53128320

素因数分解:

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

素因数の和:155

約数の個数: 256

約数和(自身を含む): 199756800

約数和(自身を除く): 146628480

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, 268, 280, 295, 320, 335, 336, 354, 384, 402, 413, 420, 448, 469, 472, 480, 536, 560, 590, 640, 670, 672, 708, 804, 826, 840, 885, 896, 938, 944, 960, 1005, 1072, 1120, 1180, 1239, 1340, 1344, 1407, 1416, 1608, 1652, 1680, 1770, 1876, 1888, 1920, 2010, 2065, 2144, 2240, 2345, 2360, 2478, 2680, 2688, 2814, 2832, 3216, 3304, 3360, 3540, 3752, 3776, 3953, 4020, 4130, 4288, 4480, 4690, 4720, 4956, 5360, 5628, 5664, 6195, 6432, 6608, 6720, 7035, 7080, 7504, 7552, 7906, 8040, 8260, 8576, 9380, 9440, 9912, 10720, 11256, 11328, 11859, 12390, 12864, 13216, 13440, 14070, 14160, 15008, 15812, 16080, 16520, 18760, 18880, 19765, 19824, 21440, 22512, 22656, 23718, 24780, 25728, 26432, 27671, 28140, 28320, 30016, 31624, 32160, 33040, 37520, 37760, 39530, 39648, 42880, 45024, 47436, 49560, 52864, 55342, 56280, 56640, 59295, 60032, 63248, 64320, 66080, 75040, 79060, 79296, 83013, 90048, 94872, 99120, 110684, 112560, 113280, 118590, 126496, 128640, 132160, 138355, 150080, 158120, 158592, 166026, 180096, 189744, 198240, 221368, 225120, 237180, 252992, 264320, 276710, 300160, 316240, 332052, 379488, 396480, 415065, 442736, 450240, 474360, 505984, 553420, 632480, 664104, 758976, 792960, 830130, 885472, 900480, 948720, 1106840, 1264960, 1328208, 1517952, 1660260, 1770944, 1897440, 2213680, 2529920, 2656416, 3320520, 3541888, 3794880, 4427360, 5312832, 6641040, 7589760, 8854720, 10625664, 13282080, 17709440, 26564160, 53128320]

約数ペア:

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