1286987520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 576

約数和(自身を含む): 5274501120

約数和(自身を除く): 3987513600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 32, 35, 39, 40, 42, 48, 52, 56, 58, 60, 64, 65, 70, 78, 80, 84, 87, 91, 96, 104, 105, 112, 116, 120, 127, 128, 130, 140, 145, 156, 160, 168, 174, 182, 192, 195, 203, 208, 210, 224, 232, 240, 254, 256, 260, 273, 280, 290, 312, 320, 336, 348, 364, 377, 381, 384, 390, 406, 416, 420, 435, 448, 455, 464, 480, 508, 520, 546, 560, 580, 609, 624, 635, 640, 672, 696, 728, 754, 762, 768, 780, 812, 832, 840, 870, 889, 896, 910, 928, 960, 1015, 1016, 1040, 1092, 1120, 1131, 1160, 1218, 1248, 1270, 1280, 1344, 1365, 1392, 1456, 1508, 1524, 1560, 1624, 1651, 1664, 1680, 1740, 1778, 1792, 1820, 1856, 1885, 1905, 1920, 2030, 2032, 2080, 2184, 2240, 2262, 2320, 2436, 2496, 2540, 2639, 2667, 2688, 2730, 2784, 2912, 3016, 3045, 3048, 3120, 3248, 3302, 3328, 3360, 3480, 3556, 3640, 3683, 3712, 3770, 3810, 3840, 4060, 4064, 4160, 4368, 4445, 4480, 4524, 4640, 4872, 4953, 4992, 5080, 5278, 5334, 5376, 5460, 5568, 5655, 5824, 6032, 6090, 6096, 6240, 6496, 6604, 6720, 6960, 7112, 7280, 7366, 7424, 7540, 7620, 7917, 8120, 8128, 8255, 8320, 8736, 8890, 8960, 9048, 9280, 9744, 9906, 9984, 10160, 10556, 10668, 10920, 11049, 11136, 11310, 11557, 11648, 12064, 12180, 12192, 12480, 12992, 13195, 13208, 13335, 13440, 13920, 14224, 14560, 14732, 15080, 15240, 15834, 16240, 16256, 16510, 16640, 17472, 17780, 18096, 18415, 18560, 19488, 19812, 20320, 21112, 21336, 21840, 22098, 22272, 22620, 23114, 23296, 24128, 24360, 24384, 24765, 24960, 25781, 25984, 26390, 26416, 26670, 26880, 27840, 28448, 29120, 29464, 30160, 30480, 31668, 32480, 32512, 33020, 34671, 34944, 35560, 36192, 36830, 37120, 38976, 39585, 39624, 40640, 42224, 42672, 43680, 44196, 45240, 46228, 47879, 48256, 48720, 48768, 49530, 49920, 51562, 51968, 52780, 52832, 53340, 55245, 55680, 56896, 57785, 58240, 58928, 60320, 60960, 63336, 64960, 66040, 69342, 69888, 71120, 72384, 73660, 77343, 77952, 79170, 79248, 81280, 84448, 85344, 87360, 88392, 90480, 92456, 95758, 96512, 97440, 97536, 99060, 103124, 105560, 105664, 106680, 110490, 111360, 113792, 115570, 116480, 117856, 120640, 121920, 126672, 128905, 129920, 132080, 138684, 142240, 143637, 144768, 147320, 154686, 155904, 158340, 158496, 162560, 168896, 170688, 173355, 174720, 176784, 180960, 184912, 191516, 194880, 198120, 206248, 211120, 211328, 213360, 220980, 227584, 231140, 235712, 239395, 241280, 243840, 253344, 257810, 259840, 264160, 277368, 284480, 287274, 289536, 294640, 309372, 316680, 316992, 335153, 337792, 341376, 346710, 349440, 353568, 361920, 369824, 383032, 386715, 389760, 396240, 412496, 422240, 422656, 426720, 441960, 462280, 471424, 478790, 482560, 487680, 506688, 515620, 528320, 554736, 568960, 574548, 589280, 618744, 633360, 633984, 670306, 675584, 682752, 693420, 707136, 718185, 723840, 739648, 766064, 773430, 779520, 