18880509248640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{8191}}^1$

素因数の和:8594

約数の個数: 1024

約数和(自身を含む): 74568853094400

約数和(自身を除く): 55688343845760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 320, 331, 351, 360, 372, 384, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 640, 662, 702, 720, 744, 780, 806, 832, 837, 864, 930, 936, 960, 992, 993, 1040, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1324, 1395, 1404, 1440, 1488, 1560, 1612, 1655, 1664, 1674, 1728, 1755, 1860, 1872, 1920, 1984, 1986, 2015, 2080, 2160, 2232, 2340, 2418, 2480, 2496, 2648, 2790, 2808, 2880, 2976, 2979, 3120, 3224, 3310, 3348, 3456, 3510, 3627, 3720, 3744, 3968, 3972, 4030, 4160, 4185, 4303, 4320, 4464, 4680, 4836, 4960, 4965, 4992, 5296, 5580, 5616, 5760, 5952, 5958, 6045, 6240, 6448, 6620, 6696, 7020, 7254, 7440, 7488, 7944, 8060, 8191, 8320, 8370, 8606, 8640, 8928, 8937, 9360, 9672, 9920, 9930, 10261, 10592, 10881, 11160, 11232, 11904, 11916, 12090, 12480, 12896, 12909, 13240, 13392, 14040, 14508, 14880, 14895, 14976, 15888, 16120, 16382, 16740, 17212, 17280, 17856, 17874, 18135, 18720, 19344, 19840, 19860, 20522, 21184, 21515, 21762, 22320, 22464, 23832, 24180, 24573, 24960, 25792, 25818, 26480, 26784, 28080, 29016, 29760, 29790, 30783, 31776, 32240, 32764, 33480, 34424, 35712, 35748, 36270, 37440, 38688, 38727, 39720, 40955, 41044, 42368, 43030, 43524, 44640, 44685, 44928, 47664, 48360, 49146, 51305, 51584, 51636, 52960, 53568, 54405, 56160, 58032, 59520, 59580, 61566, 63552, 64480, 64545, 65528, 66960, 68848, 71496, 72540, 73719, 74880, 77376, 77454, 79440, 81910, 82088, 86060, 87048, 89280, 89370, 92349, 95328, 96720, 98292, 102610, 103272, 105920, 106483, 107136, 108810, 112320, 116064, 116181, 119160, 122865, 123132, 127104, 128960, 129090, 131056, 133393, 133920, 137696, 142992, 145080, 147438, 153915, 154752, 154908, 158880, 163820, 164176, 172120, 174096, 178560, 178740, 184698, 190656, 193440, 193635, 196584, 205220, 206544, 211840, 212966, 217620, 221157, 224640, 232128, 232362, 238320, 245730, 246264, 253921, 257920, 258180, 262112, 266786, 267840, 275392, 277047, 285984, 290160, 294876, 307830, 309816, 317760, 319449, 327640, 328352, 344240, 348192, 357480, 368595, 369396, 381312, 386880, 387270, 393168, 400179, 410440, 413088, 425932, 435240, 442314, 461745, 464256, 464724, 476640, 491460, 492528, 507842, 516360, 524224, 532415, 533572, 535680, 550784, 554094, 571968, 580320, 580905, 589752, 615660, 619632, 635520, 638898, 655280, 656704, 666965, 688480, 696384, 714960, 737190, 738792, 761763, 773760, 774540, 786336, 800358, 820880, 826176, 851864, 870480, 884628, 923490, 929448, 953280, 958347, 982920, 985056, 1015684, 1032720, 1048448, 1064830, 1067144, 1105785, 1108188, 1143936, 1160640, 1161810, 1179504, 1200537, 1231320, 1239264, 1269605, 1277796, 1310560, 1313408, 1333930, 1376960, 1385235, 1392768, 1429920, 1474380, 1477584, 1523526, 1549080, 1572672, 1597245, 1600716, 1641760, 1652352, 1703728, 1740960, 1769256, 1846980, 1858896, 1906560, 1916694, 1965840, 1970112, 2000895, 2031368, 2065440, 2129660, 2134288, 2211570, 2216376, 2285289, 2321280, 2323620, 2359008, 2401074, 2462640, 2478528, 2539210, 2555592, 2621120, 2667860, 2711221, 2753920, 2770470, 2859840, 2875041, 2948760, 2955168, 3047052, 