20427696000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1279

約数の個数: 384

約数和(自身を含む): 74004802560

約数和(自身を除く): 53577106560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 127, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 254, 288, 300, 320, 360, 375, 381, 384, 400, 450, 480, 500, 508, 576, 600, 635, 640, 720, 750, 762, 800, 900, 960, 1000, 1016, 1117, 1125, 1143, 1152, 1200, 1270, 1440, 1500, 1524, 1600, 1800, 1905, 1920, 2000, 2032, 2234, 2250, 2286, 2400, 2540, 2880, 3000, 3048, 3175, 3200, 3351, 3600, 3810, 4000, 4064, 4468, 4500, 4572, 4800, 5080, 5585, 5715, 5760, 6000, 6096, 6350, 6702, 7200, 7620, 8000, 8128, 8936, 9000, 9144, 9525, 9600, 10053, 10160, 11170, 11430, 12000, 12192, 12700, 13404, 14400, 15240, 15875, 16000, 16256, 16755, 17872, 18000, 18288, 19050, 20106, 20320, 22340, 22860, 24000, 24384, 25400, 26808, 27925, 28575, 28800, 30480, 31750, 33510, 35744, 36000, 36576, 38100, 40212, 40640, 44680, 45720, 47625, 48000, 48768, 50265, 50800, 53616, 55850, 57150, 60960, 63500, 67020, 71488, 72000, 73152, 76200, 80424, 81280, 83775, 89360, 91440, 95250, 100530, 101600, 107232, 111700, 114300, 121920, 127000, 134040, 139625, 141859, 142875, 142976, 144000, 146304, 152400, 160848, 167550, 178720, 182880, 190500, 201060, 203200, 214464, 223400, 228600, 243840, 251325, 254000, 268080, 279250, 283718, 285750, 304800, 321696, 335100, 357440, 365760, 381000, 402120, 406400, 418875, 425577, 428928, 446800, 457200, 502650, 508000, 536160, 558500, 567436, 571500, 609600, 643392, 670200, 709295, 714880, 731520, 762000, 804240, 837750, 851154, 893600, 914400, 1005300, 1016000, 1072320, 1117000, 1134872, 1143000, 1219200, 1256625, 1276731, 1286784, 1340400, 1418590, 1524000, 1608480, 1675500, 1702308, 1787200, 1828800, 2010600, 2032000, 2127885, 2144640, 2234000, 2269744, 2286000, 2513250, 2553462, 2680800, 2837180, 3048000, 3216960, 3351000, 3404616, 3546475, 3574400, 3657600, 4021200, 4255770, 4468000, 4539488, 4572000, 5026500, 5106924, 5361600, 5674360, 6096000, 6383655, 6433920, 6702000, 6809232, 7092950, 8042400, 8511540, 8936000, 9078976, 9144000, 10053000, 10213848, 10639425, 10723200, 11348720, 12767310, 13404000, 13618464, 14185900, 16084800, 17023080, 17732375, 17872000, 18157952, 18288000, 20106000, 20427696, 21278850, 22697440, 25534620, 26808000, 27236928, 28371800, 31918275, 32169600, 34046160, 35464750, 40212000, 40855392, 42557700, 45394880, 51069240, 53197125, 53616000, 54473856, 56743600, 63836550, 68092320, 70929500, 80424000, 81710784, 85115400, 90789760, 102138480, 106394250, 113487200, 127673100, 136184640, 141859000, 159591375, 160848000, 163421568, 170230800, 204276960, 212788500, 226974400, 255346200, 272369280, 283718000, 319182750, 340461600, 408553920, 425577000, 453948800, 510692400, 567436000, 638365500, 680923200, 817107840, 851154000, 1021384800, 1134872000, 1276731000, 1361846400, 1702308000, 2042769600, 2269744000, 2553462000, 3404616000, 4085539200, 5106924000, 6809232000, 10213848000, 20427696000]

約数ペア:

