257515822080

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3038

約数の個数: 880

約数和(自身を含む): 1060021100160

約数和(自身を除く): 802505278080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 64, 66, 72, 76, 80, 81, 88, 90, 95, 96, 99, 108, 110, 114, 120, 128, 132, 135, 144, 152, 160, 162, 165, 171, 176, 180, 190, 192, 198, 209, 216, 220, 228, 240, 256, 264, 270, 285, 288, 297, 304, 320, 324, 330, 342, 352, 360, 380, 384, 396, 405, 418, 432, 440, 456, 480, 495, 512, 513, 528, 540, 570, 576, 594, 608, 627, 640, 648, 660, 684, 704, 720, 760, 768, 792, 810, 836, 855, 864, 880, 891, 912, 960, 990, 1024, 1026, 1045, 1056, 1080, 1140, 1152, 1188, 1216, 1254, 1280, 1296, 1320, 1368, 1408, 1440, 1485, 1520, 1536, 1539, 1584, 1620, 1672, 1710, 1728, 1760, 1782, 1824, 1881, 1920, 1980, 2052, 2090, 2112, 2160, 2280, 2304, 2376, 2432, 2508, 2560, 2565, 2592, 2640, 2736, 2816, 2880, 2970, 2971, 3040, 3072, 3078, 3135, 3168, 3240, 3344, 3420, 3456, 3520, 3564, 3648, 3762, 3840, 3960, 4104, 4180, 4224, 4320, 4455, 4560, 4608, 4752, 4864, 5016, 5120, 5130, 5184, 5280, 5472, 5632, 5643, 5760, 5940, 5942, 6080, 6156, 6270, 6336, 6480, 6688, 6840, 6912, 7040, 7128, 7296, 7524, 7680, 7695, 7920, 8208, 8360, 8448, 8640, 8910, 8913, 9120, 9216, 9405, 9504, 9728, 10032, 10260, 10368, 10560, 10944, 11264, 11286, 11520, 11880, 11884, 12160, 12312, 12540, 12672, 12960, 13376, 13680, 13824, 14080, 14256, 14592, 14855, 15048, 15360, 15390, 15840, 16416, 16720, 16896, 16929, 17280, 17820, 17826, 18240, 18810, 19008, 19456, 20064, 20520, 20736, 21120, 21888, 22572, 23040, 23760, 23768, 24320, 24624, 25080, 25344, 25920, 26739, 26752, 27360, 27648, 28160, 28215, 28512, 29184, 29710, 30096, 30780, 31680, 32681, 32832, 33440, 33792, 33858, 34560, 35640, 35652, 36480, 37620, 38016, 40128, 41040, 41472, 42240, 43776, 44565, 45144, 46080, 47520, 47536, 48640, 49248, 50160, 50688, 51840, 53478, 53504, 54720, 56320, 56430, 56449, 57024, 58368, 59420, 60192, 61560, 63360, 65362, 65664, 66880, 67716, 69120, 71280, 71304, 72960, 75240, 76032, 80217, 80256, 82080, 82944, 84480, 84645, 87552, 89130, 90288, 95040, 95072, 97280, 98043, 98496, 100320, 101376, 103680, 106956, 107008, 109440, 112860, 112898, 114048, 118840, 120384, 123120, 126720, 130724, 131328, 133695, 133760, 135432, 138240, 142560, 142608, 145920, 150480, 152064, 160434, 160512, 163405, 164160, 168960, 169290, 169347, 175104, 178260, 180576, 190080, 190144, 196086, 196992, 200640, 207360, 213912, 214016, 218880, 225720, 225796, 228096, 237680, 240651, 240768, 246240, 253440, 261448, 262656, 267390, 267520, 270864, 282245, 285120, 285216, 291840, 294129, 300960, 304128, 320868, 321024, 326810, 328320, 338580, 338694, 356520, 361152, 380160, 380288, 392172, 393984, 401085, 401280, 414720, 427824, 437760, 451440, 451592, 456192, 475360, 481302, 481536, 490215, 492480, 506880, 508041, 522896, 525312, 534780, 535040, 541728, 564490, 570240, 570432, 588258, 601920, 620939, 641736, 642048, 653620, 656640, 677160, 677388, 713040, 722304, 760320, 760576, 784344, 787968, 802170, 802560, 846735, 855648, 875520, 