17960517120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:906

約数の個数: 640

約数和(自身を含む): 73035325440

約数和(自身を除く): 55074808320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 128, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 256, 260, 273, 280, 310, 312, 320, 336, 364, 372, 384, 390, 403, 416, 420, 434, 448, 455, 465, 480, 496, 512, 520, 546, 560, 620, 624, 640, 651, 672, 728, 744, 768, 780, 806, 829, 832, 840, 868, 896, 910, 930, 960, 992, 1040, 1085, 1092, 1120, 1209, 1240, 1248, 1280, 1302, 1344, 1365, 1456, 1488, 1536, 1560, 1612, 1658, 1664, 1680, 1736, 1792, 1820, 1860, 1920, 1984, 2015, 2080, 2170, 2184, 2240, 2418, 2480, 2487, 2496, 2560, 2604, 2688, 2730, 2821, 2912, 2976, 3120, 3224, 3255, 3316, 3328, 3360, 3472, 3584, 3640, 3720, 3840, 3968, 4030, 4145, 4160, 4340, 4368, 4480, 4836, 4960, 4974, 4992, 5208, 5376, 5460, 5642, 5803, 5824, 5952, 6045, 6240, 6448, 6510, 6632, 6656, 6720, 6944, 7280, 7440, 7680, 7936, 8060, 8290, 8320, 8463, 8680, 8736, 8960, 9672, 9920, 9948, 9984, 10416, 10752, 10777, 10920, 11284, 11606, 11648, 11904, 12090, 12435, 12480, 12896, 13020, 13264, 13440, 13888, 14105, 14560, 14880, 15872, 16120, 16580, 16640, 16926, 17360, 17409, 17472, 17920, 19344, 19840, 19896, 19968, 20832, 21554, 21840, 22568, 23212, 23296, 23808, 24180, 24870, 24960, 25699, 25792, 26040, 26528, 26880, 27776, 28210, 29015, 29120, 29760, 32240, 32331, 33160, 33280, 33852, 34720, 34818, 34944, 38688, 39680, 39792, 41664, 42315, 43108, 43680, 45136, 46424, 46592, 47616, 48360, 49740, 49920, 51398, 51584, 52080, 53056, 53760, 53885, 55552, 56420, 58030, 58240, 59520, 64480, 64662, 66320, 67704, 69440, 69636, 69888, 75439, 77097, 77376, 79360, 79584, 83328, 84630, 86216, 87045, 87360, 90272, 92848, 96720, 99480, 99840, 102796, 103168, 104160, 106112, 107770, 111104, 112840, 116060, 116480, 119040, 128495, 128960, 129324, 132640, 135408, 138880, 139272, 139776, 150878, 154194, 154752, 159168, 161655, 166656, 169260, 172432, 174090, 174720, 179893, 180544, 185696, 193440, 198960, 205592, 206336, 208320, 212224, 215540, 225680, 226317, 232120, 232960, 238080, 256990, 257920, 258648, 265280, 270816, 277760, 278544, 301756, 308388, 309504, 318336, 323310, 333312, 334087, 338520, 344864, 348180, 349440, 359786, 361088, 371392, 377195, 385485, 386880, 397920, 411184, 416640, 424448, 431080, 451360, 452634, 464240, 513980, 515840, 517296, 530560, 539679, 541632, 555520, 557088, 603512, 616776, 619008, 636672, 646620, 668174, 677040, 689728, 696360, 698880, 719572, 722176, 742784, 754390, 770970, 773760, 795840, 822368, 833280, 862160, 899465, 902720, 905268, 928480, 1002261, 1027960, 1031680, 1034592, 1061120, 1079358, 1083264, 1114176, 1131585, 1207024, 1233552, 1273344, 1293240, 1336348, 1354080, 1379456, 1392720, 1439144, 1444352, 1485568, 1508780, 1541940, 1547520, 1591680, 1644736, 1666560, 1670435, 1724320, 1798930, 1805440, 1810536, 1856960, 2004522, 2055920, 2069184, 2122240, 2158716, 2166528, 2228352, 2263170, 2338609, 2414048, 2467104, 2586480, 2672696, 2698395, 2708160, 2758912, 2785440, 2878288, 2971136, 3017560, 3083880, 3095040, 3183360, 3289472, 3340870, 3448640, 3597860, 3610880, 3621072, 3713920, 4009044, 4111840, 4138368, 4317432, 4333056, 4456704, 4526340, 4677218, 4828096, 4934208, 5011305, 5172960, 5345392, 5396790, 5416320, 5517824, 5570880, 5756576, 6035120, 6167760, 6366720, 6578944, 6681740, 6897280, 7015827, 7195720, 7221760, 7242144, 7427840, 8018088, 8223680, 8276736, 8634864, 8913408, 9052680, 9354436, 9656192, 9868416, 10022610, 10345920, 10690784, 10793580, 10832640, 11141760, 11513152, 11693045, 12070240, 12335520, 13157888, 13363480, 13794560, 14031654, 14391440, 14484288, 14855680, 16036176, 16447360, 16553472, 17269728, 18105360, 18708872, 19312384, 19736832, 20045220, 20691840, 21381568, 21587160, 21665280, 22283520, 23026304, 23386090, 24140480, 24671040, 26726960, 27589120, 28063308, 28782880, 28968576, 32072352, 32894720, 34539456, 35079135, 36210720, 37417744, 38624768, 39473664, 40090440, 41383680, 42763136, 43174320, 44567040, 46052608, 46772180, 48280960, 49342080, 53453920, 56126616, 57565760, 57937152, 64144704, 65789440, 69078912, 70158270, 72421440, 74835488, 80180880, 82767360, 85526272, 86348640, 92105216, 93544360, 96561920, 98684160, 106907840, 112253232, 115131520, 115874304, 128289408, 138157824, 140316540, 144842880, 149670976, 160361760, 171052544, 172697280, 187088720, 193123840, 197368320, 213815680, 224506464, 230263040, 256578816, 276315648, 280633080, 289685760, 299341952, 320723520, 345394560, 374177440, 427631360, 449012928, 460526080, 513157632, 561266160, 579371520, 598683904, 641447040, 690789120, 748354880, 855262720, 898025856, 1122532320, 1197367808, 1282894080, 1381578240, 1496709760, 1796051712, 2245064640, 2565788160, 2993419520, 3592103424, 4490129280, 5986839040, 8980258560, 17960517120]

