1228288320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 448

約数和(自身を含む): 5173309440

約数和(自身を除く): 3945021120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 378, 414, 420, 432, 448, 460, 480, 483, 504, 540, 552, 560, 576, 621, 630, 644, 672, 690, 720, 736, 756, 805, 828, 840, 864, 883, 920, 945, 960, 966, 1008, 1035, 1080, 1104, 1120, 1242, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1512, 1610, 1656, 1680, 1728, 1766, 1840, 1890, 1932, 2016, 2070, 2160, 2208, 2240, 2415, 2484, 2520, 2576, 2649, 2760, 2880, 2898, 3024, 3105, 3220, 3312, 3360, 3532, 3680, 3780, 3864, 4032, 4140, 4320, 4347, 4415, 4416, 4830, 4968, 5040, 5152, 5298, 5520, 5796, 6048, 6181, 6210, 6440, 6624, 6720, 7064, 7245, 7360, 7560, 7728, 7947, 8280, 8640, 8694, 8830, 9660, 9936, 10080, 10304, 10596, 11040, 11592, 12096, 12362, 12420, 12880, 13245, 13248, 14128, 14490, 15120, 15456, 15894, 16560, 17388, 17660, 18543, 19320, 19872, 20160, 20309, 21192, 21735, 22080, 23184, 23841, 24724, 24840, 25760, 26490, 28256, 28980, 30240, 30905, 30912, 31788, 33120, 34776, 35320, 37086, 38640, 39735, 39744, 40618, 42384, 43470, 46368, 47682, 49448, 49680, 51520, 52980, 55629, 56512, 57960, 60480, 60927, 61810, 63576, 66240, 69552, 70640, 74172, 77280, 79470, 81236, 84768, 86940, 92715, 92736, 95364, 98896, 99360, 101545, 105960, 111258, 115920, 119205, 121854, 123620, 127152, 139104, 141280, 142163, 148344, 154560, 158940, 162472, 166887, 169536, 173880, 182781, 185430, 190728, 197792, 198720, 203090, 211920, 222516, 231840, 238410, 243708, 247240, 254304, 278145, 278208, 282560, 284326, 296688, 304635, 317880, 324944, 333774, 347760, 365562, 370860, 381456, 395584, 406180, 423840, 426489, 445032, 463680, 476820, 487416, 494480, 508608, 548343, 556290, 568652, 593376, 609270, 635760, 649888, 667548, 695520, 710815, 731124, 741720, 762912, 812360, 834435, 847680, 852978, 890064, 913905, 953640, 974832, 988960, 1096686, 1112580, 1137304, 1186752, 1218540, 1271520, 1279467, 1299776, 1335096, 1391040, 1421630, 1462248, 1483440, 1525824, 1624720, 1668870, 1705956, 1780128, 1827810, 1907280, 1949664, 1977920, 2132445, 2193372, 2225160, 2274608, 2437080, 2543040, 2558934, 2670192, 2741715, 2843260, 2924496, 2966880, 3249440, 3337740, 3411912, 3560256, 3655620, 3814560, 3838401, 3899328, 4264890, 4386744, 4450320, 4549216, 4874160, 5117868, 5340384, 5483430, 5686520, 5848992, 5933760, 6397335, 6498880, 6675480, 6823824, 7311240, 7629120, 7676802, 8529780, 8773488, 8900640, 9098432, 9748320, 10235736, 10680768, 10966860, 11373040, 11697984, 12794670, 13350960, 13647648, 14622480, 15353604, 17059560, 17546976, 17801280, 19192005, 19496640, 20471472, 21933720, 22746080, 25589340, 26701920, 27295296, 29244960, 30707208, 34119120, 35093952, 38384010, 40942944, 43867440, 45492160, 51178680, 53403840, 58489920, 61414416, 68238240, 76768020, 81885888, 87734880, 102357360, 122828832, 136476480, 153536040, 175469760, 204714720, 245657664, 307072080, 409429440, 614144160, 1228288320]

約数ペア:

[(1, 1228288320), (2, 614144160), (3, 409429440), (4, 307072080), (5, 245657664), (6, 204714720), (7, 175469760), (8, 153536040), (9, 136476480), (10, 122828832), (12, 102357360), (14, 87734880), (15, 81885888), (16, 76768020), (18, 68238240), (20, 61414416), (21, 58489920), (23, 53403840), (24, 51178680), (27, 45492160), (28, 43867440), (30, 40942944), (32, 38384010), (35, 35093952), (36, 34119120), (40, 30707208), (42, 29244960), (45, 27295296), (46, 26701920), (48, 25589340), (54, 22746080), (56, 21933720), (60, 20471472), (63, 19496640), (64, 19192005), (69, 17801280), (70, 17546976), (72, 17059560), (80, 15353604), (84, 14622480), (90, 13647648), (92, 13350960), (96, 12794670), (105, 11697984), (108, 11373040), (112, 10966860), (115, 10680768), (120, 10235736), (126, 9748320), (135, 9098432), (138, 8900640), (140, 8773488), (144, 8529780), (160, 7676802), (161, 7629120), (168, 7311240), (180, 6823824), (184, 6675480), (189, 6498880), (192, 6397335), (207, 5933760), (210, 5848992), (216, 5686520), (224, 5483430), (230, 5340384), (240, 5117868), (252, 4874160), (270, 4549216), (276, 4450320), (280, 4386744), (288, 4264890), (315, 3899328), (320, 3838401), (322, 3814560), (336, 3655620), (345, 3560256), (360, 3411912), (368, 3337740), (378, 3249440), (414, 2966880), (420, 2924496), (432, 2843260), (448, 2741715), (460, 2670192), (480, 2558934), (483, 2543040), (504, 2437080), (540, 2274608), (552, 2225160), (560, 2193372), (576, 2132445), (621, 1977920), (630, 1949664), (644, 1907280), (672, 1827810), (690, 1780128), (720, 1705956), (736, 1668870), (756, 1624720), (805, 1525824), (828, 1483440), (840, 1462248), (864, 1421630), (883, 1391040), (920, 1335096), (945, 1299776), (960, 1279467), (966, 1271520), (1008, 1218540), (1035, 1186752), (1080, 1137304), (1104, 1112580), (1120, 1096686), (1242, 988960), (1260, 974832), (1288, 953640), (1344, 913905), (1380, 890064), (1440, 852978), (1449, 847680), (1472, 834435), (1512, 812360), (1610, 762912), (1656, 741720), (1680, 731124), (1728, 710815), (1766, 695520), (1840, 667548), (1890, 649888), (1932, 635760), (2016, 609270), (2070, 593376), (2160, 568652), (2208, 556290), (2240, 548343), (2415, 508608), (2484, 494480), (2520, 487416), (2576, 476820), (2649, 463680), (2760, 445032), (2880, 426489), (2898, 423840), (3024, 406180), (3105, 395584), (3220, 381456), (3312, 370860), (3360, 365562), (3532, 347760), (3680, 333774), (3780, 324944), (3864, 317880), (4032, 304635), (4140, 296688), (4320, 284326), (4347, 282560), (4415, 278208), (4416, 278145), (4830, 254304), (4968, 247240), (5040, 243708), (5152, 238410), (5298, 231840), (5520, 222516), (5796, 211920), (6048, 203090), (6181, 198720), (6210, 197792), (6440, 190728), (6624, 185430), (6720, 182781), (7064, 173880), (7245, 169536), (7360, 166887), (7560, 162472), (7728, 158940), (7947, 154560), (8280, 148344), (8640, 142163), (8694, 141280), (8830, 139104), (9660, 127152), (9936, 123620), (10080, 121854), (10304, 119205), (10596, 115920), (11040, 111258), (11592, 105960), (12096, 101545), (12362, 99360), (12420, 98896), (12880, 95364), (13245, 92736), (13248, 92715), (14128, 86940), (14490, 84768), (15120, 81236), (15456, 79470), (15894, 77280), (16560, 74172), (17388, 70640), (17660, 69552), (18543, 66240), (19320, 63576), (19872, 61810), (20160, 60927), (20309, 60480), (21192, 57960), (21735, 56512), (22080, 55629), (23184, 52980), (23841, 51520), (24724, 49680), (24840, 49448), (25760, 47682), (26490, 46368), (28256, 43470), (28980, 42384), (30240, 40618), (30905, 39744), (30912, 39735), (31788, 38640), (33120, 37086), (34776, 35320)]