882387, 902880, 903184, 912384, 950720, 962604, 963072, 980430, 984960, 1016082, 1045792, 1069560, 1070080, 1083456, 1128980, 1140480, 1140864, 1176516, 1203255, 1203840, 1241878, 1283472, 1307240, 1313280, 1354320, 1354776, 1426080, 1444608, 1470645, 1520640, 1521152, 1524123, 1568688, 1575936, 1604340, 1605120, 1693470, 1711296, 1764774, 1805760, 1806368, 1862817, 1901440, 1925208, 1926144, 1960860, 1969920, 2032164, 2091584, 2139120, 2166912, 2257960, 2280960, 2281728, 2353032, 2406510, 2407680, 2483756, 2540205, 2566944, 2614480, 2626560, 2647161, 2708640, 2709552, 2852160, 2889216, 2941290, 3042304, 3048246, 3104695, 3137376, 3208680, 3210240, 3386940, 3422592, 3529548, 3611520, 3612736, 3725634, 3802880, 3850416, 3921720, 3939840, 4064328, 4183168, 4278240, 4333824, 4411935, 4515920, 4561920, 4563456, 4572369, 4706064, 4813020, 4815360, 4967512, 5080410, 5133888, 5228960, 5294322, 5417280, 5419104, 5588451, 5704320, 5778432, 5882580, 6096492, 6209390, 6274752, 6417360, 6773880, 6845184, 7059096, 7223040, 7225472, 7451268, 7605760, 7620615, 7700832, 7843440, 7879680, 8128656, 8366336, 8556480, 8667648, 8823870, 9031840, 9126912, 9144738, 9314085, 9412128, 9626040, 9630720, 9935024, 10160820, 10267776, 10457920, 10588644, 10834560, 10838208, 11176902, 11408640, 11765160, 12192984, 12418780, 12549504, 12834720, 13235805, 13547760, 13690368, 14118192, 14446080, 14450944, 14902536, 15211520, 15241230, 15401664, 15686880, 16257312, 16732672, 16765353, 17112960, 17335296, 17647740, 18063680, 18289476, 18628170, 18824256, 19252080, 19870048, 20321640, 20535552, 20915840, 21177288, 21669120, 21676416, 22353804, 22817280, 22861845, 23530320, 24385968, 24837560, 25099008, 25669440, 26471610, 27095520, 27380736, 27942255, 28236384, 28892160, 28901888, 29805072, 30482460, 30803328, 31373760, 32514624, 33465344, 33530706, 34225920, 35295480, 36127360, 36578952, 37256340, 37648512, 38504160, 39740096, 40643280, 41071104, 41831680, 42354576, 43338240, 43352832, 44707608, 45634560, 45723690, 47060640, 48771936, 49675120, 50198016, 50296059, 51338880, 52943220, 54191040, 55884510, 56472768, 57803776, 59610144, 60964920, 61606656, 62747520, 65029248, 67061412, 68451840, 70590960, 72254720, 73157904, 74512680, 75297024, 77008320, 79480192, 81286560, 82142208, 83663360, 83826765, 84709152, 86676480, 86705664, 89415216, 91447380, 94121280, 97543872, 99350240, 100396032, 100592118, 102677760, 105886440, 108382080, 111769020, 112945536, 119220288, 121929840, 123213312, 125495040, 130058496, 134122824, 136903680, 141181920, 144509440, 146315808, 149025360, 150594048, 154016640, 158960384, 162573120, 167326720, 167653530, 169418304, 173411328, 178830432, 182894760, 188242560, 195087744, 198700480, 201184236, 205355520, 211772880, 216764160, 223538040, 225891072, 238440576, 243859680, 246426624, 250990080, 251480295, 260116992, 268245648, 282363840, 289018880, 292631616, 298050720, 301188096, 308033280, 317920768, 325146240, 335307060, 338836608, 357660864, 365789520, 376485120, 390175488, 397400960, 402368472, 410711040, 423545760, 433528320, 