222635520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3221}}^1$

素因数の和:3253

約数の個数: 160

約数和(自身を含む): 791065440

約数和(自身を除く): 568429920

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, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3221, 3456, 3840, 4320, 4608, 5760, 6442, 6912, 7680, 8640, 9663, 11520, 12884, 13824, 16105, 17280, 19326, 23040, 25768, 28989, 32210, 34560, 38652, 48315, 51536, 57978, 64420, 69120, 77304, 86967, 96630, 103072, 115956, 128840, 144945, 154608, 173934, 193260, 206144, 231912, 257680, 289890, 309216, 347868, 386520, 412288, 434835, 463824, 515360, 579780, 618432, 695736, 773040, 824576, 869670, 927648, 1030720, 1159560, 1236864, 1391472, 1546080, 1649152, 1739340, 1855296, 2061440, 2319120, 2473728, 2782944, 3092160, 3478680, 3710592, 4122880, 4638240, 4947456, 5565888, 6184320, 6957360, 7421184, 8245760, 9276480, 11131776, 12368640, 13914720, 14842368, 18552960, 22263552, 24737280, 27829440, 37105920, 44527104, 55658880, 74211840, 111317760, 222635520]

約数ペア:

[(1, 222635520), (2, 111317760), (3, 74211840), (4, 55658880), (5, 44527104), (6, 37105920), (8, 27829440), (9, 24737280), (10, 22263552), (12, 18552960), (15, 14842368), (16, 13914720), (18, 12368640), (20, 11131776), (24, 9276480), (27, 8245760), (30, 7421184), (32, 6957360), (36, 6184320), (40, 5565888), (45, 4947456), (48, 4638240), (54, 4122880), (60, 3710592), (64, 3478680), (72, 3092160), (80, 2782944), (90, 2473728), (96, 2319120), (108, 2061440), (120, 1855296), (128, 1739340), (135, 1649152), (144, 1546080), (160, 1391472), (180, 1236864), (192, 1159560), (216, 1030720), (240, 927648), (256, 869670), (270, 824576), (288, 773040), (320, 695736), (360, 618432), (384, 579780), (432, 515360), (480, 463824), (512, 434835), (540, 412288), (576, 386520), (640, 347868), (720, 309216), (768, 289890), (864, 257680), (960, 231912), (1080, 206144), (1152, 193260), (1280, 173934), (1440, 154608), (1536, 144945), (1728, 128840), (1920, 115956), (2160, 103072), (2304, 96630), (2560, 86967), (2880, 77304), (3221, 69120), (3456, 64420), (3840, 57978), (4320, 51536), (4608, 48315), (5760, 38652), (6442, 34560), (6912, 32210), (7680, 28989), (8640, 25768), (9663, 23040), (11520, 19326), (12884, 17280), (13824, 16105)]