316730880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 240

約数和(自身を含む): 1120307760

約数和(自身を除く): 803576880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 233, 236, 240, 256, 288, 295, 320, 354, 360, 384, 466, 472, 480, 512, 531, 576, 590, 640, 699, 708, 720, 768, 885, 932, 944, 960, 1062, 1152, 1165, 1180, 1280, 1398, 1416, 1440, 1536, 1770, 1864, 1888, 1920, 2097, 2124, 2304, 2330, 2360, 2560, 2655, 2796, 2832, 2880, 3495, 3540, 3728, 3776, 3840, 4194, 4248, 4608, 4660, 4720, 5310, 5592, 5664, 5760, 6990, 7080, 7456, 7552, 7680, 8388, 8496, 9320, 9440, 10485, 10620, 11184, 11328, 11520, 13747, 13980, 14160, 14912, 15104, 16776, 16992, 18640, 18880, 20970, 21240, 22368, 22656, 23040, 27494, 27960, 28320, 29824, 30208, 33552, 33984, 37280, 37760, 41241, 41940, 42480, 44736, 45312, 54988, 55920, 56640, 59648, 67104, 67968, 68735, 74560, 75520, 82482, 83880, 84960, 89472, 90624, 109976, 111840, 113280, 119296, 123723, 134208, 135936, 137470, 149120, 151040, 164964, 167760, 169920, 178944, 206205, 219952, 223680, 226560, 247446, 268416, 271872, 274940, 298240, 329928, 335520, 339840, 357888, 412410, 439904, 447360, 453120, 494892, 536832, 549880, 596480, 618615, 659856, 671040, 679680, 824820, 879808, 894720, 989784, 1073664, 1099760, 1237230, 1319712, 1342080, 1359360, 1649640, 1759616, 1789440, 1979568, 2199520, 2474460, 2639424, 2684160, 3299280, 3519232, 3959136, 4399040, 4948920, 5278848, 5368320, 6598560, 7038464, 7918272, 8798080, 9897840, 10557696, 13197120, 15836544, 17596160, 19795680, 21115392, 26394240, 31673088, 35192320, 39591360, 52788480, 63346176, 79182720, 105576960, 158365440, 316730880]

約数ペア:

[(1, 316730880), (2, 158365440), (3, 105576960), (4, 79182720), (5, 63346176), (6, 52788480), (8, 39591360), (9, 35192320), (10, 31673088), (12, 26394240), (15, 21115392), (16, 19795680), (18, 17596160), (20, 15836544), (24, 13197120), (30, 10557696), (32, 9897840), (36, 8798080), (40, 7918272), (45, 7038464), (48, 6598560), (59, 5368320), (60, 5278848), (64, 4948920), (72, 4399040), (80, 3959136), (90, 3519232), (96, 3299280), (118, 2684160), (120, 2639424), (128, 2474460), (144, 2199520), (160, 1979568), (177, 1789440), (180, 1759616), (192, 1649640), (233, 1359360), (236, 1342080), (240, 1319712), (256, 1237230), (288, 1099760), (295, 1073664), (320, 989784), (354, 894720), (360, 879808), (384, 824820), (466, 679680), (472, 671040), (480, 659856), (512, 618615), (531, 596480), (576, 549880), (590, 536832), (640, 494892), (699, 453120), (708, 447360), (720, 439904), (768, 412410), (885, 357888), (932, 339840), (944, 335520), (960, 329928), (1062, 298240), (1152, 274940), (1165, 271872), (1180, 268416), (1280, 247446), (1398, 226560), (1416, 223680), (1440, 219952), (1536, 206205), (1770, 178944), (1864, 169920), (1888, 167760), (1920, 164964), (2097, 151040), (2124, 149120), (2304, 137470), (2330, 135936), (2360, 134208), (2560, 123723), (2655, 119296), (2796, 113280), (2832, 111840), (2880, 109976), (3495, 90624), (3540, 89472), (3728, 84960), (3776, 83880), (3840, 82482), (4194, 75520), (4248, 74560), (4608, 68735), (4660, 67968), (4720, 67104), (5310, 59648), (5592, 56640), (5664, 55920), (5760, 54988), (6990, 45312), (7080, 44736), (7456, 42480), (7552, 41940), (7680, 41241), (8388, 37760), (8496, 37280), (9320, 33984), (9440, 33552), (10485, 30208), (10620, 29824), (11184, 28320), (11328, 27960), (11520, 27494), (13747, 23040), (13980, 22656), (14160, 22368), (14912, 21240), (15104, 20970), (16776, 18880), (16992, 18640)]