447076080, 451782144, 476881152, 487719360, 501980160, 502960590, 520233984, 536491296, 564727680, 585263232, 596101440, 616066560, 635841536, 650292480, 670614120, 677673216, 715321728, 731579040, 752970240, 780350976, 794801920, 804736944, 847091520, 867056640, 894152160, 903564288, 953762304, 975438720, 1005921180, 1072982592, 1129455360, 1170526464, 1192202880, 1232133120, 1300584960, 1341228240, 1355346432, 1430643456, 1463158080, 1505940480, 1560701952, 1589603840, 1609473888, 1694183040, 1788304320, 1907524608, 1950877440, 2011842360, 2145965184, 2258910720, 2341052928, 2384405760, 2601169920, 2682456480, 2710692864, 2861286912, 2926316160, 3179207680, 3218947776, 3388366080, 3576608640, 3901754880, 4023684720, 4291930368, 4517821440, 4682105856, 4768811520, 5364912960, 5722573824, 5852632320, 6437895552, 6776732160, 7153217280, 7803509760, 8047369440, 8583860736, 9537623040, 10729825920, 11705264640, 12875791104, 13553464320, 14306434560, 16094738880, 17167721472, 21459651840, 23410529280, 25751582208, 28612869120, 32189477760, 42919303680, 51503164416, 64378955520, 85838607360, 128757911040, 257515822080]

約数ペア:

[(1, 257515822080), (2, 128757911040), (3, 85838607360), (4, 64378955520), (5, 51503164416), (6, 42919303680), (8, 32189477760), (9, 28612869120), (10, 25751582208), (11, 23410529280), (12, 21459651840), (15, 17167721472), (16, 16094738880), (18, 14306434560), (19, 13553464320), (20, 12875791104), (22, 11705264640), (24, 10729825920), (27, 9537623040), (30, 8583860736), (32, 8047369440), (33, 7803509760), (36, 7153217280), (38, 6776732160), (40, 6437895552), (44, 5852632320), (45, 5722573824), (48, 5364912960), (54, 4768811520), (55, 4682105856), (57, 4517821440), (60, 4291930368), (64, 4023684720), (66, 3901754880), (72, 3576608640), (76, 3388366080), (80, 3218947776), (81, 3179207680), (88, 2926316160), (90, 2861286912), (95, 2710692864), (96, 2682456480), (99, 2601169920), (108, 2384405760), (110, 2341052928), (114, 2258910720), (120, 2145965184), (128, 2011842360), (132, 1950877440), (135, 1907524608), (144, 1788304320), (152, 1694183040), (160, 1609473888), (162, 1589603840), (165, 1560701952), (171, 1505940480), (176, 1463158080), (180, 1430643456), (190, 1355346432), (192, 1341228240), (198, 1300584960), (209, 1232133120), (216, 1192202880), (220, 1170526464), (228, 1129455360), (240, 1072982592), (256, 1005921180), (264, 975438720), (270, 953762304), (285, 903564288), (288, 894152160), (297, 867056640), (304, 847091520), (320, 804736944), (324, 794801920), (330, 780350976), (342, 752970240), (352, 731579040), (360, 715321728), (380, 677673216), (384, 670614120), (396, 650292480), (405, 635841536), (418, 616066560), (432, 596101440), (440, 585263232), (456, 564727680), (480, 536491296), (495, 520233984), (512, 502960590), (513, 501980160), (528, 487719360), (540, 476881152), (570, 451782144), (576, 447076080), (594, 433528320), (608, 423545760), (627, 410711040), (640, 402368472), (648, 397400960), (660, 390175488), (684, 376485120), (704, 365789520), (720, 357660864), (760, 338836608), (768, 