3098160, 3145344, 3194490, 3201432, 3283520, 3300973, 3407456, 3481920, 3538512, 3601611, 3693960, 3717792, 3808815, 3833388, 3931680, 3940224, 4001790, 4062736, 4130880, 4259320, 4268576, 4423140, 4432752, 4570578, 4647240, 4718016, 4791735, 4802148, 4925280, 4957056, 5078420, 5111184, 5242240, 5335720, 5422442, 5540940, 5719680, 5750082, 5897520, 5910336, 6002685, 6094104, 6196320, 6388980, 6402864, 6567040, 6601946, 6814912, 6855867, 6963840, 7077024, 7203222, 7387920, 7435584, 7617630, 7666776, 7863360, 8003580, 8125472, 8133663, 8261760, 8518640, 8537152, 8846280, 8865504, 9141156, 9294480, 9436032, 9583470, 9604296, 9850560, 9902919, 10156840, 10222368, 10671440, 10844884, 11081880, 11426445, 11500164, 11795040, 11820672, 12005370, 12188208, 12392640, 12777960, 12805728, 13203892, 13556105, 13629824, 13711734, 14154048, 14375205, 14406444, 14775840, 14871168, 15235260, 15333552, 15726720, 16007160, 16250944, 16267326, 16504865, 17037280, 17074304, 17692560, 17731008, 18008055, 18282312, 18588960, 19166940, 19208592, 19701120, 19805838, 20313680, 20444736, 21342880, 21689768, 22163760, 22852890, 23000328, 23590080, 24010740, 24376416, 24400989, 24785280, 25555920, 25611456, 26407784, 27112210, 27423468, 28308096, 28750410, 28812888, 29551680, 29708757, 30470520, 30667104, 32014320, 32501888, 32534652, 33009730, 34074560, 34279335, 35245873, 35385120, 35462016, 36016110, 36564624, 37177920, 38333880, 38417184, 39611676, 40627360, 40668315, 40889472, 42685760, 43379536, 44327520, 45705780, 46000656, 47180160, 48021480, 48752832, 48801978, 49514595, 51111840, 51222912, 52815568, 54224420, 54846936, 57500820, 57625776, 59103360, 59417514, 60941040, 61334208, 64028640, 65069304, 66019460, 68149120, 68558670, 70491746, 70770240, 72032220, 73129248, 73202967, 74355840, 76667760, 76834368, 79223352, 81254720, 81336630, 84047851, 85371520, 86759072, 88655040, 89126271, 91411560, 92001312, 96042960, 97505664, 97603956, 99029190, 102223680, 105631136, 105737619, 108448840, 109693872, 115001640, 115251552, 118835028, 121882080, 122004945, 122668416, 128057280, 130138608, 132038920, 137117340, 140983492, 141540480, 144064440, 146258496, 146405934, 148543785, 153335520, 153668736, 158446704, 162509440, 162673260, 168095702, 173518144, 176229365, 177310080, 178252542, 182823120, 184002624, 192085920, 195207912, 198058380, 204447360, 211262272, 211475238, 216897680, 219387744, 230003280, 230503104, 237670056, 243764160, 244009890, 252143553, 256114560, 260277216, 264077840, 274234680, 281966984, 288128880, 292516992, 292811868, 297087570, 306671040, 316893408, 317212857, 325346520, 336191404, 347036288, 352458730, 356505084, 365646240, 366014835, 368005248, 384171840, 390415824, 396116760, 420239255, 422524544, 422950476, 433795360, 438775488, 445631355, 460006560, 461006208, 475340112, 487528320, 488019780, 504287106, 520554432, 528155680, 528688095, 548469360, 563933968, 576257760, 585623736, 594175140, 613342080, 633786816, 634425714, 650693040, 672382808, 704917460, 713010168, 731292480, 732029670, 756430659, 768343680, 780831648, 792233520, 840478510, 845900952, 867590720, 877550976, 891262710, 920013120, 950680224, 951638571, 976039560, 1008574212, 1041108864, 1056311360, 1057376190, 1092622063, 1096938720, 1127867936, 