18980352000

素因数分解:

$2^{12}\times 3^3\times 5^3\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 416

約数和(自身を含む): 70227668160

約数和(自身を除く): 51247316160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 256, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 512, 540, 576, 600, 640, 675, 720, 750, 768, 800, 864, 900, 960, 1000, 1024, 1080, 1125, 1152, 1200, 1280, 1350, 1373, 1440, 1500, 1536, 1600, 1728, 1800, 1920, 2000, 2048, 2160, 2250, 2304, 2400, 2560, 2700, 2746, 2880, 3000, 3072, 3200, 3375, 3456, 3600, 3840, 4000, 4096, 4119, 4320, 4500, 4608, 4800, 5120, 5400, 5492, 5760, 6000, 6144, 6400, 6750, 6865, 6912, 7200, 7680, 8000, 8238, 8640, 9000, 9216, 9600, 10240, 10800, 10984, 11520, 12000, 12288, 12357, 12800, 13500, 13730, 13824, 14400, 15360, 16000, 16476, 17280, 18000, 18432, 19200, 20480, 20595, 21600, 21968, 23040, 24000, 24714, 25600, 27000, 27460, 27648, 28800, 30720, 32000, 32952, 34325, 34560, 36000, 36864, 37071, 38400, 41190, 43200, 43936, 46080, 48000, 49428, 51200, 54000, 54920, 55296, 57600, 61440, 61785, 64000, 65904, 68650, 69120, 72000, 74142, 76800, 82380, 86400, 87872, 92160, 96000, 98856, 102400, 102975, 108000, 109840, 110592, 115200, 123570, 128000, 131808, 137300, 138240, 144000, 148284, 153600, 164760, 171625, 172800, 175744, 184320, 185355, 192000, 197712, 205950, 216000, 219680, 230400, 247140, 256000, 263616, 274600, 276480, 288000, 296568, 307200, 308925, 329520, 343250, 345600, 351488, 370710, 384000, 395424, 411900, 432000, 439360, 460800, 494280, 512000, 514875, 527232, 549200, 552960, 576000, 593136, 617850, 659040, 686500, 691200, 702976, 741420, 768000, 790848, 823800, 864000, 878720, 921600, 926775, 988560, 1029750, 1054464, 1098400, 1152000, 1186272, 1235700, 1318080, 1373000, 1382400, 1405952, 1482840, 1536000, 1544625, 1581696, 1647600, 1728000, 1757440, 1853550, 1977120, 2059500, 2108928, 2196800, 2304000, 2372544, 2471400, 2636160, 2746000, 2764800, 2811904, 2965680, 3089250, 3163392, 3295200, 3456000, 3514880, 3707100, 3954240, 4119000, 4217856, 4393600, 4608000, 4633875, 4745088, 4942800, 5272320, 5492000, 5623808, 5931360, 6178500, 6326784, 6590400, 6912000, 7029760, 7414200, 7908480, 8238000, 8435712, 8787200, 9267750, 9490176, 9885600, 10544640, 10984000, 11862720, 12357000, 12653568, 13180800, 13824000, 14059520, 14828400, 15816960, 16476000, 16871424, 17574400, 18535500, 18980352, 19771200, 21089280, 21968000, 23725440, 24714000, 25307136, 26361600, 28119040, 29656800, 31633920, 32952000, 35148800, 37071000, 37960704, 39542400, 42178560, 43936000, 47450880, 49428000, 50614272, 52723200, 59313600, 63267840, 65904000, 70297600, 74142000, 75921408, 79084800, 84357120, 87872000, 94901760, 98856000, 105446400, 118627200, 126535680, 131808000, 140595200, 148284000, 151842816, 158169600, 175744000, 189803520, 197712000, 210892800, 237254400, 253071360, 263616000, 296568000, 316339200, 351488000, 379607040, 395424000, 421785600, 474508800, 527232000, 593136000, 632678400, 702976000, 759214080, 790848000, 949017600, 1054464000, 1186272000, 1265356800, 1581696000, 1898035200, 2108928000, 2372544000, 3163392000, 3796070400, 4745088000, 6326784000, 9490176000, 18980352000]

約数ペア:

[(1, 18980352000), (2, 9490176000), (3, 6326784000), (4, 4745088000), (5, 3796070400), (6, 3163392000), (8, 2372544000), (9, 2108928000), (10, 1898035200), (12, 1581696000), (15, 1265356800), (16, 1186272000), (18, 1054464000), (20, 949017600), (24, 790848000), (25, 759214080), (27, 702976000), (30, 632678400), (32, 593136000), (36, 527232000), (40, 474508800), (45, 421785600), (48, 395424000), (50, 379607040), (54, 351488000), (60, 316339200), (64, 296568000), (72, 263616000), (75, 253071360), (80, 237254400), (90, 210892800), (96, 197712000), (100, 189803520), (108, 175744000), (120, 158169600), (125, 151842816), (128, 148284000), (135, 140595200), (144, 131808000), (150, 126535680), (160, 118627200), (180, 105446400), (192, 98856000), (200, 94901760), (216, 87872000), (225, 84357120), (240, 79084800), (250, 75921408), (256, 74142000), (270, 70297600), (288, 65904000), (300, 63267840), (320, 59313600), (360, 52723200), (375, 50614272), (384, 49428000), (400, 47450880), (432, 43936000), (450, 42178560), (480, 39542400), (500, 37960704), (512, 37071000), (540, 35148800), (576, 32952000), (600, 31633920), (640, 29656800), (675, 28119040), (720, 26361600), (750, 25307136), (768, 24714000), (800, 23725440), (864, 21968000), (900, 21089280), (960, 19771200), (1000, 18980352), (1024, 18535500), (1080, 17574400), (1125, 16871424), (1152, 16476000), (1200, 15816960), (1280, 14828400), (1350, 14059520), (1373, 13824000), (1440, 13180800), (1500, 12653568), (1536, 12357000), (1600, 11862720), (1728, 10984000), (1800, 10544640), (1920, 9885600), (2000, 9490176), (2048, 9267750), (2160, 8787200), (2250, 8435712), (2304, 8238000), (2400, 7908480), (2560, 7414200), (2700, 7029760), (2746, 6912000), (2880, 6590400), (3000, 6326784), (3072, 6178500), (3200, 5931360), (3375, 5623808), (3456, 5492000), (3600, 5272320), (3840, 4942800), (4000, 4745088), (4096, 4633875), (4119, 4608000), (4320, 4393600), (4500, 4217856), (4608, 4119000), (4800, 3954240), (5120, 3707100), (5400, 3514880), (5492, 3456000), (5760, 3295200), (6000, 3163392), (6144, 3089250), (6400, 2965680), (6750, 2811904), (6865, 2764800), (6912, 2746000), (7200, 2636160), (7680, 2471400), (8000, 2372544), (8238, 2304000), (8640, 2196800), (9000, 2108928), (9216, 2059500), (9600, 1977120), (10240, 1853550), (10800, 1757440), (10984, 1728000), (11520, 1647600), (12000, 1581696), (12288, 1544625), (12357, 1536000), (12800, 1482840), (13500, 1405952), (13730, 1382400), (13824, 1373000), (14400, 1318080), (15360, 1235700), (16000, 1186272), (16476, 1152000), (17280, 1098400), (18000, 1054464), (18432, 1029750), (19200, 988560), (20480, 926775), (20595, 921600), (21600, 878720), (21968, 864000), (23040, 823800), (24000, 790848), (24714, 768000), (25600, 741420), (27000, 702976), (27460, 691200), (27648, 686500), (28800, 659040), (30720, 617850), (32000, 593136), (32952, 576000), (34325, 552960), (34560, 549200), (36000, 527232), (36864, 514875), (37071, 512000), (38400, 494280), (41190, 460800), (43200, 439360), (43936, 432000), (46080, 411900), (48000, 395424), (49428, 384000), (51200, 370710), (54000, 351488), (54920, 345600), (55296, 343250), (57600, 329520), (61440, 308925), (61785, 307200), (64000, 296568), (65904, 288000), (68650, 276480), (69120, 274600), (72000, 263616), (74142, 256000), (76800, 247140), (82380, 230400), (86400, 219680), (87872, 216000), (92160, 205950), (96000, 197712), (98856, 192000), (102400, 185355), (102975, 184320), (108000, 175744), (109840, 172800), (110592, 171625), (115200, 164760), (123570, 153600), (128000, 148284), (131808, 144000), (137300, 138240)]