2781384480

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 960

約数和(自身を含む): 12364627968

約数和(自身を除く): 9583243488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 43, 45, 46, 48, 54, 56, 60, 62, 63, 69, 70, 72, 80, 81, 84, 86, 90, 92, 93, 96, 105, 108, 112, 115, 120, 124, 126, 129, 135, 138, 140, 144, 155, 160, 161, 162, 168, 172, 180, 184, 186, 189, 207, 210, 215, 216, 217, 224, 230, 240, 248, 252, 258, 270, 276, 279, 280, 288, 301, 310, 315, 322, 324, 336, 344, 345, 360, 368, 372, 378, 387, 405, 414, 420, 430, 432, 434, 460, 465, 480, 483, 496, 504, 516, 540, 552, 558, 560, 567, 602, 620, 621, 630, 644, 645, 648, 651, 672, 688, 690, 713, 720, 736, 744, 756, 774, 805, 810, 828, 837, 840, 860, 864, 868, 903, 920, 930, 945, 966, 989, 992, 1008, 1032, 1035, 1080, 1085, 1104, 1116, 1120, 1134, 1161, 1204, 1240, 1242, 1260, 1288, 1290, 1296, 1302, 1333, 1376, 1380, 1395, 1426, 1440, 1449, 1488, 1505, 1512, 1548, 1610, 1620, 1656, 1674, 1680, 1720, 1736, 1806, 1840, 1860, 1863, 1890, 1932, 1935, 1953, 1978, 2016, 2064, 2070, 2139, 2160, 2170, 2208, 2232, 2268, 2322, 2408, 2415, 2480, 2484, 2511, 2520, 2576, 2580, 2592, 2604, 2666, 2709, 2760, 2790, 2835, 2852, 2898, 2967, 2976, 3010, 3024, 3096, 3105, 3220, 3240, 3255, 3312, 3348, 3360, 3440, 3472, 3483, 3565, 3612, 3680, 3720, 3726, 3780, 3864, 3870, 3906, 3956, 3999, 4128, 4140, 4185, 4278, 4320, 4340, 4347, 4464, 4515, 4536, 4644, 4816, 4830, 4945, 4960, 4968, 4991, 5022, 5040, 5152, 5160, 5208, 5332, 5418, 5520, 5580, 5670, 5704, 5796, 5805, 5859, 5934, 6020, 6048, 6192, 6210, 6417, 6440, 6480, 6510, 6624, 6665, 6696, 6880, 6923, 6944, 6966, 7130, 7224, 7245, 7440, 7452, 7560, 7728, 7740, 7812, 7912, 7998, 8127, 8280, 8370, 8556, 8680, 8694, 8901, 8928, 9030, 9072, 9288, 9315, 9331, 9632, 9660, 9765, 9890, 9936, 9982, 10044, 10080, 10320, 10416, 10664, 10695, 10836, 11040, 11160, 11340, 11408, 11592, 11610, 11718, 11868, 11997, 12040, 12384, 12420, 12555, 12834, 12880, 12960, 13020, 13041, 13330, 13392, 13545, 13846, 13932, 14260, 14448, 14490, 14835, 14880, 14904, 14973, 15120, 15456, 15480, 15624, 15824, 15996, 16254, 16560, 16740, 17112, 17360, 17388, 17415, 17577, 17802, 18060, 18144, 18576, 18630, 18662, 19251, 19320, 19530, 19780, 19872, 19964, 19995, 20088, 20640, 20769, 20832, 21328, 21390, 21672, 21735, 22320, 22680, 22816, 23184, 23220, 23436, 23736, 23994, 24080, 24381, 24840, 24955, 25110, 25668, 25760, 26040, 26082, 26660, 26703, 26784, 27090, 27692, 27864, 27993, 28520, 28896, 28980, 29295, 29670, 29808, 29946, 30240, 30659, 30960, 31248, 31648, 31992, 32085, 32508, 33120, 33480, 34224, 34615, 34720, 34776, 34830, 35154, 35604, 35991, 36120, 37152, 37260, 37324, 38502, 38640, 39060, 39560, 39928, 39990, 40176, 40635, 41538, 42656, 42780, 43344, 43470, 44505, 44640, 44919, 45360, 46368, 46440, 46655, 46872, 47472, 47988, 48160, 48762, 49680, 49910, 50220, 51336, 52080, 52164, 53320, 53406, 54180, 55384, 55728, 55986, 57040, 57753, 57960, 58590, 59340, 