1152515520, 1171247472, 1188350280, 1260717765, 1267573632, 1268851428, 1301386080, 1344765616, 1409834920, 1426020336, 1462584960, 1464059340, 1512861318, 1561663296, 1584467040, 1586064285, 1680957020, 1691801904, 1735181440, 1782525420, 1840026240, 1901360448, 1903277142, 1952079120, 2017148424, 2112622720, 2114752380, 2185244126, 2193877440, 2255735872, 2269291977, 2305031040, 2342494944, 2376700560, 2521435530, 2537702856, 2602772160, 2689531232, 2819669840, 2852040672, 2928118680, 3025722636, 3123326592, 3168934080, 3172128570, 3277866189, 3361914040, 3383603808, 3565050840, 3782153295, 3802720896, 3806554284, 3904158240, 4034296848, 4229504760, 4370488252, 4387754880, 4511471744, 4538583954, 4684989888, 4753401120, 4758192855, 5042871060, 5075405712, 5205544320, 5379062464, 5463110315, 5639339680, 5704081344, 5856237360, 6051445272, 6337868160, 6344257140, 6555732378, 6723828080, 6767207616, 7130101680, 7564306590, 7613108568, 7808316480, 8068593696, 8459009520, 8740976504, 9077167908, 9369979776, 9506802240, 9516385710, 9833598567, 10085742120, 10150811424, 10758124928, 10926220630, 11278679360, 11346459885, 11408162688, 11712474720, 12102890544, 12688514280, 13111464756, 13447656160, 13534415232, 14260203360, 15128613180, 15226217136, 15616632960, 16137187392, 16389330945, 16918019040, 17481953008, 18154335816, 19013604480, 19032771420, 19667197134, 20171484240, 20301622848, 21852441260, 22557358720, 22692919770, 23424949440, 24205781088, 25377028560, 26222929512, 26895312320, 28520406720, 29500795701, 30257226360, 30452434272, 32274374784, 32778661890, 33836038080, 34963906016, 36308671632, 38065542840, 39334394268, 40342968480, 40603245696, 43704882520, 45385839540, 46849898880, 48411562176, 49167992835, 50754057120, 52445859024, 53790624640, 57040813440, 59001591402, 60514452720, 60904868544, 65557323780, 67672076160, 69927812032, 72617343264, 76131085680, 78668788536, 80685936960, 87409765040, 90771679080, 96823124352, 98335985670, 101508114240, 104891718048, 118003182804, 121028905440, 121809737088, 131114647560, 139855624064, 145234686528, 147503978505, 152262171360, 157337577072, 161371873920, 174819530080, 181543358160, 196671971340, 203016228480, 209783436096, 236006365608, 242057810880, 262229295120, 290469373056, 295007957010, 304524342720, 314675154144, 349639060160, 363086716320, 393343942680, 419566872192, 472012731216, 484115621760, 524458590240, 590015914020, 609048685440, 629350308288, 699278120320, 726173432640, 786687885360, 944025462432, 1048917180480, 1180031828040, 1258700616576, 1452346865280, 1573375770720, 1888050924864, 2097834360960, 2360063656080, 3146751541440, 3776101849728, 4720127312160, 6293503082880, 9440254624320, 18880509248640]

約数ペア:

[(1, 18880509248640), (2, 9440254624320), (3, 6293503082880), (4, 4720127312160), (5, 3776101849728), (6, 3146751541440), (8, 2360063656080), (9, 2097834360960), (10, 1888050924864), (12, 1573375770720), (13, 1452346865280), (15, 1258700616576), (16, 1180031828040), (18, 1048917180480), (20, 944025462432), (24, 786687885360), (26, 726173432640), (27, 699278120320), (30, 629350308288), (31, 609048685440), (32, 590015914020), (36, 524458590240), (39, 484115621760), (40, 472012731216), (45, 419566872192), (48, 393343942680), (52, 363086716320), (54, 