85159680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 276872064

約数和(自身を除く): 191712384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 331, 335, 384, 402, 480, 536, 640, 662, 670, 768, 804, 960, 993, 1005, 1072, 1280, 1324, 1340, 1608, 1655, 1920, 1986, 2010, 2144, 2648, 2680, 3216, 3310, 3840, 3972, 4020, 4288, 4965, 5296, 5360, 6432, 6620, 7944, 8040, 8576, 9930, 10592, 10720, 12864, 13240, 15888, 16080, 17152, 19860, 21184, 21440, 22177, 25728, 26480, 31776, 32160, 39720, 42368, 42880, 44354, 51456, 52960, 63552, 64320, 66531, 79440, 84736, 85760, 88708, 105920, 110885, 127104, 128640, 133062, 158880, 177416, 211840, 221770, 254208, 257280, 266124, 317760, 332655, 354832, 423680, 443540, 532248, 635520, 665310, 709664, 887080, 1064496, 1271040, 1330620, 1419328, 1774160, 2128992, 2661240, 2838656, 3548320, 4257984, 5322480, 5677312, 7096640, 8515968, 10644960, 14193280, 17031936, 21289920, 28386560, 42579840, 85159680]

約数ペア:

[(1, 85159680), (2, 42579840), (3, 28386560), (4, 21289920), (5, 17031936), (6, 14193280), (8, 10644960), (10, 8515968), (12, 7096640), (15, 5677312), (16, 5322480), (20, 4257984), (24, 3548320), (30, 2838656), (32, 2661240), (40, 2128992), (48, 1774160), (60, 1419328), (64, 1330620), (67, 1271040), (80, 1064496), (96, 887080), (120, 709664), (128, 665310), (134, 635520), (160, 532248), (192, 443540), (201, 423680), (240, 354832), (256, 332655), (268, 317760), (320, 266124), (331, 257280), (335, 254208), (384, 221770), (402, 211840), (480, 177416), (536, 158880), (640, 133062), (662, 128640), (670, 127104), (768, 110885), (804, 105920), (960, 88708), (993, 85760), (1005, 84736), (1072, 79440), (1280, 66531), (1324, 64320), (1340, 63552), (1608, 52960), (1655, 51456), (1920, 44354), (1986, 42880), (2010, 42368), (2144, 39720), (2648, 32160), (2680, 31776), (3216, 26480), (3310, 25728), (3840, 22177), (3972, 21440), (4020, 21184), (4288, 19860), (4965, 17152), (5296, 16080), (5360, 15888), (6432, 13240), (6620, 12864), (7944, 10720), (8040, 10592), (8576, 9930)]