20181427200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7963}}^1$

素因数の和:8010

約数の個数: 396

約数和(自身を含む): 78837961488

約数和(自身を除く): 58656534288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 256, 264, 275, 288, 300, 320, 330, 352, 360, 384, 396, 400, 440, 450, 480, 495, 512, 528, 550, 576, 600, 640, 660, 704, 720, 768, 792, 800, 825, 880, 900, 960, 990, 1024, 1056, 1100, 1152, 1200, 1280, 1320, 1408, 1440, 1536, 1584, 1600, 1650, 1760, 1800, 1920, 1980, 2112, 2200, 2304, 2400, 2475, 2560, 2640, 2816, 2880, 3072, 3168, 3200, 3300, 3520, 3600, 3840, 3960, 4224, 4400, 4608, 4800, 4950, 5120, 5280, 5632, 5760, 6336, 6400, 6600, 7040, 7200, 7680, 7920, 7963, 8448, 8800, 9216, 9600, 9900, 10560, 11264, 11520, 12672, 12800, 13200, 14080, 14400, 15360, 15840, 15926, 16896, 17600, 19200, 19800, 21120, 23040, 23889, 25344, 25600, 26400, 28160, 28800, 31680, 31852, 33792, 35200, 38400, 39600, 39815, 42240, 46080, 47778, 50688, 52800, 56320, 57600, 63360, 63704, 70400, 71667, 76800, 79200, 79630, 84480, 87593, 95556, 101376, 105600, 115200, 119445, 126720, 127408, 140800, 143334, 158400, 159260, 168960, 175186, 191112, 199075, 211200, 230400, 238890, 253440, 254816, 262779, 281600, 286668, 316800, 318520, 350372, 358335, 382224, 398150, 422400, 437965, 477780, 506880, 509632, 525558, 573336, 597225, 633600, 637040, 700744, 716670, 764448, 788337, 796300, 844800, 875930, 955560, 1019264, 1051116, 1146672, 1194450, 1267200, 1274080, 1313895, 1401488, 1433340, 1528896, 1576674, 1592600, 1751860, 1791675, 1911120, 2038528, 2102232, 2189825, 2293344, 2388900, 2534400, 2548160, 2627790, 2802976, 2866680, 3057792, 3153348, 3185200, 3503720, 3583350, 3822240, 3941685, 4077056, 4204464, 4379650, 4586688, 4777800, 5096320, 5255580, 5605952, 5733360, 6115584, 6306696, 6370400, 6569475, 7007440, 7166700, 7644480, 7883370, 8154112, 8408928, 8759300, 9173376, 9555600, 10192640, 10511160, 11211904, 11466720, 12231168, 12613392, 12740800, 13138950, 14014880, 14333400, 15288960, 15766740, 16817856, 17518600, 18346752, 19111200, 19708425, 20385280, 21022320, 22423808, 22933440, 24462336, 25226784, 25481600, 26277900, 28029760, 28666800, 30577920, 31533480, 33635712, 35037200, 36693504, 38222400, 39416850, 40770560, 42044640, 44847616, 45866880, 50453568, 50963200, 52555800, 56059520, 57333600, 61155840, 63066960, 67271424, 70074400, 73387008, 76444800, 78833700, 84089280, 89695232, 91733760, 100907136, 101926400, 105111600, 112119040, 114667200, 122311680, 126133920, 134542848, 140148800, 152889600, 157667400, 168178560, 183467520, 201814272, 203852800, 210223200, 224238080, 229334400, 252267840, 269085696, 280297600, 305779200, 315334800, 336357120, 366935040, 403628544, 420446400, 448476160, 458668800, 504535680, 560595200, 611558400, 630669600, 672714240, 807257088, 840892800, 917337600, 1009071360, 1121190400, 1261339200, 1345428480, 1681785600, 1834675200, 2018142720, 2242380800, 2522678400, 3363571200, 4036285440, 5045356800, 6727142400, 10090713600, 20181427200]

約数ペア:

