989308320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 768

約数和(自身を含む): 4389396480

約数和(自身を除く): 3400088160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 29, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 58, 60, 65, 66, 70, 71, 77, 78, 80, 84, 87, 88, 91, 96, 104, 105, 110, 112, 116, 120, 130, 132, 140, 142, 143, 145, 154, 156, 160, 165, 168, 174, 176, 182, 195, 203, 208, 210, 213, 220, 224, 231, 232, 240, 260, 264, 273, 280, 284, 286, 290, 308, 312, 319, 330, 336, 348, 352, 355, 364, 377, 385, 390, 406, 416, 420, 426, 429, 435, 440, 455, 462, 464, 480, 497, 520, 528, 546, 560, 568, 572, 580, 609, 616, 624, 638, 660, 672, 696, 710, 715, 728, 754, 770, 780, 781, 812, 840, 852, 858, 870, 880, 910, 923, 924, 928, 957, 994, 1001, 1015, 1040, 1056, 1065, 1092, 1120, 1131, 1136, 1144, 1155, 1160, 1218, 1232, 1248, 1276, 1320, 1365, 1392, 1420, 1430, 1456, 1491, 1508, 1540, 1560, 1562, 1595, 1624, 1680, 1704, 1716, 1740, 1760, 1820, 1846, 1848, 1885, 1914, 1988, 2002, 2030, 2059, 2080, 2130, 2145, 2184, 2233, 2262, 2272, 2288, 2310, 2320, 2343, 2436, 2464, 2485, 2552, 2639, 2640, 2730, 2769, 2784, 2840, 2860, 2912, 2982, 3003, 3016, 3045, 3080, 3120, 3124, 3190, 3248, 3360, 3408, 3432, 3480, 3640, 3692, 3696, 3770, 3828, 3905, 3976, 4004, 4060, 4118, 4147, 4260, 4290, 4368, 4466, 4524, 4576, 4615, 4620, 4640, 4686, 4785, 4872, 4970, 5005, 5104, 5278, 5280, 5460, 5467, 5538, 5655, 5680, 5720, 5964, 6006, 6032, 6090, 6160, 6177, 6240, 6248, 6380, 6461, 6496, 6699, 6816, 6864, 6960, 7280, 7384, 7392, 7455, 7540, 7656, 7810, 7917, 7952, 8008, 8120, 8236, 8294, 8520, 8580, 8736, 8932, 9048, 9230, 9240, 9372, 9570, 9744, 9940, 10010, 10153, 10208, 10295, 10556, 10920, 10934, 11076, 11165, 11310, 11360, 11440, 11715, 11928, 12012, 12064, 12180, 12320, 12354, 12441, 12496, 12760, 12922, 13195, 13398, 13728, 13845, 13920, 14413, 14560, 14768, 14910, 15015, 15080, 15312, 15620, 15834, 15904, 16016, 16240, 16401, 16472, 16588, 17040, 17160, 17864, 18096, 18460, 18480, 18744, 19140, 19383, 19488, 19880, 20020, 20306, 20590, 20735, 21112, 21840, 21868, 22152, 22330, 22620, 22649, 22880, 23430, 23856, 24024, 24360, 24708, 24882, 24992, 25520, 25844, 26390, 26767, 26796, 27335, 27690, 28826, 29029, 29536, 29820, 30030, 30160, 30459, 30624, 30885, 31240, 31668, 32032, 32305, 32480, 32802, 32944, 33176, 33495, 34080, 34320, 35728, 36192, 36920, 36960, 37488, 38280, 38766, 39585, 39760, 40040, 40612, 41180, 41470, 42224, 43239, 43680, 43736, 44304, 44660, 45240, 45298, 46860, 47712, 48048, 48720, 49416, 49764, 50765, 51040, 51688, 52780, 53534, 53592, 54670, 55380, 57652, 58058, 59640, 60060, 60320, 60918, 61770, 62205, 62480, 63336, 64610, 65604, 65888, 66352, 66990, 67947, 68640, 71071, 71456, 72065, 73840, 74976, 76560, 77532, 79170, 79520, 80080, 80301, 81224, 82005, 82360, 82940, 84448, 86478, 87087, 87472, 88608, 89320, 90480, 90596, 93720, 96096, 96915, 97440, 98832, 99528, 101530, 103376, 105560, 107068, 107184, 109340, 110760, 113245, 115304, 116116, 119280, 120120, 121836, 123540, 124410, 124960, 126672, 129220, 131208, 132704, 133835, 133980, 135894, 142142, 144130, 145145, 147680, 152295, 153120, 155064, 158340, 158543, 160160, 160602, 162448, 164010, 164720, 165880, 172956, 174174, 174944, 178640, 180960, 181192, 187369, 187440, 193830, 197664, 199056, 203060, 206752, 211120, 213213, 214136, 214368, 216195, 218680, 221520, 226490, 230608, 232232, 238560, 240240, 243672, 247080, 248820, 253344, 258440, 262416, 267670, 267960, 271788, 284284, 288260, 290290, 294437, 304590, 310128, 316680, 317086, 321204, 324896, 328020, 329440, 331760, 339735, 345912, 348348, 355355, 357280, 362384, 374738, 374880, 387660, 398112, 401505, 406120, 422240, 426426, 428272, 432390, 435435, 437360, 443040, 452980, 461216, 464464, 475629, 480480, 487344, 494160, 497640, 516880, 524832, 535340, 535920, 543576, 562107, 