349639060160), (60, 314675154144), (62, 304524342720), (64, 295007957010), (65, 290469373056), (72, 262229295120), (78, 242057810880), (80, 236006365608), (90, 209783436096), (93, 203016228480), (96, 196671971340), (104, 181543358160), (108, 174819530080), (117, 161371873920), (120, 157337577072), (124, 152262171360), (128, 147503978505), (130, 145234686528), (135, 139855624064), (144, 131114647560), (155, 121809737088), (156, 121028905440), (160, 118003182804), (180, 104891718048), (186, 101508114240), (192, 98335985670), (195, 96823124352), (208, 90771679080), (216, 87409765040), (234, 80685936960), (240, 78668788536), (248, 76131085680), (260, 72617343264), (270, 69927812032), (279, 67672076160), (288, 65557323780), (310, 60904868544), (312, 60514452720), (320, 59001591402), (331, 57040813440), (351, 53790624640), (360, 52445859024), (372, 50754057120), (384, 49167992835), (390, 48411562176), (403, 46849898880), (416, 45385839540), (432, 43704882520), (465, 40603245696), (468, 40342968480), (480, 39334394268), (496, 38065542840), (520, 36308671632), (540, 34963906016), (558, 33836038080), (576, 32778661890), (585, 32274374784), (620, 30452434272), (624, 30257226360), (640, 29500795701), (662, 28520406720), (702, 26895312320), (720, 26222929512), (744, 25377028560), (780, 24205781088), (806, 23424949440), (832, 22692919770), (837, 22557358720), (864, 21852441260), (930, 20301622848), (936, 20171484240), (960, 19667197134), (992, 19032771420), (993, 19013604480), (1040, 18154335816), (1080, 17481953008), (1116, 16918019040), (1152, 16389330945), (1170, 16137187392), (1209, 15616632960), (1240, 15226217136), (1248, 15128613180), (1324, 14260203360), (1395, 13534415232), (1404, 13447656160), (1440, 13111464756), (1488, 12688514280), (1560, 12102890544), (1612, 11712474720), (1655, 11408162688), (1664, 11346459885), (1674, 11278679360), (1728, 10926220630), (1755, 10758124928), (1860, 10150811424), (1872, 10085742120), (1920, 9833598567), (1984, 9516385710), (1986, 9506802240), (2015, 9369979776), (2080, 9077167908), (2160, 8740976504), (2232, 8459009520), (2340, 8068593696), (2418, 7808316480), (2480, 7613108568), (2496, 7564306590), (2648, 7130101680), (2790, 6767207616), (2808, 6723828080), (2880, 6555732378), (2976, 6344257140), (2979, 6337868160), (3120, 6051445272), (3224, 5856237360), (3310, 5704081344), (3348, 5639339680), (3456, 5463110315), (3510, 5379062464), (3627, 5205544320), (3720, 5075405712), (3744, 5042871060), (3968, 4758192855), (3972, 4753401120), (4030, 4684989888), (4160, 4538583954), (4185, 4511471744), (4303, 4387754880), (4320, 4370488252), (4464, 4229504760), (4680, 4034296848), (4836, 3904158240), (4960, 3806554284), (4965, 3802720896), (4992, 3782153295), (5296, 3565050840), (5580, 3383603808), (5616, 3361914040), (5760, 3277866189), (5952, 3172128570), (5958, 3168934080), (6045, 3123326592), (6240, 3025722636), (6448, 2928118680), (6620, 2852040672), (6696, 2819669840), (7020, 2689531232), (7254, 2602772160), (7440, 2537702856), (7488, 2521435530), (7944, 2376700560), (8060, 2342494944), (8191, 2305031040), (8320, 2269291977), (8370, 2255735872), (8606, 2193877440), (8640, 2185244126), (8928, 2114752380), (8937, 2112622720), (9360, 2017148424), (9672, 1952079120), (9920, 1903277142), (9930, 