214997760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6221}}^1$

素因数の和:6251

約数の個数: 144

約数和(自身を含む): 763066080

約数和(自身を除く): 548068320

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6221, 6912, 8640, 11520, 12442, 17280, 18663, 24884, 31105, 34560, 37326, 49768, 55989, 62210, 74652, 93315, 99536, 111978, 124420, 149304, 167967, 186630, 199072, 223956, 248840, 279945, 298608, 335934, 373260, 398144, 447912, 497680, 559890, 597216, 671868, 746520, 796288, 839835, 895824, 995360, 1119780, 1194432, 1343736, 1493040, 1592576, 1679670, 1791648, 1990720, 2239560, 2388864, 2687472, 2986080, 3359340, 3583296, 3981440, 4479120, 4777728, 5374944, 5972160, 6718680, 7166592, 7962880, 8958240, 10749888, 11944320, 13437360, 14333184, 17916480, 21499776, 23888640, 26874720, 35832960, 42999552, 53749440, 71665920, 107498880, 214997760]

約数ペア:

[(1, 214997760), (2, 107498880), (3, 71665920), (4, 53749440), (5, 42999552), (6, 35832960), (8, 26874720), (9, 23888640), (10, 21499776), (12, 17916480), (15, 14333184), (16, 13437360), (18, 11944320), (20, 10749888), (24, 8958240), (27, 7962880), (30, 7166592), (32, 6718680), (36, 5972160), (40, 5374944), (45, 4777728), (48, 4479120), (54, 3981440), (60, 3583296), (64, 3359340), (72, 2986080), (80, 2687472), (90, 2388864), (96, 2239560), (108, 1990720), (120, 1791648), (128, 1679670), (135, 1592576), (144, 1493040), (160, 1343736), (180, 1194432), (192, 1119780), (216, 995360), (240, 895824), (256, 839835), (270, 796288), (288, 746520), (320, 671868), (360, 597216), (384, 559890), (432, 497680), (480, 447912), (540, 398144), (576, 373260), (640, 335934), (720, 298608), (768, 279945), (864, 248840), (960, 223956), (1080, 199072), (1152, 186630), (1280, 167967), (1440, 149304), (1728, 124420), (1920, 111978), (2160, 99536), (2304, 93315), (2880, 74652), (3456, 62210), (3840, 55989), (4320, 49768), (5760, 37326), (6221, 34560), (6912, 31105), (8640, 24884), (11520, 18663), (12442, 17280)]