1987539840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 768

約数和(自身を含む): 8554291200

約数和(自身を除く): 6566751360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 19, 20, 22, 24, 26, 30, 32, 33, 36, 38, 39, 40, 44, 45, 48, 52, 55, 57, 60, 64, 65, 66, 72, 76, 78, 80, 88, 90, 95, 96, 99, 104, 110, 114, 117, 120, 127, 128, 130, 132, 143, 144, 152, 156, 160, 165, 171, 176, 180, 190, 192, 195, 198, 208, 209, 220, 228, 234, 240, 247, 254, 260, 264, 285, 286, 288, 304, 312, 320, 330, 342, 352, 360, 380, 381, 384, 390, 396, 416, 418, 429, 440, 456, 468, 480, 494, 495, 508, 520, 528, 570, 572, 576, 585, 608, 624, 627, 635, 640, 660, 684, 704, 715, 720, 741, 760, 762, 780, 792, 832, 836, 855, 858, 880, 912, 936, 960, 988, 990, 1016, 1040, 1045, 1056, 1140, 1143, 1144, 1152, 1170, 1216, 1235, 1248, 1254, 1270, 1287, 1320, 1368, 1397, 1408, 1430, 1440, 1482, 1520, 1524, 1560, 1584, 1651, 1664, 1672, 1710, 1716, 1760, 1824, 1872, 1881, 1905, 1920, 1976, 1980, 2032, 2080, 2090, 2112, 2145, 2223, 2280, 2286, 2288, 2340, 2413, 2432, 2470, 2496, 2508, 2540, 2574, 2640, 2717, 2736, 2794, 2860, 2880, 2964, 3040, 3048, 3120, 3135, 3168, 3302, 3344, 3420, 3432, 3520, 3648, 3705, 3744, 3762, 3810, 3952, 3960, 4064, 4160, 4180, 4191, 4224, 4290, 4446, 4560, 4572, 4576, 4680, 4826, 4940, 4953, 4992, 5016, 5080, 5148, 5280, 5434, 5472, 5588, 5715, 5720, 5760, 5928, 6080, 6096, 6240, 6270, 6336, 6435, 6604, 6688, 6840, 6864, 6985, 7040, 7239, 7296, 7410, 7488, 7524, 7620, 7904, 7920, 8128, 8151, 8255, 8320, 8360, 8382, 8580, 8892, 9120, 9144, 9152, 9360, 9405, 9652, 9880, 9906, 10032, 10160, 10296, 10560, 10868, 10944, 11115, 11176, 11430, 11440, 11856, 12065, 12160, 12192, 12480, 12540, 12573, 12672, 12870, 13208, 13376, 13585, 13680, 13728, 13970, 14478, 14820, 14859, 14976, 15048, 15240, 15808, 15840, 16256, 16302, 16510, 16720, 16764, 17160, 17784, 18161, 18240, 18288, 18304, 18720, 18810, 19304, 19760, 19812, 20064, 20320, 20592, 20955, 21120, 21717, 21736, 21888, 22230, 22352, 22860, 22880, 23712, 24130, 24384, 24453, 24765, 24960, 25080, 25146, 25740, 26416, 26543, 26752, 27170, 27360, 27456, 27940, 28956, 29640, 29718, 30096, 30480, 31369, 31616, 31680, 32604, 33020, 33440, 33528, 34320, 35568, 36195, 36322, 36480, 36576, 37440, 37620, 38608, 39520, 39624, 40128, 40640, 40755, 41184, 41910, 43434, 43472, 44460, 44704, 45720, 45760, 47424, 48260, 48768, 48906, 49530, 50160, 50292, 51480, 52832, 53086, 54340, 54483, 54720, 54912, 55880, 57912, 59280, 59436, 60192, 60960, 62738, 62865, 63360, 65208, 66040, 66880, 67056, 68640, 71136, 72390, 72644, 73152, 74295, 74880, 75240, 77216, 79040, 79248, 79629, 80256, 81280, 81510, 82368, 83820, 86868, 86944, 88920, 89408, 90805, 91440, 91520, 94107, 94848, 96520, 97812, 99060, 100320, 100584, 102960, 105664, 106172, 108585, 108680, 108966, 109440, 111760, 115824, 118560, 118872, 120384, 121920, 122265, 125476, 125730, 130416, 132080, 132715, 133760, 134112, 137280, 142272, 144780, 145288, 