195943680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 216

約数和(自身を含む): 690181128

約数和(自身を除く): 494237448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 233, 240, 256, 288, 292, 320, 360, 365, 384, 438, 466, 480, 576, 584, 640, 657, 699, 720, 730, 768, 876, 932, 960, 1095, 1152, 1165, 1168, 1280, 1314, 1398, 1440, 1460, 1752, 1864, 1920, 2097, 2190, 2304, 2330, 2336, 2628, 2796, 2880, 2920, 3285, 3495, 3504, 3728, 3840, 4194, 4380, 4660, 4672, 5256, 5592, 5760, 5840, 6570, 6990, 7008, 7456, 8388, 8760, 9320, 9344, 10485, 10512, 11184, 11520, 11680, 13140, 13980, 14016, 14912, 16776, 17009, 17520, 18640, 18688, 20970, 21024, 22368, 23360, 26280, 27960, 28032, 29824, 33552, 34018, 35040, 37280, 41940, 42048, 44736, 46720, 51027, 52560, 55920, 56064, 59648, 67104, 68036, 70080, 74560, 83880, 84096, 85045, 89472, 93440, 102054, 105120, 111840, 134208, 136072, 140160, 149120, 153081, 167760, 168192, 170090, 178944, 204108, 210240, 223680, 255135, 268416, 272144, 280320, 298240, 306162, 335520, 340180, 408216, 420480, 447360, 510270, 536832, 544288, 612324, 671040, 680360, 765405, 816432, 840960, 894720, 1020540, 1088576, 1224648, 1342080, 1360720, 1530810, 1632864, 2041080, 2177152, 2449296, 2684160, 2721440, 3061620, 3265728, 4082160, 4354304, 4898592, 5442880, 6123240, 6531456, 8164320, 9797184, 10885760, 12246480, 13062912, 16328640, 19594368, 21771520, 24492960, 32657280, 39188736, 48985920, 65314560, 97971840, 195943680]

約数ペア:

[(1, 195943680), (2, 97971840), (3, 65314560), (4, 48985920), (5, 39188736), (6, 32657280), (8, 24492960), (9, 21771520), (10, 19594368), (12, 16328640), (15, 13062912), (16, 12246480), (18, 10885760), (20, 9797184), (24, 8164320), (30, 6531456), (32, 6123240), (36, 5442880), (40, 4898592), (45, 4354304), (48, 4082160), (60, 3265728), (64, 3061620), (72, 2721440), (73, 2684160), (80, 2449296), (90, 2177152), (96, 2041080), (120, 1632864), (128, 1530810), (144, 1360720), (146, 1342080), (160, 1224648), (180, 1088576), (192, 1020540), (219, 894720), (233, 840960), (240, 816432), (256, 765405), (288, 680360), (292, 671040), (320, 612324), (360, 544288), (365, 536832), (384, 510270), (438, 447360), (466, 420480), (480, 408216), (576, 340180), (584, 335520), (640, 306162), (657, 298240), (699, 280320), (720, 272144), (730, 268416), (768, 255135), (876, 223680), (932, 210240), (960, 204108), (1095, 178944), (1152, 170090), (1165, 168192), (1168, 167760), (1280, 153081), (1314, 149120), (1398, 140160), (1440, 136072), (1460, 134208), (1752, 111840), (1864, 105120), (1920, 102054), (2097, 93440), (2190, 89472), (2304, 85045), (2330, 84096), (2336, 83880), (2628, 74560), (2796, 70080), (2880, 68036), (2920, 67104), (3285, 59648), (3495, 56064), (3504, 55920), (3728, 52560), (3840, 51027), (4194, 46720), (4380, 44736), (4660, 42048), (4672, 41940), (5256, 37280), (5592, 35040), (5760, 34018), (5840, 33552), (6570, 29824), (6990, 28032), (7008, 27960), (7456, 26280), (8388, 23360), (8760, 22368), (9320, 21024), (9344, 20970), (10485, 18688), (10512, 18640), (11184, 17520), (11520, 17009), (11680, 16776), (13140, 14912), (13980, 14016)]