1266923520

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 4484516400

約数和(自身を除く): 3217592880

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, 1024, 1062, 1152, 1165, 1180, 1280, 1398, 1416, 1440, 1536, 1770, 1864, 1888, 1920, 2048, 2097, 2124, 2304, 2330, 2360, 2560, 2655, 2796, 2832, 2880, 3072, 3495, 3540, 3728, 3776, 3840, 4194, 4248, 4608, 4660, 4720, 5120, 5310, 5592, 5664, 5760, 6144, 6990, 7080, 7456, 7552, 7680, 8388, 8496, 9216, 9320, 9440, 10240, 10485, 10620, 11184, 11328, 11520, 13747, 13980, 14160, 14912, 15104, 15360, 16776, 16992, 18432, 18640, 18880, 20970, 21240, 22368, 22656, 23040, 27494, 27960, 28320, 29824, 30208, 30720, 33552, 33984, 37280, 37760, 41241, 41940, 42480, 44736, 45312, 46080, 54988, 55920, 56640, 59648, 60416, 67104, 67968, 68735, 74560, 75520, 82482, 83880, 84960, 89472, 90624, 92160, 109976, 111840, 113280, 119296, 120832, 123723, 134208, 135936, 137470, 149120, 151040, 164964, 167760, 169920, 178944, 181248, 206205, 219952, 223680, 226560, 238592, 247446, 268416, 271872, 274940, 298240, 302080, 329928, 335520, 339840, 357888, 362496, 412410, 439904, 447360, 453120, 477184, 494892, 536832, 543744, 549880, 596480, 604160, 618615, 659856, 671040, 679680, 715776, 824820, 879808, 894720, 906240, 989784, 1073664, 1087488, 1099760, 1192960, 1237230, 1319712, 1342080, 1359360, 1431552, 1649640, 1759616, 1789440, 1812480, 1979568, 2147328, 2199520, 2385920, 2474460, 2639424, 2684160, 2718720, 3299280, 3519232, 3578880, 3959136, 4294656, 4399040, 4948920, 5278848, 5368320, 5437440, 6598560, 7038464, 7157760, 7918272, 8798080, 9897840, 10557696, 10736640, 13197120, 14076928, 15836544, 17596160, 19795680, 21115392, 21473280, 26394240, 28153856, 31673088, 35192320, 39591360, 42230784, 52788480, 63346176, 70384640, 79182720, 84461568, 105576960, 126692352, 140769280, 158365440, 211153920, 253384704, 316730880, 422307840, 633461760, 1266923520]

約数ペア:

[(1, 1266923520), (2, 633461760), (3, 422307840), (4, 316730880), (5, 253384704), (6, 211153920), (8, 158365440), (9, 140769280), (10, 126692352), (12, 105576960), (15, 84461568), (16, 79182720), (18, 70384640), (20, 63346176), (24, 52788480), (30, 42230784), (32, 39591360), (36, 35192320), (40, 31673088), (45, 28153856), (48, 26394240), (59, 21473280), (60, 21115392), (64, 19795680), (72, 17596160), (80, 15836544), (90, 14076928), (96, 13197120), (118, 10736640), (120, 10557696), (128, 9897840), (144, 8798080), (160, 7918272), (177, 7157760), (180, 7038464), (192, 6598560), (233, 5437440), (236, 5368320), (240, 5278848), (256, 4948920), (288, 4399040), (295, 4294656), (320, 3959136), (354, 3578880), (360, 3519232), (384, 3299280), (466, 2718720), (472, 2684160), (480, 2639424), (512, 2474460), (531, 2385920), (576, 2199520), (590, 2147328), (640, 1979568), (699, 1812480), (708, 1789440), (720, 1759616), (768, 1649640), (885, 1431552), (932, 1359360), (944, 1342080), (960, 1319712), (1024, 1237230), (1062, 1192960), (1152, 1099760), (1165, 1087488), (1180, 1073664), (1280, 989784), (1398, 906240), (1416, 894720), (1440, 879808), (1536, 824820), (1770, 715776), (1864, 679680), (1888, 671040), (1920, 659856), (2048, 618615), (2097, 604160), (2124, 596480), (2304, 549880), (2330, 543744), (2360, 536832), (2560, 494892), (2655, 477184), (2796, 453120), (2832, 447360), (2880, 439904), (3072, 412410), (3495, 362496), (3540, 357888), (3728, 339840), (3776, 335520), (3840, 329928), (4194, 302080), (4248, 298240), (4608, 274940), (4660, 271872), (4720, 268416), (5120, 247446), (5310, 238592), (5592, 226560), (5664, 223680), (5760, 219952), (6144, 206205), (6990, 181248), (7080, 178944), (7456, 169920), (7552, 167760), (7680, 164964), (8388, 151040), (8496, 149120), (9216, 137470), (9320, 135936), (9440, 134208), (10240, 123723), (10485, 120832), (10620, 119296), (11184, 113280), (11328, 111840), (11520, 109976), (13747, 92160), (13980, 90624), (14160, 89472), (14912, 84960), (15104, 83880), (15360, 82482), (16776, 75520), (16992, 74560), (18432, 68735), (18640, 67968), (18880, 67104), (20970, 60416), (21240, 59648), (22368, 56640), (22656, 55920), (23040, 54988), (27494, 46080), (27960, 45312), (28320, 44736), (29824, 42480), (30208, 41940), (30720, 41241), (33552, 37760), (33984, 37280)]