146304, 148590, 150480, 154432, 156845, 158080, 158496, 159258, 163020, 163449, 164736, 167640, 173736, 173888, 177840, 178816, 181610, 182880, 188214, 193040, 195624, 198120, 200640, 201168, 205920, 211328, 212344, 217170, 217360, 217932, 223520, 231648, 237120, 237744, 238887, 240768, 243840, 244530, 250952, 251460, 260832, 264160, 265430, 268224, 272415, 274560, 282321, 284544, 289560, 290576, 297180, 300960, 308864, 313690, 316992, 318516, 326040, 326898, 335280, 345059, 347472, 347776, 355680, 363220, 365760, 376428, 386080, 391248, 396240, 398145, 401280, 402336, 411840, 424688, 434340, 434720, 435864, 447040, 463296, 470535, 474240, 475488, 477774, 489060, 501904, 502920, 521664, 528320, 530860, 536448, 544830, 564642, 579120, 581152, 594360, 601920, 627380, 633984, 637032, 652080, 653796, 670560, 690118, 694944, 711360, 726440, 731520, 752856, 772160, 782496, 792480, 796290, 804672, 817245, 823680, 849376, 868680, 869440, 871728, 894080, 926592, 941070, 950976, 955548, 978120, 1003808, 1005840, 1035177, 1043328, 1056640, 1061720, 1089660, 1129284, 1158240, 1162304, 1188720, 1194435, 1203840, 1254760, 1274064, 1304160, 1307592, 1341120, 1380236, 1389888, 1411605, 1422720, 1452880, 1505712, 1544320, 1564992, 1584960, 1592580, 1609344, 1634490, 1698752, 1725295, 1737360, 1738880, 1743456, 1882140, 1901952, 1911096, 1956240, 2007616, 2011680, 2070354, 2123440, 2179320, 2258568, 2316480, 2324608, 2377440, 2388870, 2509520, 2548128, 2608320, 2615184, 2682240, 2760472, 2779776, 2823210, 2905760, 3011424, 3105531, 3129984, 3169920, 3185160, 3268980, 3397504, 3450590, 3474720, 3486912, 3764280, 3822192, 3912480, 4015232, 4023360, 4140708, 4246880, 4358640, 4517136, 4632960, 4754880, 4777740, 5019040, 5096256, 5175885, 5216640, 5230368, 5520944, 5646420, 5811520, 6022848, 6211062, 6370320, 6537960, 6901180, 6949440, 6973824, 7528560, 7644384, 7824960, 8046720, 8281416, 8493760, 8717280, 9034272, 9509760, 9555480, 10038080, 10192512, 10351770, 10460736, 11041888, 11292840, 11623040, 12045696, 12422124, 12740640, 13075920, 13802360, 13898880, 15057120, 15288768, 15527655, 15649920, 16562832, 16987520, 17434560, 18068544, 19110960, 20076160, 20703540, 20921472, 22083776, 22585680, 24844248, 25481280, 26151840, 27604720, 30114240, 30577536, 31055310, 33125664, 34869120, 36137088, 38221920, 41407080, 44167552, 45171360, 49688496, 50962560, 52303680, 55209440, 60228480, 62110620, 66251328, 76443840, 82814160, 90342720, 99376992, 104607360, 110418880, 124221240, 132502656, 152887680, 165628320, 180685440, 198753984, 220837760, 248442480, 331256640, 397507968, 496884960, 662513280, 993769920, 1987539840]

約数ペア:

[(1, 1987539840), (2, 993769920), (3, 662513280), (4, 496884960), (5, 397507968), (6, 331256640), (8, 248442480), (9, 220837760), (10, 198753984), (11, 180685440), (12, 165628320), (13, 152887680), (15, 132502656), (16, 124221240), (18, 110418880), (19, 104607360), (20, 99376992), (22, 90342720), (24, 82814160), (26, 76443840), (30, 66251328), (32, 62110620), (33, 60228480), (36, 55209440), (38, 52303680), (39, 50962560), (40, 49688496), (44, 45171360), (45, 44167552), (48, 41407080), (52, 38221920), (55, 36137088), (57, 34869120), (60, 33125664), (64, 31055310), (65, 30577536), (66, 30114240), (72, 27604720), (76, 26151840), (78, 25481280), (80, 24844248), (88, 22585680), (90, 22083776), (95, 20921472), (96, 20703540), (99, 20076160), (104, 19110960), (110, 18068544), (114, 17434560), (117, 16987520), (120, 16562832), (127, 15649920), (128, 15527655), (130, 15288768), (132, 15057120), (143, 13898880), (144, 13802360), (152, 13075920), (156, 12740640), (160, 12422124), (165, 12045696), (171, 11623040), (176, 11292840), (180, 11041888), (190, 10460736), (192, 10351770), (195, 10192512), (198, 10038080), (208, 9555480), (209, 9509760), (220, 9034272), (228, 8717280), (234, 8493760), (240, 8281416), (247, 8046720), (254, 7824960), (260, 7644384), (264, 7528560), (285, 6973824), (286, 6949440), (288, 6901180), (304, 6537960), (312, 6370320), (320, 6211062), (330, 6022848), (342, 5811520), (352, 5646420), (360, 5520944), (380, 5230368), (381, 5216640), (384, 5175885), (390, 5096256), (396, 5019040), (416, 4777740), (418, 4754880), (429, 4632960), (440, 4517136), (456, 4358640), (468, 4246880), (480, 4140708), (494, 4023360), (495, 4015232), (508, 3912480), (520, 3822192), (528, 3764280), (570, 3486912), (572, 3474720), (576, 3450590), (585, 3397504), (608, 3268980), (624, 3185160), (627, 3169920), (635, 3129984), (640, 3105531), (660, 3011424), (684, 2905760), (704, 2823210), (715, 2779776), (720, 2760472), (741, 2682240), (760, 2615184), (762, 2608320), (780, 2548128), (792, 2509520), (832, 2388870), (836, 2377440), (855, 2324608), (858, 2316480), (880, 2258568), (912, 2179320), (936, 2123440), (960, 2070354), (988, 2011680), (990, 2007616), (1016, 1956240), (1040, 1911096), (1045, 1901952), (1056, 1882140), (1140, 1743456), (1143, 1738880), (1144, 1737360), (1152, 1725295), (1170, 1698752), (1216, 1634490), (1235, 1609344), (1248, 1592580), (1254, 1584960), (1270, 1564992), (1287, 1544320), (1320, 1505712), (1368, 1452880), (1397, 1422720), (1408, 1411605), (1430, 1389888), (1440, 1380236), (1482, 1341120), (1520, 1307592), (1524, 1304160), (1560, 1274064), (1584, 1254760), (1651, 1203840), (1664, 1194435), (1672, 1188720), (1710, 1162304), (1716, 1158240), (1760, 1129284), (1824, 1089660), (1872, 1061720), (1881, 1056640), (1905, 1043328), (1920, 1035177), (1976, 1005840), (1980, 1003808), (2032, 978120), (2080, 955548), (2090, 950976), (2112, 941070), (2145, 926592), (2223, 894080), (2280, 871728), (2286, 869440), (2288, 868680), (2340, 849376), (2413, 823680), (2432, 817245), (2470, 804672), (2496, 796290), (2508, 792480), (2540, 782496), (2574, 772160), (2640, 752856), (2717, 731520), (2736, 726440), (2794, 711360), (2860, 694944), (2880, 690118), (2964, 670560), (3040, 653796), (3048, 652080), (3120, 637032), (3135, 633984), (3168, 