1901360448), (10261, 1840026240), (10592, 1782525420), (10881, 1735181440), (11160, 1691801904), (11232, 1680957020), (11904, 1586064285), (11916, 1584467040), (12090, 1561663296), (12480, 1512861318), (12896, 1464059340), (12909, 1462584960), (13240, 1426020336), (13392, 1409834920), (14040, 1344765616), (14508, 1301386080), (14880, 1268851428), (14895, 1267573632), (14976, 1260717765), (15888, 1188350280), (16120, 1171247472), (16382, 1152515520), (16740, 1127867936), (17212, 1096938720), (17280, 1092622063), (17856, 1057376190), (17874, 1056311360), (18135, 1041108864), (18720, 1008574212), (19344, 976039560), (19840, 951638571), (19860, 950680224), (20522, 920013120), (21184, 891262710), (21515, 877550976), (21762, 867590720), (22320, 845900952), (22464, 840478510), (23832, 792233520), (24180, 780831648), (24573, 768343680), (24960, 756430659), (25792, 732029670), (25818, 731292480), (26480, 713010168), (26784, 704917460), (28080, 672382808), (29016, 650693040), (29760, 634425714), (29790, 633786816), (30783, 613342080), (31776, 594175140), (32240, 585623736), (32764, 576257760), (33480, 563933968), (34424, 548469360), (35712, 528688095), (35748, 528155680), (36270, 520554432), (37440, 504287106), (38688, 488019780), (38727, 487528320), (39720, 475340112), (40955, 461006208), (41044, 460006560), (42368, 445631355), (43030, 438775488), (43524, 433795360), (44640, 422950476), (44685, 422524544), (44928, 420239255), (47664, 396116760), (48360, 390415824), (49146, 384171840), (51305, 368005248), (51584, 366014835), (51636, 365646240), (52960, 356505084), (53568, 352458730), (54405, 347036288), (56160, 336191404), (58032, 325346520), (59520, 317212857), (59580, 316893408), (61566, 306671040), (63552, 297087570), (64480, 292811868), (64545, 292516992), (65528, 288128880), (66960, 281966984), (68848, 274234680), (71496, 264077840), (72540, 260277216), (73719, 256114560), (74880, 252143553), (77376, 244009890), (77454, 243764160), (79440, 237670056), (81910, 230503104), (82088, 230003280), (86060, 219387744), (87048, 216897680), (89280, 211475238), (89370, 211262272), (92349, 204447360), (95328, 198058380), (96720, 195207912), (98292, 192085920), (102610, 184002624), (103272, 182823120), (105920, 178252542), (106483, 177310080), (107136, 176229365), (108810, 173518144), (112320, 168095702), (116064, 162673260), (116181, 162509440), (119160, 158446704), (122865, 153668736), (123132, 153335520), (127104, 148543785), (128960, 146405934), (129090, 146258496), (131056, 144064440), (133393, 141540480), (133920, 140983492), (137696, 137117340), (142992, 132038920), (145080, 130138608), (147438, 128057280), (153915, 122668416), (154752, 122004945), (154908, 121882080), (158880, 118835028), (163820, 115251552), (164176, 115001640), (172120, 109693872), (174096, 108448840), (178560, 105737619), (178740, 105631136), (184698, 102223680), (190656, 99029190), (193440, 97603956), (193635, 97505664), (196584, 96042960), (205220, 92001312), (206544, 91411560), (211840, 89126271), (212966, 88655040), (217620, 86759072), (221157, 85371520), (224640, 84047851), (232128, 81336630), (232362, 81254720), (238320, 79223352), (245730, 76834368), (246264, 76667760), (253921, 74355840), (257920, 73202967), (258180, 73129248), (262112, 