65139840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 231042240

約数和(自身を除く): 165902400

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, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 263, 288, 320, 344, 360, 384, 387, 430, 480, 516, 526, 576, 640, 645, 688, 720, 774, 789, 860, 960, 1032, 1052, 1152, 1290, 1315, 1376, 1440, 1548, 1578, 1720, 1920, 1935, 2064, 2104, 2367, 2580, 2630, 2752, 2880, 3096, 3156, 3440, 3870, 3945, 4128, 4208, 4734, 5160, 5260, 5504, 5760, 6192, 6312, 6880, 7740, 7890, 8256, 8416, 9468, 10320, 10520, 11309, 11835, 12384, 12624, 13760, 15480, 15780, 16512, 16832, 18936, 20640, 21040, 22618, 23670, 24768, 25248, 27520, 30960, 31560, 33664, 33927, 37872, 41280, 42080, 45236, 47340, 49536, 50496, 56545, 61920, 63120, 67854, 75744, 82560, 84160, 90472, 94680, 100992, 101781, 113090, 123840, 126240, 135708, 151488, 168320, 169635, 180944, 189360, 203562, 226180, 247680, 252480, 271416, 302976, 339270, 361888, 378720, 407124, 452360, 504960, 508905, 542832, 678540, 723776, 757440, 814248, 904720, 1017810, 1085664, 1357080, 1447552, 1514880, 1628496, 1809440, 2035620, 2171328, 2714160, 3256992, 3618880, 4071240, 4342656, 5428320, 6513984, 7237760, 8142480, 10856640, 13027968, 16284960, 21713280, 32569920, 65139840]

約数ペア:

[(1, 65139840), (2, 32569920), (3, 21713280), (4, 16284960), (5, 13027968), (6, 10856640), (8, 8142480), (9, 7237760), (10, 6513984), (12, 5428320), (15, 4342656), (16, 4071240), (18, 3618880), (20, 3256992), (24, 2714160), (30, 2171328), (32, 2035620), (36, 1809440), (40, 1628496), (43, 1514880), (45, 1447552), (48, 1357080), (60, 1085664), (64, 1017810), (72, 904720), (80, 814248), (86, 757440), (90, 723776), (96, 678540), (120, 542832), (128, 508905), (129, 504960), (144, 452360), (160, 407124), (172, 378720), (180, 361888), (192, 339270), (215, 302976), (240, 271416), (258, 252480), (263, 247680), (288, 226180), (320, 203562), (344, 189360), (360, 180944), (384, 169635), (387, 168320), (430, 151488), (480, 135708), (516, 126240), (526, 123840), (576, 113090), (640, 101781), (645, 100992), (688, 94680), (720, 90472), (774, 84160), (789, 82560), (860, 75744), (960, 67854), (1032, 63120), (1052, 61920), (1152, 56545), (1290, 50496), (1315, 49536), (1376, 47340), (1440, 45236), (1548, 42080), (1578, 41280), (1720, 37872), (1920, 33927), (1935, 33664), (2064, 31560), (2104, 30960), (2367, 27520), (2580, 25248), (2630, 24768), (2752, 23670), (2880, 22618), (3096, 21040), (3156, 20640), (3440, 18936), (3870, 16832), (3945, 16512), (4128, 15780), (4208, 15480), (4734, 13760), (5160, 12624), (5260, 12384), (5504, 11835), (5760, 11309), (6192, 10520), (6312, 10320), (6880, 9468), (7740, 8416), (7890, 8256)]