335307060), (792, 325146240), (810, 317920768), (836, 308033280), (855, 301188096), (864, 298050720), (880, 292631616), (891, 289018880), (912, 282363840), (960, 268245648), (990, 260116992), (1024, 251480295), (1026, 250990080), (1045, 246426624), (1056, 243859680), (1080, 238440576), (1140, 225891072), (1152, 223538040), (1188, 216764160), (1216, 211772880), (1254, 205355520), (1280, 201184236), (1296, 198700480), (1320, 195087744), (1368, 188242560), (1408, 182894760), (1440, 178830432), (1485, 173411328), (1520, 169418304), (1536, 167653530), (1539, 167326720), (1584, 162573120), (1620, 158960384), (1672, 154016640), (1710, 150594048), (1728, 149025360), (1760, 146315808), (1782, 144509440), (1824, 141181920), (1881, 136903680), (1920, 134122824), (1980, 130058496), (2052, 125495040), (2090, 123213312), (2112, 121929840), (2160, 119220288), (2280, 112945536), (2304, 111769020), (2376, 108382080), (2432, 105886440), (2508, 102677760), (2560, 100592118), (2565, 100396032), (2592, 99350240), (2640, 97543872), (2736, 94121280), (2816, 91447380), (2880, 89415216), (2970, 86705664), (2971, 86676480), (3040, 84709152), (3072, 83826765), (3078, 83663360), (3135, 82142208), (3168, 81286560), (3240, 79480192), (3344, 77008320), (3420, 75297024), (3456, 74512680), (3520, 73157904), (3564, 72254720), (3648, 70590960), (3762, 68451840), (3840, 67061412), (3960, 65029248), (4104, 62747520), (4180, 61606656), (4224, 60964920), (4320, 59610144), (4455, 57803776), (4560, 56472768), (4608, 55884510), (4752, 54191040), (4864, 52943220), (5016, 51338880), (5120, 50296059), (5130, 50198016), (5184, 49675120), (5280, 48771936), (5472, 47060640), (5632, 45723690), (5643, 45634560), (5760, 44707608), (5940, 43352832), (5942, 43338240), (6080, 42354576), (6156, 41831680), (6270, 41071104), (6336, 40643280), (6480, 39740096), (6688, 38504160), (6840, 37648512), (6912, 37256340), (7040, 36578952), (7128, 36127360), (7296, 35295480), (7524, 34225920), (7680, 33530706), (7695, 33465344), (7920, 32514624), (8208, 31373760), (8360, 30803328), (8448, 30482460), (8640, 29805072), (8910, 28901888), (8913, 28892160), (9120, 28236384), (9216, 27942255), (9405, 27380736), (9504, 27095520), (9728, 26471610), (10032, 25669440), (10260, 25099008), (10368, 24837560), (10560, 24385968), (10944, 23530320), (11264, 22861845), (11286, 22817280), (11520, 22353804), (11880, 21676416), (11884, 21669120), (12160, 21177288), (12312, 20915840), (12540, 20535552), (12672, 20321640), (12960, 19870048), (13376, 19252080), (13680, 18824256), (13824, 18628170), (14080, 18289476), (14256, 18063680), (14592, 17647740), (14855, 17335296), (15048, 17112960), (15360, 16765353), (15390, 16732672), (15840, 16257312), (16416, 15686880), (16720, 15401664), (16896, 15241230), (16929, 15211520), (17280, 14902536), (17820, 14450944), (17826, 14446080), (18240, 14118192), (18810, 13690368), (19008, 13547760), (19456, 13235805), (20064, 12834720), (20520, 12549504), (20736, 12418780), (21120, 12192984), (21888, 11765160), (22572, 11408640), (23040, 11176902), (23760, 10838208), (23768, 10834560), (24320, 