1247850051840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3889}}^1$

素因数の和:4119

約数の個数: 864

約数和(自身を含む): 5179830888960

約数和(自身を除く): 3931980837120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 173, 180, 184, 192, 207, 210, 224, 230, 240, 252, 256, 276, 280, 288, 315, 320, 322, 336, 345, 346, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 519, 552, 560, 576, 630, 640, 644, 672, 690, 692, 720, 736, 768, 805, 828, 840, 865, 896, 920, 960, 966, 1008, 1035, 1038, 1104, 1120, 1152, 1211, 1260, 1280, 1288, 1344, 1380, 1384, 1440, 1449, 1472, 1557, 1610, 1656, 1680, 1730, 1792, 1840, 1920, 1932, 2016, 2070, 2076, 2208, 2240, 2304, 2415, 2422, 2520, 2576, 2595, 2688, 2760, 2768, 2880, 2898, 2944, 3114, 3220, 3312, 3360, 3460, 3633, 3680, 3840, 3864, 3889, 3979, 4032, 4140, 4152, 4416, 4480, 4830, 4844, 5040, 5152, 5190, 5376, 5520, 5536, 5760, 5796, 5888, 6055, 6228, 6440, 6624, 6720, 6920, 7245, 7266, 7360, 7728, 7778, 7785, 7958, 8064, 8280, 8304, 8832, 8960, 9660, 9688, 10080, 10304, 10380, 10899, 11040, 11072, 11520, 11592, 11667, 11937, 12110, 12456, 12880, 13248, 13440, 13840, 14490, 14532, 14720, 15456, 15556, 15570, 15916, 16128, 16560, 16608, 17664, 18165, 19320, 19376, 19445, 19895, 20160, 20608, 20760, 21798, 22080, 22144, 23184, 23334, 23874, 24220, 24912, 25760, 26496, 26880, 27223, 27680, 27853, 28980, 29064, 29440, 30912, 31112, 31140, 31832, 33120, 33216, 35001, 35811, 36330, 38640, 38752, 38890, 39790, 40320, 41216, 41520, 43596, 44160, 44288, 46368, 46668, 47748, 48440, 49824, 51520, 52992, 54446, 54495, 55360, 55706, 57960, 58128, 58335, 59685, 61824, 62224, 62280, 63664, 66240, 66432, 70002, 71622, 72660, 77280, 77504, 77780, 79580, 80640, 81669, 83040, 83559, 87192, 88320, 89447, 92736, 93336, 95496, 96880, 99648, 103040, 108892, 108990, 110720, 111412, 115920, 116256, 116670, 119370, 123648, 124448, 124560, 127328, 132480, 132864, 136115, 139265, 140004, 143244, 145320, 154560, 155008, 155560, 159160, 163338, 166080, 167118, 174384, 175005, 178894, 179055, 185472, 186672, 190992, 193760, 199296, 206080, 217784, 217980, 221440, 222824, 231840, 232512, 233340, 238740, 245007, 248896, 249120, 250677, 254656, 264960, 268341, 272230, 278530, 280008, 286488, 290640, 309120, 310016, 311120, 318320, 326676, 332160, 334236, 348768, 350010, 357788, 358110, 370944, 373344, 381984, 387520, 398592, 408345, 417795, 435568, 435960, 445648, 447235, 463680, 465024, 466680, 477480, 490014, 497792, 498240, 501354, 509312, 536682, 544460, 557060, 560016, 572976, 581280, 618240, 622240, 626129, 636640, 653352, 664320, 668472, 672797, 697536, 700020, 715576, 716220, 746688, 763968, 775040, 805023, 816690, 835590, 871136, 871920, 891296, 894470, 927360, 930048, 933360, 954960, 980028, 995584, 996480, 1002708, 1018624, 1073364, 1088920, 1114120, 1120032, 1145952, 1162560, 1225035, 1244480, 1252258, 1253385, 1273280, 1306704, 1336944, 1341705, 1345594, 1395072, 1400040, 1431152, 1432440, 1493376, 1527936, 1550080, 1610046, 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12880368, 13067040, 13369440, 13455940, 13950720, 14128737, 14311520, 14933760, 15027096, 15279360, 15474331, 15680448, 16043328, 16100460, 16147128, 17173824, 17422720, 17825920, 18783870, 18838316, 19600560, 20036128, 20054160, 20183910, 20907264, 21391104, 21467280, 21529504, 22400640, 22540644, 