18117181440

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{8191}}^1$

素因数の和:8233

約数の個数: 240

約数和(自身を含む): 64422543360

約数和(自身を除く): 46305361920

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, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8191, 8192, 8640, 9216, 10240, 11520, 12288, 13824, 15360, 16382, 16384, 17280, 18432, 20480, 23040, 24573, 24576, 27648, 30720, 32764, 34560, 36864, 40955, 40960, 46080, 49146, 49152, 55296, 61440, 65528, 69120, 73719, 73728, 81910, 81920, 92160, 98292, 110592, 122865, 122880, 131056, 138240, 147438, 147456, 163820, 184320, 196584, 221157, 221184, 245730, 245760, 262112, 276480, 294876, 327640, 368595, 368640, 393168, 442314, 442368, 491460, 524224, 552960, 589752, 655280, 737190, 737280, 786336, 884628, 982920, 1048448, 1105785, 1105920, 1179504, 1310560, 1474380, 1572672, 1769256, 1965840, 2096896, 2211570, 2211840, 2359008, 2621120, 2948760, 3145344, 3538512, 3931680, 4193792, 4423140, 4718016, 5242240, 5897520, 6290688, 7077024, 7863360, 8387584, 8846280, 9436032, 10484480, 11795040, 12581376, 14154048, 15726720, 16775168, 17692560, 18872064, 20968960, 23590080, 25162752, 28308096, 31453440, 33550336, 35385120, 37744128, 41937920, 47180160, 50325504, 56616192, 62906880, 67100672, 70770240, 75488256, 83875840, 94360320, 100651008, 113232384, 125813760, 134201344, 141540480, 150976512, 167751680, 188720640, 201302016, 226464768, 251627520, 283080960, 301953024, 335503360, 377441280, 402604032, 452929536, 503255040, 566161920, 603906048, 671006720, 754882560, 905859072, 1006510080, 1132323840, 1207812096, 1509765120, 1811718144, 2013020160, 2264647680, 3019530240, 3623436288, 4529295360, 6039060480, 9058590720, 18117181440]

約数ペア:

[(1, 18117181440), (2, 9058590720), (3, 6039060480), (4, 4529295360), (5, 3623436288), (6, 3019530240), (8, 2264647680), (9, 2013020160), (10, 1811718144), (12, 1509765120), (15, 1207812096), (16, 1132323840), (18, 1006510080), (20, 905859072), (24, 754882560), (27, 671006720), (30, 603906048), (32, 566161920), (36, 503255040), (40, 452929536), (45, 402604032), (48, 377441280), (54, 335503360), (60, 301953024), (64, 283080960), (72, 251627520), (80, 226464768), (90, 201302016), (96, 188720640), (108, 167751680), (120, 150976512), (128, 141540480), (135, 134201344), (144, 125813760), (160, 113232384), (180, 100651008), (192, 94360320), (216, 83875840), (240, 75488256), (256, 70770240), (270, 67100672), (288, 62906880), (320, 56616192), (360, 50325504), (384, 47180160), (432, 41937920), (480, 37744128), (512, 35385120), (540, 33550336), (576, 31453440), (640, 28308096), (720, 25162752), (768, 23590080), (864, 20968960), (960, 18872064), (1024, 17692560), (1080, 16775168), (1152, 15726720), (1280, 14154048), (1440, 12581376), (1536, 11795040), (1728, 10484480), (1920, 9436032), (2048, 8846280), (2160, 8387584), (2304, 7863360), (2560, 7077024), (2880, 6290688), (3072, 5897520), (3456, 5242240), (3840, 4718016), (4096, 4423140), (4320, 4193792), (4608, 3931680), (5120, 3538512), (5760, 3145344), (6144, 2948760), (6912, 2621120), (7680, 2359008), (8191, 2211840), (8192, 2211570), (8640, 2096896), (9216, 1965840), (10240, 1769256), (11520, 1572672), (12288, 1474380), (13824, 1310560), (15360, 1179504), (16382, 1105920), (16384, 1105785), (17280, 1048448), (18432, 982920), (20480, 884628), (23040, 786336), (24573, 737280), (24576, 737190), (27648, 655280), (30720, 589752), (32764, 552960), (34560, 524224), (36864, 491460), (40955, 442368), (40960, 442314), (46080, 393168), (49146, 368640), (49152, 368595), (55296, 327640), (61440, 294876), (65528, 276480), (69120, 262112), (73719, 245760), (73728, 245730), (81910, 221184), (81920, 221157), (92160, 196584), (98292, 184320), (110592, 163820), (122865, 147456), (122880, 147438), (131056, 138240)]