1021916160

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 264

約数和(自身を含む): 3604619616

約数和(自身を除く): 2582703456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 256, 268, 288, 320, 331, 335, 360, 384, 402, 480, 512, 536, 576, 603, 640, 662, 670, 720, 768, 804, 960, 993, 1005, 1024, 1072, 1152, 1206, 1280, 1324, 1340, 1440, 1536, 1608, 1655, 1920, 1986, 2010, 2144, 2304, 2412, 2560, 2648, 2680, 2880, 2979, 3015, 3072, 3216, 3310, 3840, 3972, 4020, 4288, 4608, 4824, 4965, 5120, 5296, 5360, 5760, 5958, 6030, 6432, 6620, 7680, 7944, 8040, 8576, 9216, 9648, 9930, 10592, 10720, 11520, 11916, 12060, 12864, 13240, 14895, 15360, 15888, 16080, 17152, 19296, 19860, 21184, 21440, 22177, 23040, 23832, 24120, 25728, 26480, 29790, 31776, 32160, 34304, 38592, 39720, 42368, 42880, 44354, 46080, 47664, 48240, 51456, 52960, 59580, 63552, 64320, 66531, 68608, 77184, 79440, 84736, 85760, 88708, 95328, 96480, 102912, 105920, 110885, 119160, 127104, 128640, 133062, 154368, 158880, 169472, 171520, 177416, 190656, 192960, 199593, 205824, 211840, 221770, 238320, 254208, 257280, 266124, 308736, 317760, 332655, 338944, 343040, 354832, 381312, 385920, 399186, 423680, 443540, 476640, 508416, 514560, 532248, 617472, 635520, 665310, 709664, 762624, 771840, 798372, 847360, 887080, 953280, 997965, 1016832, 1029120, 1064496, 1271040, 1330620, 1419328, 1525248, 1543680, 1596744, 1694720, 1774160, 1906560, 1995930, 2128992, 2542080, 2661240, 2838656, 3050496, 3087360, 3193488, 3548320, 3813120, 3991860, 4257984, 5084160, 5322480, 5677312, 6386976, 7096640, 7626240, 7983720, 8515968, 10644960, 11354624, 12773952, 14193280, 15252480, 15967440, 17031936, 21289920, 22709248, 25547904, 28386560, 31934880, 34063872, 42579840, 51095808, 56773120, 63869760, 68127744, 85159680, 102191616, 113546240, 127739520, 170319360, 204383232, 255479040, 340638720, 510958080, 1021916160]

約数ペア:

[(1, 1021916160), (2, 510958080), (3, 340638720), (4, 255479040), (5, 204383232), (6, 170319360), (8, 127739520), (9, 113546240), (10, 102191616), (12, 85159680), (15, 68127744), (16, 63869760), (18, 56773120), (20, 51095808), (24, 42579840), (30, 34063872), (32, 31934880), (36, 28386560), (40, 25547904), (45, 22709248), (48, 21289920), (60, 17031936), (64, 15967440), (67, 15252480), (72, 14193280), (80, 12773952), (90, 11354624), (96, 10644960), (120, 8515968), (128, 7983720), (134, 7626240), (144, 7096640), (160, 6386976), (180, 5677312), (192, 5322480), (201, 5084160), (240, 4257984), (256, 3991860), (268, 3813120), (288, 3548320), (320, 3193488), (331, 3087360), (335, 3050496), (360, 2838656), (384, 2661240), (402, 2542080), (480, 2128992), (512, 1995930), (536, 1906560), (576, 1774160), (603, 1694720), (640, 1596744), (662, 1543680), (670, 1525248), (720, 1419328), (768, 1330620), (804, 1271040), (960, 1064496), (993, 1029120), (1005, 1016832), (1024, 997965), (1072, 953280), (1152, 887080), (1206, 847360), (1280, 798372), (1324, 771840), (1340, 762624), (1440, 709664), (1536, 665310), (1608, 635520), (1655, 617472), (1920, 532248), (1986, 514560), (2010, 508416), (2144, 476640), (2304, 443540), (2412, 423680), (2560, 399186), (2648, 385920), (2680, 381312), (2880, 354832), (2979, 343040), (3015, 338944), (3072, 332655), (3216, 317760), (3310, 308736), (3840, 266124), (3972, 257280), (4020, 254208), (4288, 238320), (4608, 221770), (4824, 211840), (4965, 205824), (5120, 199593), (5296, 192960), (5360, 190656), (5760, 177416), (5958, 171520), (6030, 169472), (6432, 158880), (6620, 154368), (7680, 133062), (7944, 128640), (8040, 127104), (8576, 119160), (9216, 110885), (9648, 105920), (9930, 102912), (10592, 96480), (10720, 95328), (11520, 88708), (11916, 85760), (12060, 84736), (12864, 79440), (13240, 77184), (14895, 68608), (15360, 66531), (15888, 64320), (16080, 63552), (17152, 59580), (19296, 52960), (19860, 51456), (21184, 48240), (21440, 47664), (22177, 46080), (23040, 44354), (23832, 42880), (24120, 42368), (25728, 39720), (26480, 38592), (29790, 34304), (31776, 32160)]