22898432, 22919040, 23547895, 24220692, 25045160, 25760736, 26134080, 26738880, 26911880, 28175805, 28257474, 28623040, 30054192, 30275865, 30948662, 31360896, 32086656, 32200920, 32294256, 34347648, 34845440, 35651840, 37567740, 37676632, 39201120, 40072256, 40108320, 40367820, 42386211, 42934560, 43059008, 44801280, 45081288, 45838080, 46422993, 47095790, 48441384, 50090320, 51521472, 52268160, 53477760, 53823760, 56351610, 56514948, 57246080, 60108384, 60551730, 61897324, 62721792, 64173312, 64401840, 64588512, 68695296, 70643685, 75135480, 75353264, 77371655, 78402240, 80144512, 80216640, 80735640, 84772422, 85869120, 86118016, 90162576, 92845986, 94191580, 96882768, 100180640, 103042944, 104536320, 106955520, 107647520, 108320317, 112703220, 113029896, 114492160, 120216768, 121103460, 123794648, 128803680, 129177024, 139268979, 141287370, 150270960, 150706528, 154743310, 156804480, 160289024, 160433280, 161471280, 169544844, 171738240, 172236032, 180325152, 185691972, 188383160, 193765536, 200361280, 206085888, 211931055, 215295040, 216640634, 225406440, 226059792, 232114965, 240433536, 242206920, 247589296, 257607360, 258354048, 278537958, 282574740, 300541920, 301413056, 309486620, 313608960, 320866560, 322942560, 324960951, 339089688, 343476480, 360650304, 371383944, 376766320, 387531072, 400722560, 423862110, 430590080, 433281268, 450812880, 452119584, 464229930, 480867072, 484413840, 495178592, 515214720, 516708096, 541601585, 557075916, 565149480, 601083840, 602826112, 618973240, 645885120, 649921902, 678179376, 696344895, 721300608, 742767888, 753532640, 775062144, 801445120, 847724220, 861180160, 866562536, 901625760, 904239168, 928459860, 968827680, 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約数ペア:

[(1, 1247850051840), (2, 623925025920), (3, 415950017280), (4, 311962512960), (5, 249570010368), (6, 207975008640), (7, 178264293120), (8, 155981256480), (9, 138650005760), (10, 124785005184), (12, 103987504320), (14, 89132146560), (15, 83190003456), (16, 77990628240), (18, 69325002880), (20, 62392502592), (21, 59421431040), (23, 54254350080), (24, 51993752160), (28, 44566073280), (30, 41595001728), (32, 38995314120), (35, 35652858624), (36, 34662501440), (40, 31196251296), (42, 29710715520), (45, 27730001152), (46, 27127175040), (48, 25996876080), (56, 22283036640), (60, 20797500864), (63, 19807143680), (64, 19497657060), (69, 18084783360), (70, 17826429312), (72, 17331250720), (80, 15598125648), (84, 14855357760), (90, 13865000576), (92, 13563587520), (96, 12998438040), (105, 11884286208), (112, 11141518320), (115, 10850870016), (120, 10398750432), (126, 9903571840), (128, 9748828530), (138, 9042391680), (140, 8913214656), (144, 8665625360), (160, 7799062824), (161, 7750621440), (168, 7427678880), (173, 7213006080), (180, 6932500288), (184, 6781793760), (192, 6499219020), (207, 6028261120), (210, 5942143104), (224, 5570759160), (230, 5425435008), (240, 5199375216), (252, 4951785920), (256, 4874414265), (276, 4521195840), (280, 4456607328), (288, 4332812680), (315, 3961428736), (320, 3899531412), (322, 3875310720), (336, 3713839440), (345, 3616956672), (346, 3606503040), (360, 3466250144), (368, 3390896880), (384, 3249609510), (414, 3014130560), (420, 2971071552), (448, 2785379580), (460, 2712717504), (480, 2599687608), (483, 2583540480), (504, 