425787840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{16427}}^1$

素因数の和:16456

約数の個数: 140

約数和(自身を含む): 1514694456

約数和(自身を除く): 1088906616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 16427, 25920, 32854, 49281, 65708, 82135, 98562, 131416, 147843, 164270, 197124, 246405, 262832, 295686, 328540, 394248, 443529, 492810, 525664, 591372, 657080, 739215, 788496, 887058, 985620, 1051328, 1182744, 1314160, 1330587, 1478430, 1576992, 1774116, 1971240, 2217645, 2365488, 2628320, 2661174, 2956860, 3153984, 3548232, 3942480, 4435290, 4730976, 5256640, 5322348, 5913720, 6652935, 7096464, 7884960, 8870580, 9461952, 10644696, 11827440, 13305870, 14192928, 15769920, 17741160, 21289392, 23654880, 26611740, 28385856, 35482320, 42578784, 47309760, 53223480, 70964640, 85157568, 106446960, 141929280, 212893920, 425787840]

約数ペア:

[(1, 425787840), (2, 212893920), (3, 141929280), (4, 106446960), (5, 85157568), (6, 70964640), (8, 53223480), (9, 47309760), (10, 42578784), (12, 35482320), (15, 28385856), (16, 26611740), (18, 23654880), (20, 21289392), (24, 17741160), (27, 15769920), (30, 14192928), (32, 13305870), (36, 11827440), (40, 10644696), (45, 9461952), (48, 8870580), (54, 7884960), (60, 7096464), (64, 6652935), (72, 5913720), (80, 5322348), (81, 5256640), (90, 4730976), (96, 4435290), (108, 3942480), (120, 3548232), (135, 3153984), (144, 2956860), (160, 2661174), (162, 2628320), (180, 2365488), (192, 2217645), (216, 1971240), (240, 1774116), (270, 1576992), (288, 1478430), (320, 1330587), (324, 1314160), (360, 1182744), (405, 1051328), (432, 985620), (480, 887058), (540, 788496), (576, 739215), (648, 657080), (720, 591372), (810, 525664), (864, 492810), (960, 443529), (1080, 394248), (1296, 328540), (1440, 295686), (1620, 262832), (1728, 246405), (2160, 197124), (2592, 164270), (2880, 147843), (3240, 131416), (4320, 98562), (5184, 82135), (6480, 65708), (8640, 49281), (12960, 32854), (16427, 25920)]