142539840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1217

約数の個数: 168

約数和(自身を含む): 502115328

約数和(自身を除く): 359575488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1151, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2302, 2580, 2752, 2880, 3096, 3440, 3453, 3870, 4128, 4604, 5160, 5755, 6192, 6880, 6906, 7740, 8256, 9208, 10320, 10359, 11510, 12384, 13760, 13812, 15480, 17265, 18416, 20640, 20718, 23020, 24768, 27624, 30960, 34530, 36832, 41280, 41436, 46040, 49493, 51795, 55248, 61920, 69060, 73664, 82872, 92080, 98986, 103590, 110496, 123840, 138120, 148479, 165744, 184160, 197972, 207180, 220992, 247465, 276240, 296958, 331488, 368320, 395944, 414360, 445437, 494930, 552480, 593916, 662976, 742395, 791888, 828720, 890874, 989860, 1104960, 1187832, 1484790, 1583776, 1657440, 1781748, 1979720, 2227185, 2375664, 2969580, 3167552, 3314880, 3563496, 3959440, 4454370, 4751328, 5939160, 7126992, 7918880, 8908740, 9502656, 11878320, 14253984, 15837760, 17817480, 23756640, 28507968, 35634960, 47513280, 71269920, 142539840]

約数ペア:

[(1, 142539840), (2, 71269920), (3, 47513280), (4, 35634960), (5, 28507968), (6, 23756640), (8, 17817480), (9, 15837760), (10, 14253984), (12, 11878320), (15, 9502656), (16, 8908740), (18, 7918880), (20, 7126992), (24, 5939160), (30, 4751328), (32, 4454370), (36, 3959440), (40, 3563496), (43, 3314880), (45, 3167552), (48, 2969580), (60, 2375664), (64, 2227185), (72, 1979720), (80, 1781748), (86, 1657440), (90, 1583776), (96, 1484790), (120, 1187832), (129, 1104960), (144, 989860), (160, 890874), (172, 828720), (180, 791888), (192, 742395), (215, 662976), (240, 593916), (258, 552480), (288, 494930), (320, 445437), (344, 414360), (360, 395944), (387, 368320), (430, 331488), (480, 296958), (516, 276240), (576, 247465), (645, 220992), (688, 207180), (720, 197972), (774, 184160), (860, 165744), (960, 148479), (1032, 138120), (1151, 123840), (1290, 110496), (1376, 103590), (1440, 98986), (1548, 92080), (1720, 82872), (1935, 73664), (2064, 69060), (2302, 61920), (2580, 55248), (2752, 51795), (2880, 49493), (3096, 46040), (3440, 41436), (3453, 41280), (3870, 36832), (4128, 34530), (4604, 30960), (5160, 27624), (5755, 24768), (6192, 23020), (6880, 20718), (6906, 20640), (7740, 18416), (8256, 17265), (9208, 15480), (10320, 13812), (10359, 13760), (11510, 12384)]