59616, 59892, 59985, 61318, 61920, 62307, 62496, 63984, 64170, 65016, 65205, 66960, 68448, 69230, 69552, 69660, 70308, 71208, 71982, 72240, 74520, 74648, 74865, 77004, 77280, 78120, 79120, 79856, 79980, 80109, 80352, 81270, 83076, 83979, 85560, 86688, 86940, 87885, 89010, 89838, 90720, 91977, 92880, 93310, 93744, 94944, 95976, 96255, 97524, 99360, 99820, 100440, 102672, 103845, 104160, 104328, 106640, 106812, 107973, 108360, 110768, 111456, 111972, 114080, 115506, 115920, 117180, 118680, 119784, 119970, 121905, 122636, 124614, 127968, 128340, 130032, 130410, 133515, 133920, 134757, 138460, 139104, 139320, 139965, 140616, 142416, 143964, 144480, 149040, 149296, 149730, 153295, 154008, 156240, 158240, 159712, 159960, 160218, 162540, 166152, 167958, 171120, 173880, 175770, 178020, 179676, 179955, 183954, 185760, 186620, 186921, 187488, 191952, 192510, 195048, 199640, 200880, 205344, 207690, 208656, 213280, 213624, 214613, 215946, 216720, 221536, 223944, 224595, 231012, 231840, 234360, 237360, 239568, 239940, 243810, 245272, 249228, 251937, 256680, 260064, 260820, 267030, 269514, 275931, 276920, 278640, 279930, 281232, 284832, 287928, 288765, 298080, 298592, 299460, 306590, 308016, 311535, 312480, 319920, 320436, 325080, 332304, 335916, 342240, 347760, 351540, 356040, 359352, 359910, 367908, 373240, 373842, 383904, 385020, 390096, 399280, 400545, 401760, 404271, 415380, 417312, 419895, 427248, 429226, 431892, 433440, 447888, 449190, 459885, 462024, 468720, 474720, 479136, 479880, 487620, 490544, 498456, 503874, 513360, 521640, 534060, 539028, 539865, 551862, 553840, 557280, 559860, 560763, 562464, 575856, 577530, 598920, 613180, 616032, 623070, 639840, 640872, 643839, 650160, 664608, 671832, 673785, 695520, 703080, 712080, 718704, 719820, 735816, 746480, 747684, 755811, 770040, 780192, 798560, 801090, 808542, 827793, 830760, 839790, 854496, 858452, 863784, 895776, 898380, 919770, 924048, 934605, 937440, 959760, 975240, 981088, 996912, 1007748, 1026720, 1043280, 1068120, 1073065, 1078056, 1079730, 1103724, 1107680, 1119720, 1121526, 1151712, 1155060, 1197840, 1226360, 1246140, 1259685, 1281744, 1287678, 1300320, 1343664, 1347570, 1379655, 1406160, 1424160, 1437408, 1439640, 1471632, 1492960, 1495368, 1511622, 1540080, 1602180, 1617084, 1655586, 1661520, 1679580, 1716904, 1727568, 1796760, 1839540, 1848096, 1869210, 1919520, 1931517, 1950480, 1993824, 2015496, 2021355, 2086560, 2136240, 2146130, 2156112, 2159460, 2207448, 2239440, 2243052, 2310120, 2395680, 2452720, 2483379, 2492280, 2519370, 2563488, 2575356, 2687328, 2695140, 2759310, 2803815, 2812320, 2879280, 2943264, 2990736, 3023244, 3080160, 3204360, 3219195, 3234168, 3311172, 3323040, 3359160, 3433808, 3455136, 3593520, 3679080, 3738420, 3779055, 3863034, 3900960, 4030992, 4042710, 4138965, 4272480, 4292260, 4312224, 4318920, 4414896, 4478880, 4486104, 4620240, 4905440, 4966758, 4984560, 5038740, 5150712, 5390280, 5518620, 5607630, 5758560, 5794551, 5981472, 6046488, 6408720, 