792480, 824992, 844480, 853440, 883920, 924560, 942848, 957580, 1005459, 1013376, 1031240, 1056640, 1109472, 1137920, 1149096, 1178560, 1237488, 1266720, 1267968, 1340612, 1386840, 1414272, 1436370, 1447680, 1479296, 1532128, 1546860, 1584960, 1649984, 1675765, 1688960, 1706880, 1767840, 1849120, 1915160, 2010918, 2026752, 2062480, 2113280, 2218944, 2298192, 2357120, 2474976, 2533440, 2681224, 2773680, 2828544, 2872740, 2958592, 3064256, 3093720, 3169920, 3299968, 3351530, 3377920, 3413760, 3535680, 3698240, 3830320, 4021836, 4124960, 4437888, 4596384, 4714240, 4949952, 5027295, 5066880, 5362448, 5547360, 5745480, 6128512, 6187440, 6339840, 6599936, 6703060, 7071360, 7396480, 7660640, 8043672, 8249920, 8875776, 9192768, 9899904, 10054590, 10133760, 10724896, 11094720, 11490960, 12257024, 12374880, 13406120, 14142720, 14792960, 15321280, 16087344, 16499840, 18385536, 19799808, 20109180, 21449792, 22189440, 22981920, 24749760, 26812240, 30642560, 32174688, 32999680, 36771072, 40218360, 42899584, 44378880, 45963840, 49499520, 53624480, 61285120, 64349376, 80436720, 85799168, 91927680, 98999040, 107248960, 128698752, 160873440, 183855360, 214497920, 257397504, 321746880, 428995840, 643493760, 1286987520]

約数ペア:

[(1, 1286987520), (2, 643493760), (3, 428995840), (4, 321746880), (5, 257397504), (6, 214497920), (7, 183855360), (8, 160873440), (10, 128698752), (12, 107248960), (13, 98999040), (14, 91927680), (15, 85799168), (16, 80436720), (20, 64349376), (21, 61285120), (24, 53624480), (26, 49499520), (28, 45963840), (29, 44378880), (30, 42899584), (32, 40218360), (35, 36771072), (39, 32999680), (40, 32174688), (42, 30642560), (48, 26812240), (52, 24749760), (56, 22981920), (58, 22189440), (60, 21449792), (64, 20109180), (65, 19799808), (70, 18385536), (78, 16499840), (80, 16087344), (84, 15321280), (87, 14792960), (91, 14142720), (96, 13406120), (104, 12374880), (105, 12257024), (112, 11490960), (116, 11094720), (120, 10724896), (127, 10133760), (128, 10054590), (130, 9899904), (140, 9192768), (145, 8875776), (156, 8249920), (160, 8043672), (168, 7660640), (174, 7396480), (182, 7071360), (192, 6703060), (195, 6599936), (203, 6339840), (208, 6187440), (210, 6128512), (224, 5745480), (232, 5547360), (240, 5362448), (254, 5066880), (256, 5027295), (260, 4949952), (273, 4714240), (280, 4596384), (290, 4437888), (312, 4124960), (320, 4021836), (336, 3830320), (348, 3698240), (364, 3535680), (377, 3413760), (381, 3377920), (384, 3351530), (390, 3299968), (406, 3169920), (416, 3093720), (420, 3064256), (435, 2958592), (448, 2872740), (455, 2828544), (464, 2773680), (480, 2681224), (508, 2533440), (520, 2474976), (546, 2357120), (560, 2298192), (580, 2218944), (609, 2113280), (624, 2062480), (635, 2026752), (640, 2010918), (672, 1915160), (696, 1849120), (728, 1767840), (754, 1706880), (762, 1688960), (768, 1675765), (780, 1649984), (812, 1584960), (832, 1546860), (840, 1532128), (870, 1479296), (889, 