627380), (3302, 601920), (3344, 594360), (3420, 581152), (3432, 579120), (3520, 564642), (3648, 544830), (3705, 536448), (3744, 530860), (3762, 528320), (3810, 521664), (3952, 502920), (3960, 501904), (4064, 489060), (4160, 477774), (4180, 475488), (4191, 474240), (4224, 470535), (4290, 463296), (4446, 447040), (4560, 435864), (4572, 434720), (4576, 434340), (4680, 424688), (4826, 411840), (4940, 402336), (4953, 401280), (4992, 398145), (5016, 396240), (5080, 391248), (5148, 386080), (5280, 376428), (5434, 365760), (5472, 363220), (5588, 355680), (5715, 347776), (5720, 347472), (5760, 345059), (5928, 335280), (6080, 326898), (6096, 326040), (6240, 318516), (6270, 316992), (6336, 313690), (6435, 308864), (6604, 300960), (6688, 297180), (6840, 290576), (6864, 289560), (6985, 284544), (7040, 282321), (7239, 274560), (7296, 272415), (7410, 268224), (7488, 265430), (7524, 264160), (7620, 260832), (7904, 251460), (7920, 250952), (8128, 244530), (8151, 243840), (8255, 240768), (8320, 238887), (8360, 237744), (8382, 237120), (8580, 231648), (8892, 223520), (9120, 217932), (9144, 217360), (9152, 217170), (9360, 212344), (9405, 211328), (9652, 205920), (9880, 201168), (9906, 200640), (10032, 198120), (10160, 195624), (10296, 193040), (10560, 188214), (10868, 182880), (10944, 181610), (11115, 178816), (11176, 177840), (11430, 173888), (11440, 173736), (11856, 167640), (12065, 164736), (12160, 163449), (12192, 163020), (12480, 159258), (12540, 158496), (12573, 158080), (12672, 156845), (12870, 154432), (13208, 150480), (13376, 148590), (13585, 146304), (13680, 145288), (13728, 144780), (13970, 142272), (14478, 137280), (14820, 134112), (14859, 133760), (14976, 132715), (15048, 132080), (15240, 130416), (15808, 125730), (15840, 125476), (16256, 122265), (16302, 121920), (16510, 120384), (16720, 118872), (16764, 118560), (17160, 115824), (17784, 111760), (18161, 109440), (18240, 108966), (18288, 108680), (18304, 108585), (18720, 106172), (18810, 105664), (19304, 102960), (19760, 100584), (19812, 100320), (20064, 99060), (20320, 97812), (20592, 96520), (20955, 94848), (21120, 94107), (21717, 91520), (21736, 91440), (21888, 90805), (22230, 89408), (22352, 88920), (22860, 86944), (22880, 86868), (23712, 83820), (24130, 82368), (24384, 81510), (24453, 81280), (24765, 80256), (24960, 79629), (25080, 79248), (25146, 79040), (25740, 77216), (26416, 75240), (26543, 74880), (26752, 74295), (27170, 73152), (27360, 72644), (27456, 72390), (27940, 71136), (28956, 68640), (29640, 67056), (29718, 66880), (30096, 66040), (30480, 65208), (31369, 63360), (31616, 62865), (31680, 62738), (32604, 60960), (33020, 60192), (33440, 59436), (33528, 59280), (34320, 57912), (35568, 55880), (36195, 54912), (36322, 54720), (36480, 54483), (36576, 54340), (37440, 53086), (37620, 52832), (38608, 51480), (39520, 50292), (39624, 50160), (40128, 49530), (40640, 48906), (40755, 48768), (41184, 48260), (41910, 47424), (43434, 45760), (43472, 45720), (44460, 44704)]