395009280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2061

約数の個数: 216

約数和(自身を含む): 1447801992

約数和(自身を除く): 1052792712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2017, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4034, 4080, 4352, 4896, 5440, 5760, 6051, 6120, 6528, 8068, 8160, 9792, 10085, 10880, 11520, 12102, 12240, 13056, 16136, 16320, 18153, 19584, 20170, 21760, 24204, 24480, 30255, 32272, 32640, 34289, 36306, 39168, 40340, 48408, 48960, 60510, 64544, 65280, 68578, 72612, 80680, 90765, 96816, 97920, 102867, 121020, 129088, 137156, 145224, 161360, 171445, 181530, 193632, 195840, 205734, 242040, 258176, 274312, 290448, 308601, 322720, 342890, 363060, 387264, 411468, 484080, 514335, 516352, 548624, 580896, 617202, 645440, 685780, 726120, 774528, 822936, 968160, 1028670, 1097248, 1161792, 1234404, 1290880, 1371560, 1452240, 1543005, 1549056, 1645872, 1936320, 2057340, 2194496, 2323584, 2468808, 2581760, 2743120, 2904480, 3086010, 3291744, 3872640, 4114680, 4388992, 4647168, 4937616, 5486240, 5808960, 6172020, 6583488, 7745280, 8229360, 8777984, 9875232, 10972480, 11617920, 12344040, 13166976, 16458720, 19750464, 21944960, 23235840, 24688080, 26333952, 32917440, 39500928, 43889920, 49376160, 65834880, 79001856, 98752320, 131669760, 197504640, 395009280]

約数ペア:

[(1, 395009280), (2, 197504640), (3, 131669760), (4, 98752320), (5, 79001856), (6, 65834880), (8, 49376160), (9, 43889920), (10, 39500928), (12, 32917440), (15, 26333952), (16, 24688080), (17, 23235840), (18, 21944960), (20, 19750464), (24, 16458720), (30, 13166976), (32, 12344040), (34, 11617920), (36, 10972480), (40, 9875232), (45, 8777984), (48, 8229360), (51, 7745280), (60, 6583488), (64, 6172020), (68, 5808960), (72, 5486240), (80, 4937616), (85, 4647168), (90, 4388992), (96, 4114680), (102, 3872640), (120, 3291744), (128, 3086010), (136, 2904480), (144, 2743120), (153, 2581760), (160, 2468808), (170, 2323584), (180, 2194496), (192, 2057340), (204, 1936320), (240, 1645872), (255, 1549056), (256, 1543005), (272, 1452240), (288, 1371560), (306, 1290880), (320, 1234404), (340, 1161792), (360, 1097248), (384, 1028670), (408, 968160), (480, 822936), (510, 774528), (544, 726120), (576, 685780), (612, 645440), (640, 617202), (680, 580896), (720, 548624), (765, 516352), (768, 514335), (816, 484080), (960, 411468), (1020, 387264), (1088, 363060), (1152, 342890), (1224, 322720), (1280, 308601), (1360, 290448), (1440, 274312), (1530, 258176), (1632, 242040), (1920, 205734), (2017, 195840), (2040, 193632), (2176, 181530), (2304, 171445), (2448, 161360), (2720, 145224), (2880, 137156), (3060, 129088), (3264, 121020), (3840, 102867), (4034, 97920), (4080, 96816), (4352, 90765), (4896, 80680), (5440, 72612), (5760, 68578), (6051, 65280), (6120, 64544), (6528, 60510), (8068, 48960), (8160, 48408), (9792, 40340), (10085, 39168), (10880, 36306), (11520, 34289), (12102, 32640), (12240, 32272), (13056, 30255), (16136, 24480), (16320, 24204), (18153, 21760), (19584, 20170)]