6438390, 6468336, 6622344, 6718320, 6867616, 7187040, 7358160, 7476840, 7558110, 7726068, 8061984, 8085420, 8277930, 8584520, 8637840, 8829792, 8972208, 9240480, 9657585, 9933516, 9969120, 10077480, 10301424, 10780560, 11037240, 11215260, 11589102, 12092976, 12416895, 12817440, 12876780, 12936672, 13244688, 13436640, 14716320, 14953680, 15116220, 15452136, 16170840, 16555860, 17169040, 17275680, 17383653, 17944416, 19315170, 19867032, 20154960, 20602848, 21561120, 22074480, 22430520, 23178204, 24185952, 24833790, 25753560, 26489376, 28972755, 29907360, 30232440, 30904272, 32341680, 33111720, 34338080, 34767306, 38630340, 39734064, 40309920, 44148960, 44861040, 46356408, 49667580, 51507120, 57945510, 60464880, 61808544, 64683360, 66223440, 69534612, 77260680, 79468128, 86918265, 89722080, 92712816, 99335160, 103014240, 115891020, 120929760, 132446880, 139069224, 154521360, 173836530, 185425632, 198670320, 231782040, 278138448, 309042720, 347673060, 397340640, 463564080, 556276896, 695346120, 927128160, 1390692240, 2781384480]

約数ペア:

[(1, 2781384480), (2, 1390692240), (3, 927128160), (4, 695346120), (5, 556276896), (6, 463564080), (7, 397340640), (8, 347673060), (9, 309042720), (10, 278138448), (12, 231782040), (14, 198670320), (15, 185425632), (16, 173836530), (18, 154521360), (20, 139069224), (21, 132446880), (23, 120929760), (24, 115891020), (27, 103014240), (28, 99335160), (30, 92712816), (31, 89722080), (32, 86918265), (35, 79468128), (36, 77260680), (40, 69534612), (42, 66223440), (43, 64683360), (45, 61808544), (46, 60464880), (48, 57945510), (54, 51507120), (56, 49667580), (60, 46356408), (62, 44861040), (63, 44148960), (69, 40309920), (70, 39734064), (72, 38630340), (80, 34767306), (81, 34338080), (84, 33111720), (86, 32341680), (90, 30904272), (92, 30232440), (93, 29907360), (96, 28972755), (105, 26489376), (108, 25753560), (112, 24833790), (115, 24185952), (120, 23178204), (124, 22430520), (126, 22074480), (129, 21561120), (135, 20602848), (138, 20154960), (140, 19867032), (144, 19315170), (155, 17944416), (160, 17383653), (161, 17275680), (162, 17169040), (168, 16555860), (172, 16170840), (180, 15452136), (184, 15116220), (186, 14953680), (189, 14716320), (207, 13436640), (210, 13244688), (215, 12936672), (216, 12876780), (217, 12817440), (224, 12416895), (230, 12092976), (240, 11589102), (248, 11215260), (252, 11037240), (258, 10780560), (270, 10301424), (276, 10077480), (279, 9969120), (280, 9933516), (288, 9657585), (301, 9240480), (310, 8972208), (315, 8829792), (322, 8637840), (324, 8584520), (336, 8277930), (344, 8085420), (345, 8061984), (360, 7726068), (368, 7558110), (372, 7476840), (378, 7358160), (387, 7187040), (405, 6867616), (414, 6718320), (420, 6622344), (430, 6468336), (432, 6438390), (434, 6408720), (460, 6046488), (465, 5981472), (480, 5794551), (483, 5758560), (496, 5607630), (504, 5518620), (516, 5390280), (540, 5150712), (552, 5038740), (558, 4984560), (560, 4966758), (567, 4905440), (602, 