264), (864, 290996090), (880, 285705252), (921, 272986560), (924, 272100240), (945, 266053568), (960, 261896481), (990, 253960224), (1008, 249425220), (1056, 238087710), (1080, 232796872), (1120, 224482698), (1155, 217680192), (1188, 211633520), (1228, 204739920), (1231, 204240960), (1232, 204075180), (1260, 199540176), (1320, 190470168), (1344, 187068915), (1386, 181400160), (1440, 174597654), (1485, 169306816), (1512, 166283480), (1535, 163791936), (1540, 163260144), (1584, 158725140), (1680, 149655132), (1728, 145498045), (1760, 142852626), (1842, 136493280), (1848, 136050120), (1890, 133026784), (1980, 126980112), (2016, 124712610), (2079, 120933440), (2112, 119043855), (2149, 116994240), (2160, 116398436), (2240, 112241349), (2310, 108840096), (2376, 105816760), (2456, 102369960), (2462, 102120480), (2464, 102037590), (2520, 99770088), (2640, 95235084), (2763, 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(10080, 24942522), (10131, 24816960), (10395, 24186688), (10560, 23808771), (10745, 23398848), (11052, 22748880), (11079, 22693440), (11088, 22675020), (11880, 21163352), (12096, 20785435), (12280, 20473992), (12310, 20424096), (12320, 20407518), (12894, 19499040), (13508, 18612720), (13541, 18567360), (13815, 18199104), (13860, 18140016), (14736, 17061660), (14772, 17020080), (14784, 17006265), (15120, 16628348), (15840, 15872514), (16578, 15165920), (16632, 15116680), (16885, 14890176), (17192, 14624280), (17234, 14588640), (18420, 13649328), (18465, 13616064), (18480, 13605012), (19008, 13227095), (19341, 12999360), (19648, 12796245), (19696, 12765060), (20160, 12471261), (20262, 12408480), (20790, 12093344), (21490, 11699424), (22104, 11374440), (22158, 11346720), (22176, 11337510), (23639, 10635840), (23760, 10581676), (24560, 10236996), (24620, 10212048), (24640, 10203759), (25788, 9749520), (25851, 9725760), (27016, 9306360), (27082, 9283680), (27630, 9099552), (27720, 9070008), (29472, 8530830), (29544, 8510040), (30240, 8314174), (30393, 8272320), (31680, 7936257), (32235, 7799616), (33156, 7582960), (33237, 7564480), (33264, 7558340), (33770, 7445088), (34384, 7312140), (34468, 7294320), (36840, 6824664), (36930, 6808032), (36960, 6802506), (38682, 6499680), (39392, 6382530), (40524, 6204240), (40623, 6189120), (41445, 6066368), (41580, 6046672), (42980, 5849712), (43085, 5835456), (44208, 5687220), (44316, 5673360), (44352, 5668755), (47278, 5317920), (47520, 5290838), (49120, 5118498), (49240, 5106024), (50655, 4963392), (51576, 4874760), (51702, 4862880), (54032, 4653180), (54164, 4641840), (55260, 4549776), (55395, 4538688), (55440, 4535004), (58023, 4333120), (58944, 4265415), (59088, 4255020), (60480, 4157087), (60786, 4136160), (64470, 3899808), (66312, 3791480), (66474, 3782240), (66528, 3779170), (67540, 3722544), (67705, 3713472), (68768, 3656070), (68936, 3647160), (70917, 3545280), (73680, 3412332), (73860, 3404016), (73920, 3401253), (77364, 3249840), (77553, 3241920), (78784, 3191265), (81048, 3102120), (81246, 3094560), (82890, 3033184), (83160, 3023336), (85960, 2924856), (86170, 2917728), (88416, 2843610), (88632, 2836680), (91179, 2757440), (94556, 2658960), (94787, 2652480), (95040, 2645419), (96705, 2599872), (98240, 2559249), (98480, 2553012), (101310, 2481696), (103152, 2437380), (103404, 2431440), (108064, 2326590), (108328, 2320920), (110520, 2274888), (110790, 2269344), (110880, 2267502), (116046, 2166560), (118176, 2127510), (118195, 2127168), (121572, 2068080), (121869, 2063040), (128940, 1949904), (129255, 1945152), (132624, 1895740), (132948, 1891120), (133056, 1889585), (135080, 1861272), (135410, 1856736), (137536, 1828035), (137872, 1823580), (141834, 1772640), (147360, 1706166), (147720, 1702008), (151965, 1654464), (154728, 1624920), (155106, 1620960), (162096, 1551060), (162492, 1547280), (165780, 1516592), (166185, 1512896), (166320, 1511668), (171920, 1462428), (172340, 1458864), (176832, 1421805), (177264, 1418340), (182358, 1378720), (189112, 1329480), (189574, 1326240), (193410, 1299936), (196960, 1276506), (202620, 1240848), (203115, 1237824), (206304, 1218690), (206808, 1215720), (212751, 1181760), (216128, 1163295), (216656, 1160460), (221040, 1137444), (221580, 1134672), (221760, 1133751), (232092, 1083280), (232659, 1080640), (236352, 1063755), (236390, 1063584), (243144, 1034040), (243738, 1031520), (257880, 974952), (258510, 972576), (265248, 947870), (265896, 945560), (270160, 930636), (270820, 928368), (275744, 911790), (283668, 886320), (284361, 884160), (290115, 866624), (294720, 853083), (295440, 851004), (303930, 827232), (309456, 812460), (310212, 810480), (324192, 775530), (324984, 773640), (331560, 758296), (332370, 756448), (332640, 755834), (343840, 731214), (344680, 729432), (354528, 709170), (354585, 709056), (364716, 689360), (365607, 687680), (377917, 665280), (378224, 664740), (379148, 663120), (386820, 649968), (387765, 648384), (393920, 638253), (405240, 620424), (406230, 618912), (412608, 609345), (413616, 607860), (425502, 590880), (433312, 580230), (442080, 568722), (443160, 567336), (455895, 551488), (464184, 541640), (465318, 540320), (472780, 531792), (473935, 530496), (486288, 517020), (487476, 515760)]