10588644), (24624, 10457920), (25080, 10267776), (25344, 10160820), (25920, 9935024), (26739, 9630720), (26752, 9626040), (27360, 9412128), (27648, 9314085), (28160, 9144738), (28215, 9126912), (28512, 9031840), (29184, 8823870), (29710, 8667648), (30096, 8556480), (30780, 8366336), (31680, 8128656), (32681, 7879680), (32832, 7843440), (33440, 7700832), (33792, 7620615), (33858, 7605760), (34560, 7451268), (35640, 7225472), (35652, 7223040), (36480, 7059096), (37620, 6845184), (38016, 6773880), (40128, 6417360), (41040, 6274752), (41472, 6209390), (42240, 6096492), (43776, 5882580), (44565, 5778432), (45144, 5704320), (46080, 5588451), (47520, 5419104), (47536, 5417280), (48640, 5294322), (49248, 5228960), (50160, 5133888), (50688, 5080410), (51840, 4967512), (53478, 4815360), (53504, 4813020), (54720, 4706064), (56320, 4572369), (56430, 4563456), (56449, 4561920), (57024, 4515920), (58368, 4411935), (59420, 4333824), (60192, 4278240), (61560, 4183168), (63360, 4064328), (65362, 3939840), (65664, 3921720), (66880, 3850416), (67716, 3802880), (69120, 3725634), (71280, 3612736), (71304, 3611520), (72960, 3529548), (75240, 3422592), (76032, 3386940), (80217, 3210240), (80256, 3208680), (82080, 3137376), (82944, 3104695), (84480, 3048246), (84645, 3042304), (87552, 2941290), (89130, 2889216), (90288, 2852160), (95040, 2709552), (95072, 2708640), (97280, 2647161), (98043, 2626560), (98496, 2614480), (100320, 2566944), (101376, 2540205), (103680, 2483756), (106956, 2407680), (107008, 2406510), (109440, 2353032), (112860, 2281728), (112898, 2280960), (114048, 2257960), (118840, 2166912), (120384, 2139120), (123120, 2091584), (126720, 2032164), (130724, 1969920), (131328, 1960860), (133695, 1926144), (133760, 1925208), (135432, 1901440), (138240, 1862817), (142560, 1806368), (142608, 1805760), (145920, 1764774), (150480, 1711296), (152064, 1693470), (160434, 1605120), (160512, 1604340), (163405, 1575936), (164160, 1568688), (168960, 1524123), (169290, 1521152), (169347, 1520640), (175104, 1470645), (178260, 1444608), (180576, 1426080), (190080, 1354776), (190144, 1354320), (196086, 1313280), (196992, 1307240), (200640, 1283472), (207360, 1241878), (213912, 1203840), (214016, 1203255), (218880, 1176516), (225720, 1140864), (225796, 1140480), (228096, 1128980), (237680, 1083456), (240651, 1070080), (240768, 1069560), (246240, 1045792), (253440, 1016082), (261448, 984960), (262656, 980430), (267390, 963072), (267520, 962604), (270864, 950720), (282245, 912384), (285120, 903184), (285216, 902880), (291840, 882387), (294129, 875520), (300960, 855648), (304128, 846735), (320868, 802560), (321024, 802170), (326810, 787968), (328320, 784344), (338580, 760576), (338694, 760320), (356520, 722304), (361152, 713040), (380160, 677388), (380288, 677160), (392172, 656640), (393984, 653620), (401085, 642048), (401280, 641736), (414720, 620939), (427824, 601920), (437760, 588258), (451440, 570432), (451592, 570240), (456192, 564490), (475360, 541728), (481302, 535040), (481536, 534780), (490215, 525312), (492480, 522896), (506880, 508041)]