20849856000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 480

約数和(自身を含む): 72262723104

約数和(自身を除く): 51412867104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 113, 120, 124, 125, 128, 150, 155, 160, 186, 192, 200, 226, 240, 248, 250, 256, 300, 310, 320, 339, 372, 375, 384, 400, 452, 465, 480, 496, 500, 512, 565, 600, 620, 640, 678, 744, 750, 768, 775, 800, 904, 930, 960, 961, 992, 1000, 1130, 1200, 1240, 1280, 1356, 1488, 1500, 1536, 1550, 1600, 1695, 1808, 1860, 1920, 1922, 1984, 2000, 2260, 2325, 2400, 2480, 2560, 2712, 2825, 2883, 2976, 3000, 3100, 3200, 3390, 3503, 3616, 3720, 3840, 3844, 3875, 3968, 4000, 4520, 4650, 4800, 4805, 4960, 5424, 5650, 5766, 5952, 6000, 6200, 6400, 6780, 7006, 7232, 7440, 7680, 7688, 7750, 7936, 8000, 8475, 9040, 9300, 9600, 9610, 9920, 10509, 10848, 11300, 11532, 11625, 11904, 12000, 12400, 12800, 13560, 14012, 14125, 14415, 14464, 14880, 15376, 15500, 15872, 16000, 16950, 17515, 18080, 18600, 19200, 19220, 19840, 21018, 21696, 22600, 23064, 23250, 23808, 24000, 24025, 24800, 27120, 28024, 28250, 28830, 28928, 29760, 30752, 31000, 32000, 33900, 35030, 36160, 37200, 38400, 38440, 39680, 42036, 42375, 43392, 45200, 46128, 46500, 47616, 48000, 48050, 49600, 52545, 54240, 56048, 56500, 57660, 57856, 59520, 61504, 62000, 64000, 67800, 70060, 72075, 72320, 74400, 76880, 79360, 84072, 84750, 86784, 87575, 90400, 92256, 93000, 96000, 96100, 99200, 105090, 108480, 108593, 112096, 113000, 115320, 119040, 120125, 123008, 124000, 135600, 140120, 144150, 144640, 148800, 153760, 168144, 169500, 173568, 175150, 180800, 184512, 186000, 192000, 192200, 198400, 210180, 216960, 217186, 224192, 226000, 230640, 238080, 240250, 246016, 248000, 262725, 271200, 280240, 288300, 289280, 297600, 307520, 325779, 336288, 339000, 350300, 360375, 361600, 369024, 372000, 384400, 396800, 420360, 433920, 434372, 437875, 448384, 452000, 461280, 480500, 492032, 496000, 525450, 542400, 542965, 560480, 576600, 595200, 615040, 651558, 672576, 678000, 700600, 720750, 723200, 738048, 744000, 768800, 840720, 867840, 868744, 875750, 896768, 904000, 922560, 961000, 992000, 1050900, 1084800, 1085930, 1120960, 1153200, 1190400, 1230080, 1303116, 1313625, 1345152, 1356000, 1401200, 1441500, 1446400, 1476096, 1488000, 1537600, 1628895, 1681440, 1737488, 1751500, 1793536, 1808000, 1845120, 1922000, 1984000, 2101800, 2169600, 2171860, 2241920, 2306400, 2460160, 2606232, 2627250, 2690304, 2712000, 2714825, 2802400, 2883000, 2976000, 3075200, 3257790, 3362880, 3474976, 3503000, 3616000, 3690240, 3844000, 4203600, 4339200, 4343720, 4483840, 4612800, 5212464, 5254500, 5380608, 5424000, 5429650, 5604800, 5766000, 5952000, 6150400, 6515580, 6725760, 6949952, 7006000, 7232000, 7380480, 7688000, 8144475, 8407200, 8687440, 8967680, 9225600, 10424928, 10509000, 10848000, 10859300, 11209600, 11532000, 12300800, 13031160, 13451520, 13574125, 13899904, 14012000, 15376000, 16288950, 16814400, 17374880, 18451200, 20849856, 21018000, 21696000, 21718600, 22419200, 23064000, 26062320, 26903040, 27148250, 27799808, 28024000, 30752000, 32577900, 33628800, 34749760, 36902400, 40722375, 41699712, 42036000, 43437200, 44838400, 46128000, 52124640, 54296500, 55599616, 56048000, 61504000, 65155800, 67257600, 69499520, 81444750, 83399424, 84072000, 86874400, 92256000, 104249280, 108593000, 112096000, 130311600, 134515200, 138999040, 162889500, 166798848, 168144000, 173748800, 184512000, 208498560, 217186000, 224192000, 260623200, 277998080, 325779000, 336288000, 347497600, 416997120, 434372000, 521246400, 651558000, 672576000, 694995200, 833994240, 868744000, 1042492800, 1303116000, 1389990400, 1737488000, 2084985600, 2606232000, 3474976000, 4169971200, 5212464000, 6949952000, 10424928000, 20849856000]

約数ペア:

