2089776960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 336

約数和(自身を含む): 7531729920

約数和(自身を除く): 5441952960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 89, 90, 93, 96, 120, 124, 144, 155, 160, 178, 180, 186, 192, 240, 248, 263, 267, 279, 288, 310, 320, 356, 360, 372, 445, 465, 480, 496, 526, 534, 558, 576, 620, 712, 720, 744, 789, 801, 890, 930, 960, 992, 1052, 1068, 1116, 1240, 1315, 1335, 1395, 1424, 1440, 1488, 1578, 1602, 1780, 1860, 1984, 2104, 2136, 2232, 2367, 2480, 2630, 2670, 2759, 2790, 2848, 2880, 2976, 3156, 3204, 3560, 3720, 3945, 4005, 4208, 4272, 4464, 4734, 4960, 5260, 5340, 5518, 5580, 5696, 5952, 6312, 6408, 7120, 7440, 7890, 8010, 8153, 8277, 8416, 8544, 8928, 9468, 9920, 10520, 10680, 11036, 11160, 11835, 12624, 12816, 13795, 14240, 14880, 15780, 16020, 16306, 16554, 16832, 17088, 17856, 18936, 21040, 21360, 22072, 22320, 23407, 23670, 24459, 24831, 25248, 25632, 27590, 28480, 29760, 31560, 32040, 32612, 33108, 37872, 40765, 41385, 42080, 42720, 44144, 44640, 46814, 47340, 48918, 49662, 50496, 51264, 55180, 63120, 64080, 65224, 66216, 70221, 73377, 75744, 81530, 82770, 84160, 85440, 88288, 89280, 93628, 94680, 97836, 99324, 110360, 117035, 122295, 124155, 126240, 128160, 130448, 132432, 140442, 146754, 151488, 163060, 165540, 176576, 187256, 189360, 195672, 198648, 210663, 220720, 234070, 244590, 248310, 252480, 256320, 260896, 264864, 280884, 293508, 326120, 331080, 351105, 366885, 374512, 378720, 391344, 397296, 421326, 441440, 468140, 489180, 496620, 521792, 529728, 561768, 587016, 652240, 662160, 702210, 725617, 733770, 749024, 757440, 782688, 794592, 842652, 882880, 936280, 978360, 993240, 1053315, 1123536, 1174032, 1304480, 1324320, 1404420, 1451234, 1467540, 1498048, 1565376, 1589184, 1685304, 1872560, 1956720, 1986480, 2106630, 2176851, 2247072, 2348064, 2608960, 2648640, 2808840, 2902468, 2935080, 3370608, 3628085, 3745120, 3913440, 3972960, 4213260, 4353702, 4494144, 4696128, 5617680, 5804936, 5870160, 6530553, 6741216, 7256170, 7490240, 7826880, 7945920, 8426520, 8707404, 10884255, 11235360, 11609872, 11740320, 13061106, 13482432, 14512340, 16853040, 17414808, 21768510, 22470720, 23219744, 23480640, 26122212, 29024680, 32652765, 33706080, 34829616, 43537020, 46439488, 52244424, 58049360, 65305530, 67412160, 69659232, 87074040, 104488848, 116098720, 130611060, 139318464, 174148080, 208977696, 232197440, 261222120, 348296160, 417955392, 522444240, 696592320, 1044888480, 2089776960]

約数ペア:

[(1, 2089776960), (2, 1044888480), (3, 696592320), (4, 522444240), (5, 417955392), (6, 348296160), (8, 261222120), (9, 232197440), (10, 208977696), (12, 174148080), (15, 139318464), (16, 130611060), (18, 116098720), (20, 104488848), (24, 87074040), (30, 69659232), (31, 67412160), (32, 65305530), (36, 58049360), (40, 52244424), (45, 46439488), (48, 43537020), (60, 34829616), (62, 33706080), (64, 32652765), (72, 29024680), (80, 26122212), (89, 23480640), (90, 23219744), (93, 22470720), (96, 21768510), (120, 17414808), (124, 16853040), (144, 14512340), (155, 13482432), (160, 13061106), (178, 11740320), (180, 11609872), (186, 11235360), (192, 10884255), (240, 8707404), (248, 8426520), (263, 7945920), (267, 7826880), (279, 7490240), (288, 7256170), (310, 6741216), (320, 6530553), (356, 5870160), (360, 5804936), (372, 5617680), (445, 4696128), (465, 4494144), (480, 4353702), (496, 4213260), (526, 3972960), (534, 3913440), (558, 3745120), (576, 3628085), (620, 3370608), (712, 2935080), (720, 2902468), (744, 2808840), (789, 2648640), (801, 2608960), (890, 2348064), (930, 2247072), (960, 2176851), (992, 2106630), (1052, 1986480), (1068, 1956720), (1116, 1872560), (1240, 1685304), (1315, 1589184), (1335, 1565376), (1395, 1498048), (1424, 1467540), (1440, 1451234), (1488, 1404420), (1578, 1324320), (1602, 1304480), (1780, 1174032), (1860, 1123536), (1984, 1053315), (2104, 993240), (2136, 978360), (2232, 936280), (2367, 882880), (2480, 842652), (2630, 794592), (2670, 782688), (2759, 757440), (2790, 749024), (2848, 733770), (2880, 725617), (2976, 702210), (3156, 662160), (3204, 652240), (3560, 587016), (3720, 561768), (3945, 529728), (4005, 521792), (4208, 496620), (4272, 489180), (4464, 468140), (4734, 441440), (4960, 421326), (5260, 397296), (5340, 391344), (5518, 378720), (5580, 374512), (5696, 366885), (5952, 351105), (6312, 331080), (6408, 326120), (7120, 293508), (7440, 280884), (7890, 264864), (8010, 260896), (8153, 256320), (8277, 252480), (8416, 248310), (8544, 244590), (8928, 234070), (9468, 220720), (9920, 210663), (10520, 198648), (10680, 195672), (11036, 189360), (11160, 187256), (11835, 176576), (12624, 165540), (12816, 163060), (13795, 151488), (14240, 146754), (14880, 140442), (15780, 132432), (16020, 130448), (16306, 128160), (16554, 126240), (16832, 124155), (17088, 122295), (17856, 117035), (18936, 110360), (21040, 99324), (21360, 97836), (22072, 94680), (22320, 93628), (23407, 89280), (23670, 88288), (24459, 85440), (24831, 84160), (25248, 82770), (25632, 81530), (27590, 75744), (28480, 73377), (29760, 70221), (31560, 66216), (32040, 65224), (32612, 64080), (33108, 63120), (37872, 55180), (40765, 51264), (41385, 50496), (42080, 49662), (42720, 48918), (44144, 47340), (44640, 46814)]