268197120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 216

約数和(自身を含む): 959142912

約数和(自身を除く): 690945792

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, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 751, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1502, 1860, 1920, 1984, 2232, 2253, 2304, 2480, 2790, 2880, 2976, 3004, 3720, 3755, 3840, 3968, 4464, 4506, 4960, 5580, 5760, 5952, 6008, 6759, 7440, 7510, 7936, 8928, 9012, 9920, 11160, 11265, 11520, 11904, 12016, 13518, 14880, 15020, 17856, 18024, 19840, 22320, 22530, 23281, 23808, 24032, 27036, 29760, 30040, 33795, 35712, 36048, 39680, 44640, 45060, 46562, 48064, 54072, 59520, 60080, 67590, 69843, 71424, 72096, 89280, 90120, 93124, 96128, 108144, 116405, 119040, 120160, 135180, 139686, 144192, 178560, 180240, 186248, 192256, 209529, 216288, 232810, 240320, 270360, 279372, 288384, 349215, 357120, 360480, 372496, 419058, 432576, 465620, 480640, 540720, 558744, 576768, 698430, 720960, 744992, 838116, 865152, 931240, 961280, 1047645, 1081440, 1117488, 1396860, 1441920, 1489984, 1676232, 1730304, 1862480, 2095290, 2162880, 2234976, 2793720, 2883840, 2979968, 3352464, 3724960, 4190580, 4325760, 4469952, 5587440, 5959936, 6704928, 7449920, 8381160, 8651520, 8939904, 11174880, 13409856, 14899840, 16762320, 17879808, 22349760, 26819712, 29799680, 33524640, 44699520, 53639424, 67049280, 89399040, 134098560, 268197120]

約数ペア:

[(1, 268197120), (2, 134098560), (3, 89399040), (4, 67049280), (5, 53639424), (6, 44699520), (8, 33524640), (9, 29799680), (10, 26819712), (12, 22349760), (15, 17879808), (16, 16762320), (18, 14899840), (20, 13409856), (24, 11174880), (30, 8939904), (31, 8651520), (32, 8381160), (36, 7449920), (40, 6704928), (45, 5959936), (48, 5587440), (60, 4469952), (62, 4325760), (64, 4190580), (72, 3724960), (80, 3352464), (90, 2979968), (93, 2883840), (96, 2793720), (120, 2234976), (124, 2162880), (128, 2095290), (144, 1862480), (155, 1730304), (160, 1676232), (180, 1489984), (186, 1441920), (192, 1396860), (240, 1117488), (248, 1081440), (256, 1047645), (279, 961280), (288, 931240), (310, 865152), (320, 838116), (360, 744992), (372, 720960), (384, 698430), (465, 576768), (480, 558744), (496, 540720), (558, 480640), (576, 465620), (620, 432576), (640, 419058), (720, 372496), (744, 360480), (751, 357120), (768, 349215), (930, 288384), (960, 279372), (992, 270360), (1116, 240320), (1152, 232810), (1240, 216288), (1280, 209529), (1395, 192256), (1440, 186248), (1488, 180240), (1502, 178560), (1860, 144192), (1920, 139686), (1984, 135180), (2232, 120160), (2253, 119040), (2304, 116405), (2480, 108144), (2790, 96128), (2880, 93124), (2976, 90120), (3004, 89280), (3720, 72096), (3755, 71424), (3840, 69843), (3968, 67590), (4464, 60080), (4506, 59520), (4960, 54072), (5580, 48064), (5760, 46562), (5952, 45060), (6008, 44640), (6759, 39680), (7440, 36048), (7510, 35712), (7936, 33795), (8928, 30040), (9012, 29760), (9920, 27036), (11160, 24032), (11265, 23808), (11520, 23281), (11904, 22530), (12016, 22320), (13518, 19840), (14880, 18024), (15020, 17856)]