72032220), (266786, 70770240), (267840, 70491746), (275392, 68558670), (277047, 68149120), (285984, 66019460), (290160, 65069304), (294876, 64028640), (307830, 61334208), (309816, 60941040), (317760, 59417514), (319449, 59103360), (327640, 57625776), (328352, 57500820), (344240, 54846936), (348192, 54224420), (357480, 52815568), (368595, 51222912), (369396, 51111840), (381312, 49514595), (386880, 48801978), (387270, 48752832), (393168, 48021480), (400179, 47180160), (410440, 46000656), (413088, 45705780), (425932, 44327520), (435240, 43379536), (442314, 42685760), (461745, 40889472), (464256, 40668315), (464724, 40627360), (476640, 39611676), (491460, 38417184), (492528, 38333880), (507842, 37177920), (516360, 36564624), (524224, 36016110), (532415, 35462016), (533572, 35385120), (535680, 35245873), (550784, 34279335), (554094, 34074560), (571968, 33009730), (580320, 32534652), (580905, 32501888), (589752, 32014320), (615660, 30667104), (619632, 30470520), (635520, 29708757), (638898, 29551680), (655280, 28812888), (656704, 28750410), (666965, 28308096), (688480, 27423468), (696384, 27112210), (714960, 26407784), (737190, 25611456), (738792, 25555920), (761763, 24785280), (773760, 24400989), (774540, 24376416), (786336, 24010740), (800358, 23590080), (820880, 23000328), (826176, 22852890), (851864, 22163760), (870480, 21689768), (884628, 21342880), (923490, 20444736), (929448, 20313680), (953280, 19805838), (958347, 19701120), (982920, 19208592), (985056, 19166940), (1015684, 18588960), (1032720, 18282312), (1048448, 18008055), (1064830, 17731008), (1067144, 17692560), (1105785, 17074304), (1108188, 17037280), (1143936, 16504865), (1160640, 16267326), (1161810, 16250944), (1179504, 16007160), (1200537, 15726720), (1231320, 15333552), (1239264, 15235260), (1269605, 14871168), (1277796, 14775840), (1310560, 14406444), (1313408, 14375205), (1333930, 14154048), (1376960, 13711734), (1385235, 13629824), (1392768, 13556105), (1429920, 13203892), (1474380, 12805728), (1477584, 12777960), (1523526, 12392640), (1549080, 12188208), (1572672, 12005370), (1597245, 11820672), (1600716, 11795040), (1641760, 11500164), (1652352, 11426445), (1703728, 11081880), (1740960, 10844884), (1769256, 10671440), (1846980, 10222368), (1858896, 10156840), (1906560, 9902919), (1916694, 9850560), (1965840, 9604296), (1970112, 9583470), (2000895, 9436032), (2031368, 9294480), (2065440, 9141156), (2129660, 8865504), (2134288, 8846280), (2211570, 8537152), (2216376, 8518640), (2285289, 8261760), (2321280, 8133663), (2323620, 8125472), (2359008, 8003580), (2401074, 7863360), (2462640, 7666776), (2478528, 7617630), (2539210, 7435584), (2555592, 7387920), (2621120, 7203222), (2667860, 7077024), (2711221, 6963840), (2753920, 6855867), (2770470, 6814912), (2859840, 6601946), (2875041, 6567040), (2948760, 6402864), (2955168, 6388980), (3047052, 6196320), (3098160, 6094104), (3145344, 6002685), (3194490, 5910336), (3201432, 5897520), (3283520, 5750082), (3300973, 5719680), (3407456, 5540940), (3481920, 5422442), (3538512, 5335720), (3601611, 5242240), (3693960, 5111184), (3717792, 5078420), (3808815, 4957056), (3833388, 4925280), (3931680, 4802148), (3940224, 4791735), (4001790, 4718016), (4062736, 4647240), (4130880, 4570578), (4259320, 4432752), (4268576, 4423140)]