2631242880

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{2417}}^1$

素因数の和:2458

約数の個数: 384

約数和(自身を含む): 10773060480

約数和(自身を除く): 8141817600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2417, 2430, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3780, 3888, 4032, 4320, 4480, 4536, 4834, 4860, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 6804, 7251, 7560, 7776, 8064, 8505, 8640, 9072, 9668, 9720, 10080, 10368, 11340, 12085, 12096, 12960, 13440, 13608, 14502, 15120, 15552, 16919, 17010, 17280, 18144, 19336, 19440, 20160, 21753, 22680, 24170, 24192, 25920, 27216, 29004, 30240, 31104, 33838, 34020, 36255, 36288, 38672, 38880, 40320, 43506, 45360, 48340, 50757, 51840, 54432, 58008, 60480, 65259, 67676, 68040, 72510, 72576, 77344, 77760, 84595, 87012, 90720, 96680, 101514, 108765, 108864, 116016, 120960, 130518, 135352, 136080, 145020, 152271, 154688, 155520, 169190, 174024, 181440, 193360, 195777, 203028, 217530, 217728, 232032, 253785, 261036, 270704, 272160, 290040, 304542, 309376, 326295, 338380, 348048, 362880, 386720, 391554, 406056, 435060, 456813, 464064, 507570, 522072, 541408, 544320, 580080, 587331, 609084, 652590, 676760, 696096, 761355, 773440, 783108, 812112, 870120, 913626, 928128, 978885, 1015140, 1044144, 1082816, 1088640, 1160160, 1174662, 1218168, 1305180, 1353520, 1370439, 1392192, 1522710, 1546880, 1566216, 1624224, 1740240, 1827252, 1957770, 2030280, 2088288, 2165632, 2284065, 2320320, 2349324, 2436336, 2610360, 2707040, 2740878, 2784384, 2936655, 3045420, 3132432, 3248448, 3480480, 3654504, 3915540, 4060560, 4111317, 4176576, 4568130, 4640640, 4698648, 4872672, 5220720, 5414080, 5481756, 5873310, 6090840, 6264864, 6496896, 6852195, 6960960, 7309008, 7831080, 8121120, 8222634, 8353152, 9136260, 9397296, 9745344, 10441440, 10828160, 10963512, 11746620, 12181680, 12529728, 13704390, 13921920, 14618016, 15662160, 16242240, 16445268, 18272520, 18794592, 19490688, 20556585, 20882880, 21927024, 23493240, 24363360, 25059456, 27408780, 29236032, 31324320, 32484480, 32890536, 36545040, 37589184, 41113170, 41765760, 43854048, 46986480, 48726720, 54817560, 58472064, 62648640, 65781072, 73090080, 75178368, 82226340, 87708096, 93972960, 97453440, 109635120, 125297280, 131562144, 146180160, 164452680, 175416192, 187945920, 219270240, 263124288, 292360320, 328905360, 375891840, 438540480, 526248576, 657810720, 877080960, 1315621440, 2631242880]

約数ペア:

[(1, 2631242880), (2, 1315621440), (3, 877080960), (4, 657810720), (5, 526248576), (6, 438540480), (7, 375891840), (8, 328905360), (9, 292360320), (10, 263124288), (12, 219270240), (14, 187945920), (15, 175416192), (16, 164452680), (18, 146180160), (20, 131562144), (21, 125297280), (24, 109635120), (27, 97453440), (28, 93972960), (30, 87708096), (32, 82226340), (35, 75178368), (36, 73090080), (40, 65781072), (42, 62648640), (45, 58472064), (48, 54817560), (54, 48726720), (56, 46986480), (60, 43854048), (63, 41765760), (64, 41113170), (70, 37589184), (72, 36545040), (80, 32890536), (81, 32484480), (84, 31324320), (90, 29236032), (96, 27408780), (105, 25059456), (108, 24363360), (112, 23493240), (120, 21927024), (126, 20882880), (128, 20556585), (135, 19490688), (140, 18794592), (144, 18272520), (160, 16445268), (162, 16242240), (168, 15662160), (180, 14618016), (189, 13921920), (192, 13704390), (210, 12529728), (216, 12181680), (224, 11746620), (240, 10963512), (243, 10828160), (252, 10441440), (270, 9745344), (280, 9397296), (288, 9136260), (315, 8353152), (320, 8222634), (324, 8121120), (336, 7831080), (360, 7309008), (378, 6960960), (384, 6852195), (405, 6496896), (420, 6264864), (432, 6090840), (448, 5873310), (480, 5481756), (486, 5414080), (504, 5220720), (540, 4872672), (560, 4698648), (567, 4640640), (576, 4568130), (630, 4176576), (640, 4111317), (648, 4060560), (672, 3915540), (720, 3654504), (756, 3480480), (810, 3248448), (840, 3132432), (864, 3045420), (896, 2936655), (945, 2784384), (960, 2740878), (972, 2707040), (1008, 2610360), (1080, 2436336), (1120, 2349324), (1134, 2320320), (1152, 2284065), (1215, 2165632), (1260, 2088288), (1296, 2030280), (1344, 1957770), (1440, 1827252), (1512, 1740240), (1620, 1624224), (1680, 1566216), (1701, 1546880), (1728, 1522710), (1890, 1392192), (1920, 1370439), (1944, 1353520), (2016, 1305180), (2160, 1218168), (2240, 1174662), (2268, 1160160), (2417, 1088640), (2430, 1082816), (2520, 1044144), (2592, 1015140), (2688, 978885), (2835, 928128), (2880, 913626), (3024, 870120), (3240, 812112), (3360, 783108), (3402, 773440), (3456, 761355), (3780, 696096), (3888, 676760), (4032, 652590), (4320, 609084), (4480, 587331), (4536, 580080), (4834, 544320), (4860, 541408), (5040, 522072), (5184, 507570), (5670, 464064), (5760, 456813), (6048, 435060), (6480, 406056), (6720, 391554), (6804, 386720), (7251, 362880), (7560, 348048), (7776, 338380), (8064, 326295), (8505, 309376), (8640, 304542), (9072, 290040), (9668, 272160), (9720, 270704), (10080, 261036), (10368, 253785), (11340, 232032), (12085, 217728), (12096, 217530), (12960, 203028), (13440, 195777), (13608, 193360), (14502, 181440), (15120, 174024), (15552, 169190), (16919, 155520), (17010, 154688), (17280, 152271), (18144, 145020), (19336, 136080), (19440, 135352), (20160, 130518), (21753, 120960), (22680, 116016), (24170, 108864), (24192, 108765), (25920, 101514), (27216, 96680), (29004, 90720), (30240, 87012), (31104, 84595), (33838, 77760), (34020, 77344), (36255, 72576), (36288, 72510), (38672, 68040), (38880, 67676), (40320, 65259), (43506, 60480), (45360, 58008), (48340, 54432), (50757, 51840)]