4620240), (620, 4486104), (621, 4478880), (630, 4414896), (644, 4318920), (645, 4312224), (648, 4292260), (651, 4272480), (672, 4138965), (688, 4042710), (690, 4030992), (713, 3900960), (720, 3863034), (736, 3779055), (744, 3738420), (756, 3679080), (774, 3593520), (805, 3455136), (810, 3433808), (828, 3359160), (837, 3323040), (840, 3311172), (860, 3234168), (864, 3219195), (868, 3204360), (903, 3080160), (920, 3023244), (930, 2990736), (945, 2943264), (966, 2879280), (989, 2812320), (992, 2803815), (1008, 2759310), (1032, 2695140), (1035, 2687328), (1080, 2575356), (1085, 2563488), (1104, 2519370), (1116, 2492280), (1120, 2483379), (1134, 2452720), (1161, 2395680), (1204, 2310120), (1240, 2243052), (1242, 2239440), (1260, 2207448), (1288, 2159460), (1290, 2156112), (1296, 2146130), (1302, 2136240), (1333, 2086560), (1376, 2021355), (1380, 2015496), (1395, 1993824), (1426, 1950480), (1440, 1931517), (1449, 1919520), (1488, 1869210), (1505, 1848096), (1512, 1839540), (1548, 1796760), (1610, 1727568), (1620, 1716904), (1656, 1679580), (1674, 1661520), (1680, 1655586), (1720, 1617084), (1736, 1602180), (1806, 1540080), (1840, 1511622), (1860, 1495368), (1863, 1492960), (1890, 1471632), (1932, 1439640), (1935, 1437408), (1953, 1424160), (1978, 1406160), (2016, 1379655), (2064, 1347570), (2070, 1343664), (2139, 1300320), (2160, 1287678), (2170, 1281744), (2208, 1259685), (2232, 1246140), (2268, 1226360), (2322, 1197840), (2408, 1155060), (2415, 1151712), (2480, 1121526), (2484, 1119720), (2511, 1107680), (2520, 1103724), (2576, 1079730), (2580, 1078056), (2592, 1073065), (2604, 1068120), (2666, 1043280), (2709, 1026720), (2760, 1007748), (2790, 996912), (2835, 981088), (2852, 975240), (2898, 959760), (2967, 937440), (2976, 934605), (3010, 924048), (3024, 919770), (3096, 898380), (3105, 895776), (3220, 863784), (3240, 858452), (3255, 854496), (3312, 839790), (3348, 830760), (3360, 827793), (3440, 808542), (3472, 801090), (3483, 798560), (3565, 780192), (3612, 770040), (3680, 755811), (3720, 747684), (3726, 746480), (3780, 735816), (3864, 719820), (3870, 718704), (3906, 712080), (3956, 703080), (3999, 695520), (4128, 673785), (4140, 671832), (4185, 664608), (4278, 650160), (4320, 643839), (4340, 640872), (4347, 639840), (4464, 623070), (4515, 616032), (4536, 613180), (4644, 598920), (4816, 577530), (4830, 575856), (4945, 562464), (4960, 560763), (4968, 559860), (4991, 557280), (5022, 553840), (5040, 551862), (5152, 539865), (5160, 539028), (5208, 534060), (5332, 521640), (5418, 513360), (5520, 503874), (5580, 498456), (5670, 490544), (5704, 487620), (5796, 479880), (5805, 479136), (5859, 474720), (5934, 468720), (6020, 462024), (6048, 459885), (6192, 449190), (6210, 447888), (6417, 433440), (6440, 431892), (6480, 429226), (6510, 427248), (6624, 419895), (6665, 417312), (6696, 415380), (6880, 404271), (6923, 401760), (6944, 400545), (6966, 399280), (7130, 390096), (7224, 385020), (7245, 383904), (7440, 373842), (7452, 373240), (7560, 