568568, 576520, 580580, 588874, 609180, 620256, 633360, 634172, 642408, 656040, 663520, 679470, 691824, 696696, 710710, 724768, 749476, 775320, 792715, 803010, 812240, 852852, 856544, 864780, 870870, 874720, 883311, 905960, 928928, 936845, 951258, 974688, 988320, 995280, 1033760, 1066065, 1070680, 1071840, 1087152, 1124214, 1137136, 1153040, 1161160, 1177748, 1218360, 1266720, 1268344, 1284816, 1312080, 1358940, 1383648, 1393392, 1421420, 1472185, 1498952, 1550640, 1585430, 1606020, 1624480, 1705704, 1729560, 1741740, 1766622, 1811920, 1873690, 1902516, 1990560, 2061059, 2132130, 2141360, 2174304, 2248428, 2274272, 2306080, 2322320, 2355496, 2378145, 2436720, 2536688, 2569632, 2624160, 2717880, 2786784, 2810535, 2842840, 2944370, 2997904, 3101280, 3170860, 3212040, 3411408, 3459120, 3483480, 3533244, 3623840, 3747380, 3805032, 4122118, 4264260, 4282720, 4416555, 4496856, 4644640, 4710992, 4756290, 4873440, 5073376, 5435760, 5621070, 5685680, 5888740, 5995808, 6183177, 6341720, 6424080, 6822816, 6918240, 6966960, 7066488, 7494760, 7610064, 8244236, 8528520, 8833110, 8993712, 9421984, 9512580, 10305295, 10871520, 11242140, 11371360, 11777480, 12366354, 12683440, 12848160, 13933920, 14132976, 14989520, 15220128, 16488472, 17057040, 17666220, 17987424, 19025160, 20610590, 22484280, 23554960, 24732708, 25366880, 28265952, 29979040, 30915885, 32976944, 34114080, 35332440, 38050320, 41221180, 44968560, 47109920, 49465416, 61831770, 65953888, 70664880, 76100640, 82442360, 89937120, 98930832, 123663540, 141329760, 164884720, 197861664, 247327080, 329769440, 494654160, 989308320]

約数ペア:

[(1, 989308320), (2, 494654160), (3, 329769440), (4, 247327080), (5, 197861664), (6, 164884720), (7, 141329760), (8, 123663540), (10, 98930832), (11, 89937120), (12, 82442360), (13, 76100640), (14, 70664880), (15, 65953888), (16, 61831770), (20, 49465416), (21, 47109920), (22, 44968560), (24, 41221180), (26, 38050320), (28, 35332440), (29, 34114080), (30, 32976944), (32, 30915885), (33, 29979040), (35, 28265952), (39, 25366880), (40, 24732708), (42, 23554960), (44, 22484280), (48, 20610590), (52, 19025160), (55, 17987424), (56, 17666220), (58, 17057040), (60, 16488472), (65, 15220128), (66, 14989520), (70, 14132976), (71, 13933920), (77, 12848160), (78, 12683440), (80, 12366354), (84, 11777480), (87, 11371360), (88, 11242140), (91, 10871520), (96, 10305295), (104, 9512580), (105, 9421984), (110, 8993712), (112, 8833110), (116, 8528520), (120, 8244236), (130, 7610064), (132, 7494760), (140, 7066488), (142, 6966960), (143, 6918240), (145, 6822816), (154, 6424080), (156, 6341720), (160, 6183177), (165, 5995808), (168, 5888740), (174, 5685680), (176, 5621070), (182, 5435760), (195, 5073376), (203, 4873440), (208, 4756290), (210, 4710992), (213, 4644640), (220, 4496856), (224, 4416555), (231, 4282720), (232, 4264260), (240, 4122118), (260, 3805032), (264, 3747380), (273, 3623840), (280, 3533244), (284, 3483480), (286, 3459120), (290, 3411408), (308, 3212040), (312, 3170860), (319, 3101280), (330, 2997904), (336, 2944370), (348, 2842840), (352, 2810535), (355, 2786784), (364, 2717880), (377, 2624160), (385, 2569632), (390, 2536688), (406, 2436720), (416, 2378145), (420, 2355496), (426, 2322320), (429, 2306080), (435, 2274272), (440, 2248428), (455, 2174304), (462, 2141360), (464, 2132130), (480, 2061059), (497, 1990560), (520, 1902516), (528, 1873690), (546, 1811920), (560, 1766622), (568, 1741740), (572, 1729560), (580, 1705704), (609, 1624480), (616, 1606020), (624, 1585430), (638, 1550640), (660, 1498952), (672, 1472185), (696, 1421420), (710, 1393392), (715, 1383648), (728, 1358940), (754, 1312080), (770, 1284816), (780, 1268344), (781, 1266720), (812, 1218360), (840, 1177748), (852, 1161160), (858, 1153040), (870, 1137136), (880, 1124214), (910, 1087152), (923, 1071840), (924, 1070680), (928, 1066065), (957, 1033760), (994, 