2475892960), (519, 2404335360), (552, 2260597920), (560, 2228303664), (576, 2166406340), (630, 1980714368), (640, 1949765706), (644, 1937655360), (672, 1856919720), (690, 1808478336), (692, 1803251520), (720, 1733125072), (736, 1695448440), (768, 1624804755), (805, 1550124288), (828, 1507065280), (840, 1485535776), (865, 1442601216), (896, 1392689790), (920, 1356358752), (960, 1299843804), (966, 1291770240), (1008, 1237946480), (1035, 1205652224), (1038, 1202167680), (1104, 1130298960), (1120, 1114151832), (1152, 1083203170), (1211, 1030429440), (1260, 990357184), (1280, 974882853), (1288, 968827680), (1344, 928459860), (1380, 904239168), (1384, 901625760), (1440, 866562536), (1449, 861180160), (1472, 847724220), (1557, 801445120), (1610, 775062144), (1656, 753532640), (1680, 742767888), (1730, 721300608), (1792, 696344895), (1840, 678179376), (1920, 649921902), (1932, 645885120), (2016, 618973240), (2070, 602826112), (2076, 601083840), (2208, 565149480), (2240, 557075916), (2304, 541601585), (2415, 516708096), (2422, 515214720), (2520, 495178592), (2576, 484413840), (2595, 480867072), (2688, 464229930), (2760, 452119584), (2768, 450812880), (2880, 433281268), (2898, 430590080), (2944, 423862110), (3114, 400722560), (3220, 387531072), (3312, 376766320), (3360, 371383944), (3460, 360650304), (3633, 343476480), (3680, 339089688), (3840, 324960951), (3864, 322942560), (3889, 320866560), (3979, 313608960), (4032, 309486620), (4140, 301413056), (4152, 300541920), (4416, 282574740), (4480, 278537958), (4830, 258354048), (4844, 257607360), (5040, 247589296), (5152, 242206920), (5190, 240433536), (5376, 232114965), (5520, 226059792), (5536, 225406440), (5760, 216640634), (5796, 215295040), (5888, 211931055), (6055, 206085888), (6228, 200361280), (6440, 193765536), (6624, 188383160), (6720, 185691972), (6920, 180325152), (7245, 172236032), (7266, 171738240), (7360, 169544844), (7728, 161471280), (7778, 160433280), (7785, 160289024), (7958, 156804480), (8064, 154743310), (8280, 150706528), (8304, 150270960), (8832, 141287370), (8960, 139268979), (9660, 129177024), (9688, 128803680), (10080, 123794648), (10304, 121103460), (10380, 120216768), (10899, 114492160), (11040, 113029896), (11072, 112703220), (11520, 108320317), (11592, 107647520), (11667, 106955520), (11937, 104536320), (12110, 103042944), (12456, 100180640), (12880, 96882768), (13248, 94191580), (13440, 92845986), (13840, 90162576), (14490, 86118016), (14532, 85869120), (14720, 84772422), (15456, 80735640), (15556, 80216640), (15570, 80144512), (15916, 78402240), (16128, 77371655), (16560, 75353264), (16608, 75135480), (17664, 70643685), (18165, 68695296), (19320, 64588512), (19376, 64401840), (19445, 64173312), (19895, 62721792), (20160, 61897324), (20608, 60551730), (20760, 60108384), (21798, 57246080), (22080, 56514948), (22144, 56351610), (23184, 53823760), (23334, 53477760), (23874, 52268160), (24220, 51521472), (24912, 50090320), (25760, 48441384), (26496, 47095790), (26880, 46422993), (27223, 45838080), (27680, 45081288), (27853, 44801280), (28980, 43059008), (29064, 42934560), (29440, 42386211), (30912, 40367820), (31112, 40108320), (31140, 40072256), (31832, 39201120), (33120, 37676632), (33216, 37567740), (35001, 35651840), (35811, 34845440), (36330, 34347648), (38640, 32294256), (38752, 32200920), (38890, 32086656), (39790, 