83358720

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 264

約数和(自身を含む): 304004064

約数和(自身を除く): 220645344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 67, 72, 80, 81, 90, 96, 108, 120, 128, 134, 135, 144, 160, 162, 180, 192, 201, 216, 240, 243, 256, 268, 270, 288, 320, 324, 335, 360, 384, 402, 405, 432, 480, 486, 512, 536, 540, 576, 603, 640, 648, 670, 720, 768, 804, 810, 864, 960, 972, 1005, 1024, 1072, 1080, 1152, 1206, 1215, 1280, 1296, 1340, 1440, 1536, 1608, 1620, 1728, 1809, 1920, 1944, 2010, 2144, 2160, 2304, 2412, 2430, 2560, 2592, 2680, 2880, 3015, 3072, 3216, 3240, 3456, 3618, 3840, 3888, 4020, 4288, 4320, 4608, 4824, 4860, 5120, 5184, 5360, 5427, 5760, 6030, 6432, 6480, 6912, 7236, 7680, 7776, 8040, 8576, 8640, 9045, 9216, 9648, 9720, 10368, 10720, 10854, 11520, 12060, 12864, 12960, 13824, 14472, 15360, 15552, 16080, 16281, 17152, 17280, 18090, 19296, 19440, 20736, 21440, 21708, 23040, 24120, 25728, 25920, 27135, 27648, 28944, 31104, 32160, 32562, 34304, 34560, 36180, 38592, 38880, 41472, 42880, 43416, 46080, 48240, 51456, 51840, 54270, 57888, 62208, 64320, 65124, 68608, 69120, 72360, 77184, 77760, 81405, 82944, 85760, 86832, 96480, 102912, 103680, 108540, 115776, 124416, 128640, 130248, 138240, 144720, 154368, 155520, 162810, 171520, 173664, 192960, 205824, 207360, 217080, 231552, 248832, 257280, 260496, 289440, 308736, 311040, 325620, 343040, 347328, 385920, 414720, 434160, 463104, 514560, 520992, 578880, 617472, 622080, 651240, 694656, 771840, 868320, 926208, 1029120, 1041984, 1157760, 1244160, 1302480, 1389312, 1543680, 1736640, 1852416, 2083968, 2315520, 2604960, 2778624, 3087360, 3473280, 4167936, 4631040, 5209920, 5557248, 6946560, 8335872, 9262080, 10419840, 13893120, 16671744, 20839680, 27786240, 41679360, 83358720]

約数ペア:

[(1, 83358720), (2, 41679360), (3, 27786240), (4, 20839680), (5, 16671744), (6, 13893120), (8, 10419840), (9, 9262080), (10, 8335872), (12, 6946560), (15, 5557248), (16, 5209920), (18, 4631040), (20, 4167936), (24, 3473280), (27, 3087360), (30, 2778624), (32, 2604960), (36, 2315520), (40, 2083968), (45, 1852416), (48, 1736640), (54, 1543680), (60, 1389312), (64, 1302480), (67, 1244160), (72, 1157760), (80, 1041984), (81, 1029120), (90, 926208), (96, 868320), (108, 771840), (120, 694656), (128, 651240), (134, 622080), (135, 617472), (144, 578880), (160, 520992), (162, 514560), (180, 463104), (192, 434160), (201, 414720), (216, 385920), (240, 347328), (243, 343040), (256, 325620), (268, 311040), (270, 308736), (288, 289440), (320, 260496), (324, 257280), (335, 248832), (360, 231552), (384, 217080), (402, 207360), (405, 205824), (432, 192960), (480, 173664), (486, 171520), (512, 162810), (536, 155520), (540, 154368), (576, 144720), (603, 138240), (640, 130248), (648, 128640), (670, 124416), (720, 115776), (768, 108540), (804, 103680), (810, 102912), (864, 96480), (960, 86832), (972, 85760), (1005, 82944), (1024, 81405), (1072, 77760), (1080, 77184), (1152, 72360), (1206, 69120), (1215, 68608), (1280, 65124), (1296, 64320), (1340, 62208), (1440, 57888), (1536, 54270), (1608, 51840), (1620, 51456), (1728, 48240), (1809, 46080), (1920, 43416), (1944, 42880), (2010, 41472), (2144, 38880), (2160, 38592), (2304, 36180), (2412, 34560), (2430, 34304), (2560, 32562), (2592, 32160), (2680, 31104), (2880, 28944), (3015, 27648), (3072, 27135), (3216, 25920), (3240, 25728), (3456, 24120), (3618, 23040), (3840, 21708), (3888, 21440), (4020, 20736), (4288, 19440), (4320, 19296), (4608, 18090), (4824, 17280), (4860, 17152), (5120, 16281), (5184, 16080), (5360, 15552), (5427, 15360), (5760, 14472), (6030, 13824), (6432, 12960), (6480, 12864), (6912, 12060), (7236, 11520), (7680, 10854), (7776, 10720), (8040, 10368), (8576, 9720), (8640, 9648), (9045, 9216)]