1853936640

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13411}}^1$

素因数の和:13445

約数の個数: 176

約数和(自身を含む): 6589047360

約数和(自身を除く): 4735110720

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, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13411, 13824, 15360, 17280, 23040, 26822, 27648, 34560, 40233, 46080, 53644, 67055, 69120, 80466, 107288, 120699, 134110, 138240, 160932, 201165, 214576, 241398, 268220, 321864, 362097, 402330, 429152, 482796, 536440, 603495, 643728, 724194, 804660, 858304, 965592, 1072880, 1206990, 1287456, 1448388, 1609320, 1716608, 1810485, 1931184, 2145760, 2413980, 2574912, 2896776, 3218640, 3433216, 3620970, 3862368, 4291520, 4827960, 5149824, 5793552, 6437280, 6866432, 7241940, 7724736, 8583040, 9655920, 10299648, 11587104, 12874560, 13732864, 14483880, 15449472, 17166080, 19311840, 20599296, 23174208, 25749120, 28967760, 30898944, 34332160, 38623680, 41198592, 46348416, 51498240, 57935520, 61797888, 68664320, 77247360, 92696832, 102996480, 115871040, 123595776, 154494720, 185393664, 205992960, 231742080, 308989440, 370787328, 463484160, 617978880, 926968320, 1853936640]

約数ペア:

[(1, 1853936640), (2, 926968320), (3, 617978880), (4, 463484160), (5, 370787328), (6, 308989440), (8, 231742080), (9, 205992960), (10, 185393664), (12, 154494720), (15, 123595776), (16, 115871040), (18, 102996480), (20, 92696832), (24, 77247360), (27, 68664320), (30, 61797888), (32, 57935520), (36, 51498240), (40, 46348416), (45, 41198592), (48, 38623680), (54, 34332160), (60, 30898944), (64, 28967760), (72, 25749120), (80, 23174208), (90, 20599296), (96, 19311840), (108, 17166080), (120, 15449472), (128, 14483880), (135, 13732864), (144, 12874560), (160, 11587104), (180, 10299648), (192, 9655920), (216, 8583040), (240, 7724736), (256, 7241940), (270, 6866432), (288, 6437280), (320, 5793552), (360, 5149824), (384, 4827960), (432, 4291520), (480, 3862368), (512, 3620970), (540, 3433216), (576, 3218640), (640, 2896776), (720, 2574912), (768, 2413980), (864, 2145760), (960, 1931184), (1024, 1810485), (1080, 1716608), (1152, 1609320), (1280, 1448388), (1440, 1287456), (1536, 1206990), (1728, 1072880), (1920, 965592), (2160, 858304), (2304, 804660), (2560, 724194), (2880, 643728), (3072, 603495), (3456, 536440), (3840, 482796), (4320, 429152), (4608, 402330), (5120, 362097), (5760, 321864), (6912, 268220), (7680, 241398), (8640, 214576), (9216, 201165), (11520, 160932), (13411, 138240), (13824, 134110), (15360, 120699), (17280, 107288), (23040, 80466), (26822, 69120), (27648, 67055), (34560, 53644), (40233, 46080)]