367908), (7728, 359910), (7740, 359352), (7812, 356040), (7912, 351540), (7998, 347760), (8127, 342240), (8280, 335916), (8370, 332304), (8556, 325080), (8680, 320436), (8694, 319920), (8901, 312480), (8928, 311535), (9030, 308016), (9072, 306590), (9288, 299460), (9315, 298592), (9331, 298080), (9632, 288765), (9660, 287928), (9765, 284832), (9890, 281232), (9936, 279930), (9982, 278640), (10044, 276920), (10080, 275931), (10320, 269514), (10416, 267030), (10664, 260820), (10695, 260064), (10836, 256680), (11040, 251937), (11160, 249228), (11340, 245272), (11408, 243810), (11592, 239940), (11610, 239568), (11718, 237360), (11868, 234360), (11997, 231840), (12040, 231012), (12384, 224595), (12420, 223944), (12555, 221536), (12834, 216720), (12880, 215946), (12960, 214613), (13020, 213624), (13041, 213280), (13330, 208656), (13392, 207690), (13545, 205344), (13846, 200880), (13932, 199640), (14260, 195048), (14448, 192510), (14490, 191952), (14835, 187488), (14880, 186921), (14904, 186620), (14973, 185760), (15120, 183954), (15456, 179955), (15480, 179676), (15624, 178020), (15824, 175770), (15996, 173880), (16254, 171120), (16560, 167958), (16740, 166152), (17112, 162540), (17360, 160218), (17388, 159960), (17415, 159712), (17577, 158240), (17802, 156240), (18060, 154008), (18144, 153295), (18576, 149730), (18630, 149296), (18662, 149040), (19251, 144480), (19320, 143964), (19530, 142416), (19780, 140616), (19872, 139965), (19964, 139320), (19995, 139104), (20088, 138460), (20640, 134757), (20769, 133920), (20832, 133515), (21328, 130410), (21390, 130032), (21672, 128340), (21735, 127968), (22320, 124614), (22680, 122636), (22816, 121905), (23184, 119970), (23220, 119784), (23436, 118680), (23736, 117180), (23994, 115920), (24080, 115506), (24381, 114080), (24840, 111972), (24955, 111456), (25110, 110768), (25668, 108360), (25760, 107973), (26040, 106812), (26082, 106640), (26660, 104328), (26703, 104160), (26784, 103845), (27090, 102672), (27692, 100440), (27864, 99820), (27993, 99360), (28520, 97524), (28896, 96255), (28980, 95976), (29295, 94944), (29670, 93744), (29808, 93310), (29946, 92880), (30240, 91977), (30659, 90720), (30960, 89838), (31248, 89010), (31648, 87885), (31992, 86940), (32085, 86688), (32508, 85560), (33120, 83979), (33480, 83076), (34224, 81270), (34615, 80352), (34720, 80109), (34776, 79980), (34830, 79856), (35154, 79120), (35604, 78120), (35991, 77280), (36120, 77004), (37152, 74865), (37260, 74648), (37324, 74520), (38502, 72240), (38640, 71982), (39060, 71208), (39560, 70308), (39928, 69660), (39990, 69552), (40176, 69230), (40635, 68448), (41538, 66960), (42656, 65205), (42780, 65016), (43344, 64170), (43470, 63984), (44505, 62496), (44640, 62307), (44919, 61920), (45360, 61318), (46368, 59985), (46440, 59892), (46655, 59616), (46872, 59340), (47472, 58590), (47988, 57960), (48160, 57753), (48762, 57040), (49680, 55986), (49910, 55728), (50220, 55384), (51336, 54180), (52080, 53406), (52164, 53320)]