217029120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 320

約数和(自身を含む): 867373056

約数和(自身を除く): 650343936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 367, 384, 385, 420, 440, 448, 462, 480, 512, 528, 560, 616, 640, 660, 672, 704, 734, 768, 770, 840, 880, 896, 924, 960, 1056, 1101, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1468, 1536, 1540, 1680, 1760, 1792, 1835, 1848, 1920, 2112, 2202, 2240, 2310, 2464, 2560, 2569, 2640, 2688, 2816, 2936, 3080, 3360, 3520, 3584, 3670, 3696, 3840, 4037, 4224, 4404, 4480, 4620, 4928, 5138, 5280, 5376, 5505, 5632, 5872, 6160, 6720, 7040, 7340, 7392, 7680, 7707, 8074, 8448, 8808, 8960, 9240, 9856, 10276, 10560, 10752, 11010, 11744, 12111, 12320, 12845, 13440, 14080, 14680, 14784, 15414, 16148, 16896, 17616, 17920, 18480, 19712, 20185, 20552, 21120, 22020, 23488, 24222, 24640, 25690, 26880, 28160, 28259, 29360, 29568, 30828, 32296, 35232, 36960, 38535, 39424, 40370, 41104, 42240, 44040, 46976, 48444, 49280, 51380, 53760, 56518, 58720, 59136, 60555, 61656, 64592, 70464, 73920, 77070, 80740, 82208, 84480, 84777, 88080, 93952, 96888, 98560, 102760, 113036, 117440, 118272, 121110, 123312, 129184, 140928, 141295, 147840, 154140, 161480, 164416, 169554, 176160, 187904, 193776, 197120, 205520, 226072, 234880, 242220, 246624, 258368, 281856, 282590, 295680, 308280, 322960, 328832, 339108, 352320, 387552, 411040, 423885, 452144, 469760, 484440, 493248, 516736, 563712, 565180, 591360, 616560, 645920, 657664, 678216, 704640, 775104, 822080, 847770, 904288, 939520, 968880, 986496, 1033472, 1130360, 1233120, 1291840, 1315328, 1356432, 1409280, 1550208, 1644160, 1695540, 1808576, 1937760, 1972992, 2066944, 2260720, 2466240, 2583680, 2712864, 2818560, 3100416, 3288320, 3391080, 3617152, 3875520, 3945984, 4521440, 4932480, 5167360, 5425728, 6200832, 6576640, 6782160, 7234304, 7751040, 9042880, 9864960, 10334720, 10851456, 13564320, 14468608, 15502080, 18085760, 19729920, 21702912, 27128640, 31004160, 36171520, 43405824, 54257280, 72343040, 108514560, 217029120]

約数ペア:

[(1, 217029120), (2, 108514560), (3, 72343040), (4, 54257280), (5, 43405824), (6, 36171520), (7, 31004160), (8, 27128640), (10, 21702912), (11, 19729920), (12, 18085760), (14, 15502080), (15, 14468608), (16, 13564320), (20, 10851456), (21, 10334720), (22, 9864960), (24, 9042880), (28, 7751040), (30, 7234304), (32, 6782160), (33, 6576640), (35, 6200832), (40, 5425728), (42, 5167360), (44, 4932480), (48, 4521440), (55, 3945984), (56, 3875520), (60, 3617152), (64, 3391080), (66, 3288320), (70, 3100416), (77, 2818560), (80, 2712864), (84, 2583680), (88, 2466240), (96, 2260720), (105, 2066944), (110, 1972992), (112, 1937760), (120, 1808576), (128, 1695540), (132, 1644160), (140, 1550208), (154, 1409280), (160, 1356432), (165, 1315328), (168, 1291840), (176, 1233120), (192, 1130360), (210, 1033472), (220, 986496), (224, 968880), (231, 939520), (240, 904288), (256, 847770), (264, 822080), (280, 775104), (308, 704640), (320, 678216), (330, 657664), (336, 645920), (352, 616560), (367, 591360), (384, 565180), (385, 563712), (420, 516736), (440, 493248), (448, 484440), (462, 469760), (480, 452144), (512, 423885), (528, 411040), (560, 387552), (616, 352320), (640, 339108), (660, 328832), (672, 322960), (704, 308280), (734, 295680), (768, 282590), (770, 281856), (840, 258368), (880, 246624), (896, 242220), (924, 234880), (960, 226072), (1056, 205520), (1101, 197120), (1120, 193776), (1155, 187904), (1232, 176160), (1280, 169554), (1320, 164416), (1344, 161480), (1408, 154140), (1468, 147840), (1536, 141295), (1540, 140928), (1680, 129184), (1760, 123312), (1792, 121110), (1835, 118272), (1848, 117440), (1920, 113036), (2112, 102760), (2202, 98560), (2240, 96888), (2310, 93952), (2464, 88080), (2560, 84777), (2569, 84480), (2640, 82208), (2688, 80740), (2816, 77070), (2936, 73920), (3080, 70464), (3360, 64592), (3520, 61656), (3584, 60555), (3670, 59136), (3696, 58720), (3840, 56518), (4037, 53760), (4224, 51380), (4404, 49280), (4480, 48444), (4620, 46976), (4928, 44040), (5138, 42240), (5280, 41104), (5376, 40370), (5505, 39424), (5632, 38535), (5872, 36960), (6160, 35232), (6720, 32296), (7040, 30828), (7340, 29568), (7392, 29360), (7680, 28259), (7707, 28160), (8074, 26880), (8448, 25690), (8808, 24640), (8960, 24222), (9240, 23488), (9856, 22020), (10276, 21120), (10560, 20552), (10752, 20185), (11010, 19712), (11744, 18480), (12111, 17920), (12320, 17616), (12845, 16896), (13440, 16148), (14080, 15414), (14680, 14784)]