[(1, 20427696000), (2, 10213848000), (3, 6809232000), (4, 5106924000), (5, 4085539200), (6, 3404616000), (8, 2553462000), (9, 2269744000), (10, 2042769600), (12, 1702308000), (15, 1361846400), (16, 1276731000), (18, 1134872000), (20, 1021384800), (24, 851154000), (25, 817107840), (30, 680923200), (32, 638365500), (36, 567436000), (40, 510692400), (45, 453948800), (48, 425577000), (50, 408553920), (60, 340461600), (64, 319182750), (72, 283718000), (75, 272369280), (80, 255346200), (90, 226974400), (96, 212788500), (100, 204276960), (120, 170230800), (125, 163421568), (127, 160848000), (128, 159591375), (144, 141859000), (150, 136184640), (160, 127673100), (180, 113487200), (192, 106394250), (200, 102138480), (225, 90789760), (240, 85115400), (250, 81710784), (254, 80424000), (288, 70929500), (300, 68092320), (320, 63836550), (360, 56743600), (375, 54473856), (381, 53616000), (384, 53197125), (400, 51069240), (450, 45394880), (480, 42557700), (500, 40855392), (508, 40212000), (576, 35464750), (600, 34046160), (635, 32169600), (640, 31918275), (720, 28371800), (750, 27236928), (762, 26808000), (800, 25534620), (900, 22697440), (960, 21278850), (1000, 20427696), (1016, 20106000), (1117, 18288000), (1125, 18157952), (1143, 17872000), (1152, 17732375), (1200, 17023080), (1270, 16084800), (1440, 14185900), (1500, 13618464), (1524, 13404000), (1600, 12767310), (1800, 11348720), (1905, 10723200), (1920, 10639425), (2000, 10213848), (2032, 10053000), (2234, 9144000), (2250, 9078976), (2286, 8936000), (2400, 8511540), (2540, 8042400), (2880, 7092950), (3000, 6809232), (3048, 6702000), (3175, 6433920), (3200, 6383655), (3351, 6096000), (3600, 5674360), (3810, 5361600), (4000, 5106924), (4064, 5026500), (4468, 4572000), (4500, 4539488), (4572, 4468000), (4800, 4255770), (5080, 4021200), (5585, 3657600), (5715, 3574400), (5760, 3546475), (6000, 3404616), (6096, 3351000), (6350, 3216960), (6702, 3048000), (7200, 2837180), (7620, 2680800), (8000, 2553462), (8128, 2513250), (8936, 2286000), (9000, 2269744), (9144, 2234000), (9525, 2144640), (9600, 2127885), (10053, 2032000), (10160, 2010600), (11170, 1828800), (11430, 1787200), (12000, 1702308), (12192, 1675500), (12700, 1608480), (13404, 1524000), (14400, 1418590), (15240, 1340400), (15875, 1286784), (16000, 1276731), (16256, 1256625), (16755, 1219200), (17872, 1143000), (18000, 1134872), (18288, 1117000), (19050, 1072320), (20106, 1016000), (20320, 1005300), (22340, 914400), (22860, 893600), (24000, 851154), (24384, 837750), (25400, 804240), (26808, 762000), (27925, 731520), (28575, 714880), (28800, 709295), (30480, 670200), (31750, 643392), (33510, 609600), (35744, 571500), (36000, 567436), (36576, 558500), (38100, 536160), (40212, 508000), (40640, 502650), (44680, 457200), (45720, 446800), (47625, 428928), (48000, 425577), (48768, 418875), (50265, 406400), (50800, 402120), (53616, 381000), (55850, 365760), (57150, 357440), (60960, 335100), (63500, 321696), (67020, 304800), (71488, 285750), (72000, 283718), (73152, 279250), (76200, 268080), (80424, 254000), (81280, 251325), (83775, 243840), (89360, 228600), (91440, 223400), (95250, 214464), (100530, 203200), (101600, 201060), (107232, 190500), (111700, 182880), (114300, 178720), (121920, 167550), (127000, 160848), (134040, 152400), (139625, 146304), (141859, 144000), (142875, 142976)]