995280), (1001, 988320), (1015, 974688), (1040, 951258), (1056, 936845), (1065, 928928), (1092, 905960), (1120, 883311), (1131, 874720), (1136, 870870), (1144, 864780), (1155, 856544), (1160, 852852), (1218, 812240), (1232, 803010), (1248, 792715), (1276, 775320), (1320, 749476), (1365, 724768), (1392, 710710), (1420, 696696), (1430, 691824), (1456, 679470), (1491, 663520), (1508, 656040), (1540, 642408), (1560, 634172), (1562, 633360), (1595, 620256), (1624, 609180), (1680, 588874), (1704, 580580), (1716, 576520), (1740, 568568), (1760, 562107), (1820, 543576), (1846, 535920), (1848, 535340), (1885, 524832), (1914, 516880), (1988, 497640), (2002, 494160), (2030, 487344), (2059, 480480), (2080, 475629), (2130, 464464), (2145, 461216), (2184, 452980), (2233, 443040), (2262, 437360), (2272, 435435), (2288, 432390), (2310, 428272), (2320, 426426), (2343, 422240), (2436, 406120), (2464, 401505), (2485, 398112), (2552, 387660), (2639, 374880), (2640, 374738), (2730, 362384), (2769, 357280), (2784, 355355), (2840, 348348), (2860, 345912), (2912, 339735), (2982, 331760), (3003, 329440), (3016, 328020), (3045, 324896), (3080, 321204), (3120, 317086), (3124, 316680), (3190, 310128), (3248, 304590), (3360, 294437), (3408, 290290), (3432, 288260), (3480, 284284), (3640, 271788), (3692, 267960), (3696, 267670), (3770, 262416), (3828, 258440), (3905, 253344), (3976, 248820), (4004, 247080), (4060, 243672), (4118, 240240), (4147, 238560), (4260, 232232), (4290, 230608), (4368, 226490), (4466, 221520), (4524, 218680), (4576, 216195), (4615, 214368), (4620, 214136), (4640, 213213), (4686, 211120), (4785, 206752), (4872, 203060), (4970, 199056), (5005, 197664), (5104, 193830), (5278, 187440), (5280, 187369), (5460, 181192), (5467, 180960), (5538, 178640), (5655, 174944), (5680, 174174), (5720, 172956), (5964, 165880), (6006, 164720), (6032, 164010), (6090, 162448), (6160, 160602), (6177, 160160), (6240, 158543), (6248, 158340), (6380, 155064), (6461, 153120), (6496, 152295), (6699, 147680), (6816, 145145), (6864, 144130), (6960, 142142), (7280, 135894), (7384, 133980), (7392, 133835), (7455, 132704), (7540, 131208), (7656, 129220), (7810, 126672), (7917, 124960), (7952, 124410), (8008, 123540), (8120, 121836), (8236, 120120), (8294, 119280), (8520, 116116), (8580, 115304), (8736, 113245), (8932, 110760), (9048, 109340), (9230, 107184), (9240, 107068), (9372, 105560), (9570, 103376), (9744, 101530), (9940, 99528), (10010, 98832), (10153, 97440), (10208, 96915), (10295, 96096), (10556, 93720), (10920, 90596), (10934, 90480), (11076, 89320), (11165, 88608), (11310, 87472), (11360, 87087), (11440, 86478), (11715, 84448), (11928, 82940), (12012, 82360), (12064, 82005), (12180, 81224), (12320, 80301), (12354, 80080), (12441, 79520), (12496, 79170), (12760, 77532), (12922, 76560), (13195, 74976), (13398, 73840), (13728, 72065), (13845, 71456), (13920, 71071), (14413, 68640), (14560, 67947), (14768, 66990), (14910, 66352), (15015, 65888), (15080, 65604), (15312, 64610), (15620, 63336), (15834, 62480), (15904, 62205), (16016, 61770), (16240, 60918), (16401, 60320), (16472, 60060), (16588, 59640), (17040, 58058), (17160, 57652), (17864, 55380), (18096, 54670), (18460, 53592), (18480, 53534), (18744, 52780), (19140, 51688), (19383, 51040), (19488, 50765), (19880, 49764), (20020, 49416), (20306, 48720), (20590, 48048), (20735, 47712), (21112, 46860), (21840, 45298), (21868, 45240), (22152, 44660), (22330, 44304), (22620, 43736), (22649, 43680), (22880, 43239), (23430, 42224), (23856, 41470), (24024, 41180), (24360, 40612), (24708, 40040), (24882, 39760), (24992, 39585), (25520, 38766), (25844, 38280), (26390, 37488), (26767, 36960), (26796, 36920), (27335, 36192), (27690, 35728), (28826, 34320), (29029, 34080), (29536, 33495), (29820, 33176), (30030, 32944), (30160, 32802), (30459, 32480), (30624, 32305), (30885, 32032), (31240, 31668)]