1447680), (896, 1436370), (910, 1414272), (928, 1386840), (960, 1340612), (1015, 1267968), (1016, 1266720), (1040, 1237488), (1092, 1178560), (1120, 1149096), (1131, 1137920), (1160, 1109472), (1218, 1056640), (1248, 1031240), (1270, 1013376), (1280, 1005459), (1344, 957580), (1365, 942848), (1392, 924560), (1456, 883920), (1508, 853440), (1524, 844480), (1560, 824992), (1624, 792480), (1651, 779520), (1664, 773430), (1680, 766064), (1740, 739648), (1778, 723840), (1792, 718185), (1820, 707136), (1856, 693420), (1885, 682752), (1905, 675584), (1920, 670306), (2030, 633984), (2032, 633360), (2080, 618744), (2184, 589280), (2240, 574548), (2262, 568960), (2320, 554736), (2436, 528320), (2496, 515620), (2540, 506688), (2639, 487680), (2667, 482560), (2688, 478790), (2730, 471424), (2784, 462280), (2912, 441960), (3016, 426720), (3045, 422656), (3048, 422240), (3120, 412496), (3248, 396240), (3302, 389760), (3328, 386715), (3360, 383032), (3480, 369824), (3556, 361920), (3640, 353568), (3683, 349440), (3712, 346710), (3770, 341376), (3810, 337792), (3840, 335153), (4060, 316992), (4064, 316680), (4160, 309372), (4368, 294640), (4445, 289536), (4480, 287274), (4524, 284480), (4640, 277368), (4872, 264160), (4953, 259840), (4992, 257810), (5080, 253344), (5278, 243840), (5334, 241280), (5376, 239395), (5460, 235712), (5568, 231140), (5655, 227584), (5824, 220980), (6032, 213360), (6090, 211328), (6096, 211120), (6240, 206248), (6496, 198120), (6604, 194880), (6720, 191516), (6960, 184912), (7112, 180960), (7280, 176784), (7366, 174720), (7424, 173355), (7540, 170688), (7620, 168896), (7917, 162560), (8120, 158496), (8128, 158340), (8255, 155904), (8320, 154686), (8736, 147320), (8890, 144768), (8960, 143637), (9048, 142240), (9280, 138684), (9744, 132080), (9906, 129920), (9984, 128905), (10160, 126672), (10556, 121920), (10668, 120640), (10920, 117856), (11049, 116480), (11136, 115570), (11310, 113792), (11557, 111360), (11648, 110490), (12064, 106680), (12180, 105664), (12192, 105560), (12480, 103124), (12992, 99060), (13195, 97536), (13208, 97440), (13335, 96512), (13440, 95758), (13920, 92456), (14224, 90480), (14560, 88392), (14732, 87360), (15080, 85344), (15240, 84448), (15834, 81280), (16240, 79248), (16256, 79170), (16510, 77952), (16640, 77343), (17472, 73660), (17780, 72384), (18096, 71120), (18415, 69888), (18560, 69342), (19488, 66040), (19812, 64960), (20320, 63336), (21112, 60960), (21336, 60320), (21840, 58928), (22098, 58240), (22272, 57785), (22620, 56896), (23114, 55680), (23296, 55245), (24128, 53340), (24360, 52832), (24384, 52780), (24765, 51968), (24960, 51562), (25781, 49920), (25984, 49530), (26390, 48768), (26416, 48720), (26670, 48256), (26880, 47879), (27840, 46228), (28448, 45240), (29120, 44196), (29464, 43680), (30160, 42672), (30480, 42224), (31668, 40640), (32480, 39624), (32512, 39585), (33020, 38976), (34671, 37120), (34944, 36830), (35560, 36192)]