127739520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 192

約数和(自身を含む): 449036640

約数和(自身を除く): 321297120

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, 268, 288, 320, 331, 335, 360, 384, 402, 480, 536, 576, 603, 640, 662, 670, 720, 804, 960, 993, 1005, 1072, 1152, 1206, 1324, 1340, 1440, 1608, 1655, 1920, 1986, 2010, 2144, 2412, 2648, 2680, 2880, 2979, 3015, 3216, 3310, 3972, 4020, 4288, 4824, 4965, 5296, 5360, 5760, 5958, 6030, 6432, 6620, 7944, 8040, 8576, 9648, 9930, 10592, 10720, 11916, 12060, 12864, 13240, 14895, 15888, 16080, 19296, 19860, 21184, 21440, 22177, 23832, 24120, 25728, 26480, 29790, 31776, 32160, 38592, 39720, 42368, 42880, 44354, 47664, 48240, 52960, 59580, 63552, 64320, 66531, 77184, 79440, 88708, 95328, 96480, 105920, 110885, 119160, 127104, 128640, 133062, 158880, 177416, 190656, 192960, 199593, 211840, 221770, 238320, 266124, 317760, 332655, 354832, 381312, 385920, 399186, 443540, 476640, 532248, 635520, 665310, 709664, 798372, 887080, 953280, 997965, 1064496, 1330620, 1419328, 1596744, 1774160, 1906560, 1995930, 2128992, 2661240, 2838656, 3193488, 3548320, 3991860, 4257984, 5322480, 6386976, 7096640, 7983720, 8515968, 10644960, 12773952, 14193280, 15967440, 21289920, 25547904, 31934880, 42579840, 63869760, 127739520]

約数ペア:

[(1, 127739520), (2, 63869760), (3, 42579840), (4, 31934880), (5, 25547904), (6, 21289920), (8, 15967440), (9, 14193280), (10, 12773952), (12, 10644960), (15, 8515968), (16, 7983720), (18, 7096640), (20, 6386976), (24, 5322480), (30, 4257984), (32, 3991860), (36, 3548320), (40, 3193488), (45, 2838656), (48, 2661240), (60, 2128992), (64, 1995930), (67, 1906560), (72, 1774160), (80, 1596744), (90, 1419328), (96, 1330620), (120, 1064496), (128, 997965), (134, 953280), (144, 887080), (160, 798372), (180, 709664), (192, 665310), (201, 635520), (240, 532248), (268, 476640), (288, 443540), (320, 399186), (331, 385920), (335, 381312), (360, 354832), (384, 332655), (402, 317760), (480, 266124), (536, 238320), (576, 221770), (603, 211840), (640, 199593), (662, 192960), (670, 190656), (720, 177416), (804, 158880), (960, 133062), (993, 128640), (1005, 127104), (1072, 119160), (1152, 110885), (1206, 105920), (1324, 96480), (1340, 95328), (1440, 88708), (1608, 79440), (1655, 77184), (1920, 66531), (1986, 64320), (2010, 63552), (2144, 59580), (2412, 52960), (2648, 48240), (2680, 47664), (2880, 44354), (2979, 42880), (3015, 42368), (3216, 39720), (3310, 38592), (3972, 32160), (4020, 31776), (4288, 29790), (4824, 26480), (4965, 25728), (5296, 24120), (5360, 23832), (5760, 22177), (5958, 21440), (6030, 21184), (6432, 19860), (6620, 19296), (7944, 16080), (8040, 15888), (8576, 14895), (9648, 13240), (9930, 12864), (10592, 12060), (10720, 11916)]