31360896), (40320, 30948662), (41216, 30275865), (41520, 30054192), (43596, 28623040), (44160, 28257474), (44288, 28175805), (46368, 26911880), (46668, 26738880), (47748, 26134080), (48440, 25760736), (49824, 25045160), (51520, 24220692), (52992, 23547895), (54446, 22919040), (54495, 22898432), (55360, 22540644), (55706, 22400640), (57960, 21529504), (58128, 21467280), (58335, 21391104), (59685, 20907264), (61824, 20183910), (62224, 20054160), (62280, 20036128), (63664, 19600560), (66240, 18838316), (66432, 18783870), (70002, 17825920), (71622, 17422720), (72660, 17173824), (77280, 16147128), (77504, 16100460), (77780, 16043328), (79580, 15680448), (80640, 15474331), (81669, 15279360), (83040, 15027096), (83559, 14933760), (87192, 14311520), (88320, 14128737), (89447, 13950720), (92736, 13455940), (93336, 13369440), (95496, 13067040), (96880, 12880368), (99648, 12522580), (103040, 12110346), (108892, 11459520), (108990, 11449216), (110720, 11270322), (111412, 11200320), (115920, 10764752), (116256, 10733640), (116670, 10695552), (119370, 10453632), (123648, 10091955), (124448, 10027080), (124560, 10018064), (127328, 9800280), (132480, 9419158), (132864, 9391935), (136115, 9167616), (139265, 8960256), (140004, 8912960), (143244, 8711360), (145320, 8586912), (154560, 8073564), (155008, 8050230), (155560, 8021664), (159160, 7840224), (163338, 7639680), (166080, 7513548), (167118, 7466880), (174384, 7155760), (175005, 7130368), (178894, 6975360), (179055, 6969088), (185472, 6727970), (186672, 6684720), (190992, 6533520), (193760, 6440184), (199296, 6261290), (206080, 6055173), (217784, 5729760), (217980, 5724608), (221440, 5635161), (222824, 5600160), (231840, 5382376), (232512, 5366820), (233340, 5347776), (238740, 5226816), (245007, 5093120), (248896, 5013540), (249120, 5009032), (250677, 4977920), (254656, 4900140), (264960, 4709579), (268341, 4650240), (272230, 4583808), (278530, 4480128), (280008, 4456480), (286488, 4355680), (290640, 4293456), (309120, 4036782), (310016, 4025115), (311120, 4010832), (318320, 3920112), (326676, 3819840), (332160, 3756774), (334236, 3733440), (348768, 3577880), (350010, 3565184), (357788, 3487680), (358110, 3484544), (370944, 3363985), (373344, 3342360), (381984, 3266760), (387520, 3220092), (398592, 3130645), (408345, 3055872), (417795, 2986752), (435568, 2864880), (435960, 2862304), (445648, 2800080), (447235, 2790144), (463680, 2691188), (465024, 2683410), (466680, 2673888), (477480, 2613408), (490014, 2546560), (497792, 2506770), (498240, 2504516), (501354, 2488960), (509312, 2450070), (536682, 2325120), (544460, 2291904), (557060, 2240064), (560016, 2228240), (572976, 2177840), (581280, 2146728), (618240, 2018391), (622240, 2005416), (626129, 1992960), (636640, 1960056), (653352, 1909920), (664320, 1878387), (668472, 1866720), (672797, 1854720), (697536, 1788940), (700020, 1782592), (715576, 1743840), (716220, 1742272), (746688, 1671180), (763968, 1633380), (775040, 1610046), (805023, 1550080), (816690, 1527936), (835590, 1493376), (871136, 1432440), (871920, 1431152), (891296, 1400040), (894470, 1395072), (927360, 1345594), (930048, 1341705), (933360, 1336944), (954960, 1306704), (980028, 1273280), (995584, 1253385), (996480, 1252258), (1002708, 1244480), (1018624, 1225035), (1073364, 1162560), (1088920, 1145952), (1114120, 1120032)]