約数ペア:

[(1, 17960517120), (2, 8980258560), (3, 5986839040), (4, 4490129280), (5, 3592103424), (6, 2993419520), (7, 2565788160), (8, 2245064640), (10, 1796051712), (12, 1496709760), (13, 1381578240), (14, 1282894080), (15, 1197367808), (16, 1122532320), (20, 898025856), (21, 855262720), (24, 748354880), (26, 690789120), (28, 641447040), (30, 598683904), (31, 579371520), (32, 561266160), (35, 513157632), (39, 460526080), (40, 449012928), (42, 427631360), (48, 374177440), (52, 345394560), (56, 320723520), (60, 299341952), (62, 289685760), (64, 280633080), (65, 276315648), (70, 256578816), (78, 230263040), (80, 224506464), (84, 213815680), (91, 197368320), (93, 193123840), (96, 187088720), (104, 172697280), (105, 171052544), (112, 160361760), (120, 149670976), (124, 144842880), (128, 140316540), (130, 138157824), (140, 128289408), (155, 115874304), (156, 115131520), (160, 112253232), (168, 106907840), (182, 98684160), (186, 96561920), (192, 93544360), (195, 92105216), (208, 86348640), (210, 85526272), (217, 82767360), (224, 80180880), (240, 74835488), (248, 72421440), (256, 70158270), (260, 69078912), (273, 65789440), (280, 64144704), (310, 57937152), (312, 57565760), (320, 56126616), (336, 53453920), (364, 49342080), (372, 48280960), (384, 46772180), (390, 46052608), (403, 44567040), (416, 43174320), (420, 42763136), (434, 41383680), (448, 40090440), (455, 39473664), (465, 38624768), (480, 37417744), (496, 36210720), (512, 35079135), (520, 34539456), (546, 32894720), (560, 32072352), (620, 28968576), (624, 28782880), (640, 28063308), (651, 27589120), (672, 26726960), (728, 24671040), (744, 24140480), (768, 23386090), (780, 23026304), (806, 22283520), (829, 21665280), (832, 21587160), (840, 21381568), (868, 20691840), (896, 20045220), (910, 19736832), (930, 19312384), (960, 18708872), (992, 18105360), (1040, 17269728), (1085, 16553472), (1092, 16447360), (1120, 16036176), (1209, 14855680), (1240, 14484288), (1248, 14391440), (1280, 14031654), (1302, 13794560), (1344, 13363480), (1365, 13157888), (1456, 12335520), (1488, 12070240), (1536, 11693045), (1560, 11513152), (1612, 11141760), (1658, 10832640), (1664, 10793580), (1680, 10690784), (1736, 10345920), (1792, 10022610), (1820, 9868416), (1860, 9656192), (1920, 9354436), (1984, 9052680), (2015, 8913408), (2080, 8634864), (2170, 8276736), (2184, 8223680), (2240, 8018088), (2418, 7427840), (2480, 7242144), (2487, 7221760), (2496, 7195720), (2560, 7015827), (2604, 6897280), (2688, 6681740), (2730, 6578944), (2821, 6366720), (2912, 6167760), (2976, 6035120), (3120, 5756576), (3224, 5570880), (3255, 5517824), (3316, 5416320), (3328, 5396790), (3360, 5345392), (3472, 5172960), (3584, 5011305), (3640, 4934208), (3720, 4828096), (3840, 4677218), (3968, 4526340), (4030, 