[(1, 20849856000), (2, 10424928000), (3, 6949952000), (4, 5212464000), (5, 4169971200), (6, 3474976000), (8, 2606232000), (10, 2084985600), (12, 1737488000), (15, 1389990400), (16, 1303116000), (20, 1042492800), (24, 868744000), (25, 833994240), (30, 694995200), (31, 672576000), (32, 651558000), (40, 521246400), (48, 434372000), (50, 416997120), (60, 347497600), (62, 336288000), (64, 325779000), (75, 277998080), (80, 260623200), (93, 224192000), (96, 217186000), (100, 208498560), (113, 184512000), (120, 173748800), (124, 168144000), (125, 166798848), (128, 162889500), (150, 138999040), (155, 134515200), (160, 130311600), (186, 112096000), (192, 108593000), (200, 104249280), (226, 92256000), (240, 86874400), (248, 84072000), (250, 83399424), (256, 81444750), (300, 69499520), (310, 67257600), (320, 65155800), (339, 61504000), (372, 56048000), (375, 55599616), (384, 54296500), (400, 52124640), (452, 46128000), (465, 44838400), (480, 43437200), (496, 42036000), (500, 41699712), (512, 40722375), (565, 36902400), (600, 34749760), (620, 33628800), (640, 32577900), (678, 30752000), (744, 28024000), (750, 27799808), (768, 27148250), (775, 26903040), (800, 26062320), (904, 23064000), (930, 22419200), (960, 21718600), (961, 21696000), (992, 21018000), (1000, 20849856), (1130, 18451200), (1200, 17374880), (1240, 16814400), (1280, 16288950), (1356, 15376000), (1488, 14012000), (1500, 13899904), (1536, 13574125), (1550, 13451520), (1600, 13031160), (1695, 12300800), (1808, 11532000), (1860, 11209600), (1920, 10859300), (1922, 10848000), (1984, 10509000), (2000, 10424928), (2260, 9225600), (2325, 8967680), (2400, 8687440), (2480, 8407200), (2560, 8144475), (2712, 7688000), (2825, 7380480), (2883, 7232000), (2976, 7006000), (3000, 6949952), (3100, 6725760), (3200, 6515580), (3390, 6150400), (3503, 5952000), (3616, 5766000), (3720, 5604800), (3840, 5429650), (3844, 5424000), (3875, 5380608), (3968, 5254500), (4000, 5212464), (4520, 4612800), (4650, 4483840), (4800, 4343720), (4805, 4339200), (4960, 4203600), (5424, 3844000), (5650, 3690240), (5766, 3616000), (5952, 3503000), (6000, 3474976), (6200, 3362880), (6400, 3257790), (6780, 3075200), (7006, 2976000), (7232, 2883000), (7440, 2802400), (7680, 2714825), (7688, 2712000), (7750, 2690304), (7936, 2627250), (8000, 2606232), (8475, 2460160), (9040, 2306400), (9300, 2241920), (9600, 2171860), (9610, 2169600), (9920, 2101800), (10509, 1984000), (10848, 1922000), (11300, 1845120), (11532, 1808000), (11625, 1793536), (11904, 1751500), (12000, 1737488), (12400, 1681440), (12800, 1628895), (13560, 1537600), (14012, 1488000), (14125, 1476096), (14415, 1446400), (14464, 1441500), (14880, 1401200), (15376, 1356000), (15500, 1345152), (15872, 1313625), (16000, 1303116), (16950, 1230080), (17515, 1190400), (18080, 1153200), (18600, 1120960), (19200, 1085930), (19220, 1084800), (19840, 1050900), (21018, 992000), (21696, 961000), (22600, 922560), (23064, 904000), (23250, 896768), (23808, 875750), (24000, 868744), (24025, 867840), (24800, 840720), (27120, 768800), (28024, 744000), (28250, 738048), (28830, 723200), (28928, 720750), (29760, 700600), (30752, 678000), (31000, 672576), (32000, 651558), (33900, 615040), (35030, 595200), (36160, 576600), (37200, 560480), (38400, 542965), (38440, 542400), (39680, 525450), (42036, 496000), (42375, 492032), (43392, 480500), (45200, 461280), (46128, 452000), (46500, 448384), (47616, 437875), (48000, 434372), (48050, 433920), (49600, 420360), (52545, 396800), (54240, 384400), (56048, 372000), (56500, 369024), (57660, 361600), (57856, 360375), (59520, 350300), (61504, 339000), (62000, 336288), (64000, 325779), (67800, 307520), (70060, 297600), (72075, 289280), (72320, 288300), (74400, 280240), (76880, 271200), (79360, 262725), (84072, 248000), (84750, 246016), (86784, 240250), (87575, 238080), (90400, 230640), (92256, 226000), (93000, 224192), (96000, 217186), (96100, 216960), (99200, 210180), (105090, 198400), (108480, 192200), (108593, 192000), (112096, 186000), (113000, 184512), (115320, 180800), (119040, 175150), (120125, 173568), (123008, 169500), (124000, 168144), (135600, 153760), (140120, 148800), (144150, 144640)]