276851520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1011

約数の個数: 280

約数和(自身を含む): 1075444128

約数和(自身を除く): 798592608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 971, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1942, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2913, 2970, 3168, 3240, 3520, 3564, 3884, 3960, 4320, 4455, 4752, 4855, 5184, 5280, 5826, 5940, 6336, 6480, 7128, 7768, 7920, 8640, 8739, 8910, 9504, 9710, 10560, 10681, 11652, 11880, 12960, 14256, 14565, 15536, 15840, 17478, 17820, 19008, 19420, 21362, 23304, 23760, 25920, 26217, 28512, 29130, 31072, 31680, 32043, 34956, 35640, 38840, 42724, 43695, 46608, 47520, 52434, 53405, 57024, 58260, 62144, 64086, 69912, 71280, 77680, 78651, 85448, 87390, 93216, 95040, 96129, 104868, 106810, 116520, 128172, 131085, 139824, 142560, 155360, 157302, 160215, 170896, 174780, 186432, 192258, 209736, 213620, 233040, 256344, 262170, 279648, 285120, 288387, 310720, 314604, 320430, 341792, 349560, 384516, 393255, 419472, 427240, 466080, 480645, 512688, 524340, 559296, 576774, 629208, 640860, 683584, 699120, 769032, 786510, 838944, 854480, 865161, 932160, 961290, 1025376, 1048680, 1153548, 1258416, 1281720, 1398240, 1441935, 1538064, 1573020, 1677888, 1708960, 1730322, 1922580, 2050752, 2097360, 2307096, 2516832, 2563440, 2796480, 2883870, 3076128, 3146040, 3417920, 3460644, 3845160, 4194720, 4325805, 4614192, 5033664, 5126880, 5767740, 6152256, 6292080, 6921288, 7690320, 8389440, 8651610, 9228384, 10253760, 11535480, 12584160, 13842576, 15380640, 17303220, 18456768, 23070960, 25168320, 27685152, 30761280, 34606440, 46141920, 55370304, 69212880, 92283840, 138425760, 276851520]

約数ペア:

[(1, 276851520), (2, 138425760), (3, 92283840), (4, 69212880), (5, 55370304), (6, 46141920), (8, 34606440), (9, 30761280), (10, 27685152), (11, 25168320), (12, 23070960), (15, 18456768), (16, 17303220), (18, 15380640), (20, 13842576), (22, 12584160), (24, 11535480), (27, 10253760), (30, 9228384), (32, 8651610), (33, 8389440), (36, 7690320), (40, 6921288), (44, 6292080), (45, 6152256), (48, 5767740), (54, 5126880), (55, 5033664), (60, 4614192), (64, 4325805), (66, 4194720), (72, 3845160), (80, 3460644), (81, 3417920), (88, 3146040), (90, 3076128), (96, 2883870), (99, 2796480), (108, 2563440), (110, 2516832), (120, 2307096), (132, 2097360), (135, 2050752), (144, 1922580), (160, 1730322), (162, 1708960), (165, 1677888), (176, 1573020), (180, 1538064), (192, 1441935), (198, 1398240), (216, 1281720), (220, 1258416), (240, 1153548), (264, 1048680), (270, 1025376), (288, 961290), (297, 932160), (320, 865161), (324, 854480), (330, 838944), (352, 786510), (360, 769032), (396, 699120), (405, 683584), (432, 640860), (440, 629208), (480, 576774), (495, 559296), (528, 524340), (540, 512688), (576, 480645), (594, 466080), (648, 427240), (660, 419472), (704, 393255), (720, 384516), (792, 349560), (810, 341792), (864, 320430), (880, 314604), (891, 310720), (960, 288387), (971, 285120), (990, 279648), (1056, 262170), (1080, 256344), (1188, 233040), (1296, 213620), (1320, 209736), (1440, 192258), (1485, 186432), (1584, 174780), (1620, 170896), (1728, 160215), (1760, 157302), (1782, 155360), (1942, 142560), (1980, 139824), (2112, 131085), (2160, 128172), (2376, 116520), (2592, 106810), (2640, 104868), (2880, 96129), (2913, 95040), (2970, 93216), (3168, 87390), (3240, 85448), (3520, 78651), (3564, 77680), (3884, 71280), (3960, 69912), (4320, 64086), (4455, 62144), (4752, 58260), (4855, 57024), (5184, 53405), (5280, 52434), (5826, 47520), (5940, 46608), (6336, 43695), (6480, 42724), (7128, 38840), (7768, 35640), (7920, 34956), (8640, 32043), (8739, 31680), (8910, 31072), (9504, 29130), (9710, 28512), (10560, 26217), (10681, 25920), (11652, 23760), (11880, 23304), (12960, 21362), (14256, 19420), (14565, 19008), (15536, 17820), (15840, 17478)]