189711360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 264

約数和(自身を含む): 689757120

約数和(自身を除く): 500045760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 179, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 358, 360, 368, 384, 414, 460, 480, 512, 537, 552, 576, 640, 690, 716, 720, 736, 768, 828, 895, 920, 960, 1024, 1035, 1074, 1104, 1152, 1280, 1380, 1432, 1440, 1472, 1536, 1611, 1656, 1790, 1840, 1920, 2070, 2148, 2208, 2304, 2560, 2685, 2760, 2864, 2880, 2944, 3072, 3222, 3312, 3580, 3680, 3840, 4117, 4140, 4296, 4416, 4608, 5120, 5370, 5520, 5728, 5760, 5888, 6444, 6624, 7160, 7360, 7680, 8055, 8234, 8280, 8592, 8832, 9216, 10740, 11040, 11456, 11520, 11776, 12351, 12888, 13248, 14320, 14720, 15360, 16110, 16468, 16560, 17184, 17664, 20585, 21480, 22080, 22912, 23040, 23552, 24702, 25776, 26496, 28640, 29440, 32220, 32936, 33120, 34368, 35328, 37053, 41170, 42960, 44160, 45824, 46080, 49404, 51552, 52992, 57280, 58880, 61755, 64440, 65872, 66240, 68736, 70656, 74106, 82340, 85920, 88320, 91648, 98808, 103104, 105984, 114560, 117760, 123510, 128880, 131744, 132480, 137472, 148212, 164680, 171840, 176640, 183296, 185265, 197616, 206208, 211968, 229120, 247020, 257760, 263488, 264960, 274944, 296424, 329360, 343680, 353280, 370530, 395232, 412416, 458240, 494040, 515520, 526976, 529920, 549888, 592848, 658720, 687360, 741060, 790464, 824832, 916480, 988080, 1031040, 1053952, 1059840, 1185696, 1317440, 1374720, 1482120, 1580928, 1649664, 1976160, 2062080, 2107904, 2371392, 2634880, 2749440, 2964240, 3161856, 3952320, 4124160, 4215808, 4742784, 5269760, 5928480, 6323712, 7904640, 8248320, 9485568, 10539520, 11856960, 12647424, 15809280, 18971136, 21079040, 23713920, 31618560, 37942272, 47427840, 63237120, 94855680, 189711360]

約数ペア:

[(1, 189711360), (2, 94855680), (3, 63237120), (4, 47427840), (5, 37942272), (6, 31618560), (8, 23713920), (9, 21079040), (10, 18971136), (12, 15809280), (15, 12647424), (16, 11856960), (18, 10539520), (20, 9485568), (23, 8248320), (24, 7904640), (30, 6323712), (32, 5928480), (36, 5269760), (40, 4742784), (45, 4215808), (46, 4124160), (48, 3952320), (60, 3161856), (64, 2964240), (69, 2749440), (72, 2634880), (80, 2371392), (90, 2107904), (92, 2062080), (96, 1976160), (115, 1649664), (120, 1580928), (128, 1482120), (138, 1374720), (144, 1317440), (160, 1185696), (179, 1059840), (180, 1053952), (184, 1031040), (192, 988080), (207, 916480), (230, 824832), (240, 790464), (256, 741060), (276, 687360), (288, 658720), (320, 592848), (345, 549888), (358, 529920), (360, 526976), (368, 515520), (384, 494040), (414, 458240), (460, 412416), (480, 395232), (512, 370530), (537, 353280), (552, 343680), (576, 329360), (640, 296424), (690, 274944), (716, 264960), (720, 263488), (736, 257760), (768, 247020), (828, 229120), (895, 211968), (920, 206208), (960, 197616), (1024, 185265), (1035, 183296), (1074, 176640), (1104, 171840), (1152, 164680), (1280, 148212), (1380, 137472), (1432, 132480), (1440, 131744), (1472, 128880), (1536, 123510), (1611, 117760), (1656, 114560), (1790, 105984), (1840, 103104), (1920, 98808), (2070, 91648), (2148, 88320), (2208, 85920), (2304, 82340), (2560, 74106), (2685, 70656), (2760, 68736), (2864, 66240), (2880, 65872), (2944, 64440), (3072, 61755), (3222, 58880), (3312, 57280), (3580, 52992), (3680, 51552), (3840, 49404), (4117, 46080), (4140, 45824), (4296, 44160), (4416, 42960), (4608, 41170), (5120, 37053), (5370, 35328), (5520, 34368), (5728, 33120), (5760, 32936), (5888, 32220), (6444, 29440), (6624, 28640), (7160, 26496), (7360, 25776), (7680, 24702), (8055, 23552), (8234, 23040), (8280, 22912), (8592, 22080), (8832, 21480), (9216, 20585), (10740, 17664), (11040, 17184), (11456, 16560), (11520, 16468), (11776, 16110), (12351, 15360), (12888, 14720), (13248, 14320)]