4456704), (4145, 4333056), (4160, 4317432), (4340, 4138368), (4368, 4111840), (4480, 4009044), (4836, 3713920), (4960, 3621072), (4974, 3610880), (4992, 3597860), (5208, 3448640), (5376, 3340870), (5460, 3289472), (5642, 3183360), (5803, 3095040), (5824, 3083880), (5952, 3017560), (6045, 2971136), (6240, 2878288), (6448, 2785440), (6510, 2758912), (6632, 2708160), (6656, 2698395), (6720, 2672696), (6944, 2586480), (7280, 2467104), (7440, 2414048), (7680, 2338609), (7936, 2263170), (8060, 2228352), (8290, 2166528), (8320, 2158716), (8463, 2122240), (8680, 2069184), (8736, 2055920), (8960, 2004522), (9672, 1856960), (9920, 1810536), (9948, 1805440), (9984, 1798930), (10416, 1724320), (10752, 1670435), (10777, 1666560), (10920, 1644736), (11284, 1591680), (11606, 1547520), (11648, 1541940), (11904, 1508780), (12090, 1485568), (12435, 1444352), (12480, 1439144), (12896, 1392720), (13020, 1379456), (13264, 1354080), (13440, 1336348), (13888, 1293240), (14105, 1273344), (14560, 1233552), (14880, 1207024), (15872, 1131585), (16120, 1114176), (16580, 1083264), (16640, 1079358), (16926, 1061120), (17360, 1034592), (17409, 1031680), (17472, 1027960), (17920, 1002261), (19344, 928480), (19840, 905268), (19896, 902720), (19968, 899465), (20832, 862160), (21554, 833280), (21840, 822368), (22568, 795840), (23212, 773760), (23296, 770970), (23808, 754390), (24180, 742784), (24870, 722176), (24960, 719572), (25699, 698880), (25792, 696360), (26040, 689728), (26528, 677040), (26880, 668174), (27776, 646620), (28210, 636672), (29015, 619008), (29120, 616776), (29760, 603512), (32240, 557088), (32331, 555520), (33160, 541632), (33280, 539679), (33852, 530560), (34720, 517296), (34818, 515840), (34944, 513980), (38688, 464240), (39680, 452634), (39792, 451360), (41664, 431080), (42315, 424448), (43108, 416640), (43680, 411184), (45136, 397920), (46424, 386880), (46592, 385485), (47616, 377195), (48360, 371392), (49740, 361088), (49920, 359786), (51398, 349440), (51584, 348180), (52080, 344864), (53056, 338520), (53760, 334087), (53885, 333312), (55552, 323310), (56420, 318336), (58030, 309504), (58240, 308388), (59520, 301756), (64480, 278544), (64662, 277760), (66320, 270816), (67704, 265280), (69440, 258648), (69636, 257920), (69888, 256990), (75439, 238080), (77097, 232960), (77376, 232120), (79360, 226317), (79584, 225680), (83328, 215540), (84630, 212224), (86216, 208320), (87045, 206336), (87360, 205592), (90272, 198960), (92848, 193440), (96720, 185696), (99480, 180544), (99840, 179893), (102796, 174720), (103168, 174090), (104160, 172432), (106112, 169260), (107770, 166656), (111104, 161655), (112840, 159168), (116060, 154752), (116480, 154194), (119040, 150878), (128495, 139776), (128960, 139272), (129324, 138880), (132640, 135408)]