212513280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 320

約数和(自身を含む): 801377280

約数和(自身を除く): 588864000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 64, 67, 70, 80, 84, 96, 105, 112, 118, 120, 128, 134, 140, 160, 168, 177, 192, 201, 210, 224, 236, 240, 256, 268, 280, 295, 320, 335, 336, 354, 384, 402, 413, 420, 448, 469, 472, 480, 512, 536, 560, 590, 640, 670, 672, 708, 768, 804, 826, 840, 885, 896, 938, 944, 960, 1005, 1072, 1120, 1180, 1239, 1280, 1340, 1344, 1407, 1416, 1536, 1608, 1652, 1680, 1770, 1792, 1876, 1888, 1920, 2010, 2065, 2144, 2240, 2345, 2360, 2478, 2560, 2680, 2688, 2814, 2832, 3216, 3304, 3360, 3540, 3584, 3752, 3776, 3840, 3953, 4020, 4130, 4288, 4480, 4690, 4720, 4956, 5360, 5376, 5628, 5664, 6195, 6432, 6608, 6720, 7035, 7080, 7504, 7552, 7680, 7906, 8040, 8260, 8576, 8960, 9380, 9440, 9912, 10720, 10752, 11256, 11328, 11859, 12390, 12864, 13216, 13440, 14070, 14160, 15008, 15104, 15812, 16080, 16520, 17152, 17920, 18760, 18880, 19765, 19824, 21440, 22512, 22656, 23718, 24780, 25728, 26432, 26880, 27671, 28140, 28320, 30016, 30208, 31624, 32160, 33040, 34304, 37520, 37760, 39530, 39648, 42880, 45024, 45312, 47436, 49560, 51456, 52864, 53760, 55342, 56280, 56640, 59295, 60032, 63248, 64320, 66080, 75040, 75520, 79060, 79296, 83013, 85760, 90048, 90624, 94872, 99120, 102912, 105728, 110684, 112560, 113280, 118590, 120064, 126496, 128640, 132160, 138355, 150080, 151040, 158120, 158592, 166026, 171520, 180096, 189744, 198240, 211456, 221368, 225120, 226560, 237180, 240128, 252992, 257280, 264320, 276710, 300160, 316240, 317184, 332052, 360192, 379488, 396480, 415065, 442736, 450240, 453120, 474360, 505984, 514560, 528640, 553420, 600320, 632480, 634368, 664104, 720384, 758976, 792960, 830130, 885472, 900480, 948720, 1011968, 1057280, 1106840, 1200640, 1264960, 1328208, 1517952, 1585920, 1660260, 1770944, 1800960, 1897440, 2023936, 2213680, 2529920, 2656416, 3035904, 3171840, 3320520, 3541888, 3601920, 3794880, 4427360, 5059840, 5312832, 6071808, 6641040, 7083776, 7589760, 8854720, 10119680, 10625664, 13282080, 14167552, 15179520, 17709440, 21251328, 26564160, 30359040, 35418880, 42502656, 53128320, 70837760, 106256640, 212513280]

約数ペア:

[(1, 212513280), (2, 106256640), (3, 70837760), (4, 53128320), (5, 42502656), (6, 35418880), (7, 30359040), (8, 26564160), (10, 21251328), (12, 17709440), (14, 15179520), (15, 14167552), (16, 13282080), (20, 10625664), (21, 10119680), (24, 8854720), (28, 7589760), (30, 7083776), (32, 6641040), (35, 6071808), (40, 5312832), (42, 5059840), (48, 4427360), (56, 3794880), (59, 3601920), (60, 3541888), (64, 3320520), (67, 3171840), (70, 3035904), (80, 2656416), (84, 2529920), (96, 2213680), (105, 2023936), (112, 1897440), (118, 1800960), (120, 1770944), (128, 1660260), (134, 1585920), (140, 1517952), (160, 1328208), (168, 1264960), (177, 1200640), (192, 1106840), (201, 1057280), (210, 1011968), (224, 948720), (236, 900480), (240, 885472), (256, 830130), (268, 792960), (280, 758976), (295, 720384), (320, 664104), (335, 634368), (336, 632480), (354, 600320), (384, 553420), (402, 528640), (413, 514560), (420, 505984), (448, 474360), (469, 453120), (472, 450240), (480, 442736), (512, 415065), (536, 396480), (560, 379488), (590, 360192), (640, 332052), (670, 317184), (672, 316240), (708, 300160), (768, 276710), (804, 264320), (826, 257280), (840, 252992), (885, 240128), (896, 237180), (938, 226560), (944, 225120), (960, 221368), (1005, 211456), (1072, 198240), (1120, 189744), (1180, 180096), (1239, 171520), (1280, 166026), (1340, 158592), (1344, 158120), (1407, 151040), (1416, 150080), (1536, 138355), (1608, 132160), (1652, 128640), (1680, 126496), (1770, 120064), (1792, 118590), (1876, 113280), (1888, 112560), (1920, 110684), (2010, 105728), (2065, 102912), (2144, 99120), (2240, 94872), (2345, 90624), (2360, 90048), (2478, 85760), (2560, 83013), (2680, 79296), (2688, 79060), (2814, 75520), (2832, 75040), (3216, 66080), (3304, 64320), (3360, 63248), (3540, 60032), (3584, 59295), (3752, 56640), (3776, 56280), (3840, 55342), (3953, 53760), (4020, 52864), (4130, 51456), (4288, 49560), (4480, 47436), (4690, 45312), (4720, 45024), (4956, 42880), (5360, 39648), (5376, 39530), (5628, 37760), (5664, 37520), (6195, 34304), (6432, 33040), (6608, 32160), (6720, 31624), (7035, 30208), (7080, 30016), (7504, 28320), (7552, 28140), (7680, 27671), (7906, 26880), (8040, 26432), (8260, 25728), (8576, 24780), (8960, 23718), (9380, 22656), (9440, 22512), (9912, 21440), (10720, 19824), (10752, 19765), (11256, 18880), (11328, 18760), (11859, 17920), (12390, 17152), (12864, 16520), (13216, 16080), (13440, 15812), (14070, 15104), (14160, 15008)]