[(1, 20181427200), (2, 10090713600), (3, 6727142400), (4, 5045356800), (5, 4036285440), (6, 3363571200), (8, 2522678400), (9, 2242380800), (10, 2018142720), (11, 1834675200), (12, 1681785600), (15, 1345428480), (16, 1261339200), (18, 1121190400), (20, 1009071360), (22, 917337600), (24, 840892800), (25, 807257088), (30, 672714240), (32, 630669600), (33, 611558400), (36, 560595200), (40, 504535680), (44, 458668800), (45, 448476160), (48, 420446400), (50, 403628544), (55, 366935040), (60, 336357120), (64, 315334800), (66, 305779200), (72, 280297600), (75, 269085696), (80, 252267840), (88, 229334400), (90, 224238080), (96, 210223200), (99, 203852800), (100, 201814272), (110, 183467520), (120, 168178560), (128, 157667400), (132, 152889600), (144, 140148800), (150, 134542848), (160, 126133920), (165, 122311680), (176, 114667200), (180, 112119040), (192, 105111600), (198, 101926400), (200, 100907136), (220, 91733760), (225, 89695232), (240, 84089280), (256, 78833700), (264, 76444800), (275, 73387008), (288, 70074400), (300, 67271424), (320, 63066960), (330, 61155840), (352, 57333600), (360, 56059520), (384, 52555800), (396, 50963200), (400, 50453568), (440, 45866880), (450, 44847616), (480, 42044640), (495, 40770560), (512, 39416850), (528, 38222400), (550, 36693504), (576, 35037200), (600, 33635712), (640, 31533480), (660, 30577920), (704, 28666800), (720, 28029760), (768, 26277900), (792, 25481600), (800, 25226784), (825, 24462336), (880, 22933440), (900, 22423808), (960, 21022320), (990, 20385280), (1024, 19708425), (1056, 19111200), (1100, 18346752), (1152, 17518600), (1200, 16817856), (1280, 15766740), (1320, 15288960), (1408, 14333400), (1440, 14014880), (1536, 13138950), (1584, 12740800), (1600, 12613392), (1650, 12231168), (1760, 11466720), (1800, 11211904), (1920, 10511160), (1980, 10192640), (2112, 9555600), (2200, 9173376), (2304, 8759300), (2400, 8408928), (2475, 8154112), (2560, 7883370), (2640, 7644480), (2816, 7166700), (2880, 7007440), (3072, 6569475), (3168, 6370400), (3200, 6306696), (3300, 6115584), (3520, 5733360), (3600, 5605952), (3840, 5255580), (3960, 5096320), (4224, 4777800), (4400, 4586688), (4608, 4379650), (4800, 4204464), (4950, 4077056), (5120, 3941685), (5280, 3822240), (5632, 3583350), (5760, 3503720), (6336, 3185200), (6400, 3153348), (6600, 3057792), (7040, 2866680), (7200, 2802976), (7680, 2627790), (7920, 2548160), (7963, 2534400), (8448, 2388900), (8800, 2293344), (9216, 2189825), (9600, 2102232), (9900, 2038528), (10560, 1911120), (11264, 1791675), (11520, 1751860), (12672, 1592600), (12800, 1576674), (13200, 1528896), (14080, 1433340), (14400, 1401488), (15360, 1313895), (15840, 1274080), (15926, 1267200), (16896, 1194450), (17600, 1146672), (19200, 1051116), (19800, 1019264), (21120, 955560), (23040, 875930), (23889, 844800), (25344, 796300), (25600, 788337), (26400, 764448), (28160, 716670), (28800, 700744), (31680, 637040), (31852, 633600), (33792, 597225), (35200, 573336), (38400, 525558), (39600, 509632), (39815, 506880), (42240, 477780), (46080, 437965), (47778, 422400), (50688, 398150), (52800, 382224), (56320, 358335), (57600, 350372), (63360, 318520), (63704, 316800), (70400, 286668), (71667, 281600), (76800, 262779), (79200, 254816), (79630, 253440), (84480, 238890), (87593, 230400), (95556, 211200), (101376, 199075), (105600, 191112), (115200, 175186), (119445, 168960), (126720, 159260), (127408, 158400), (140800, 143334)]