998928000

素因数分解:

$2^7\times 3^2\times 5^3\times 7^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 384

約数和(自身を含む): 4104023040

約数和(自身を除く): 3105095040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 320, 336, 350, 360, 375, 384, 400, 420, 448, 450, 480, 500, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 750, 800, 840, 875, 896, 900, 960, 991, 1000, 1008, 1050, 1120, 1125, 1152, 1200, 1260, 1344, 1400, 1440, 1500, 1575, 1600, 1680, 1750, 1800, 1920, 1982, 2000, 2016, 2100, 2240, 2250, 2400, 2520, 2625, 2688, 2800, 2880, 2973, 3000, 3150, 3200, 3360, 3500, 3600, 3964, 4000, 4032, 4200, 4480, 4500, 4800, 4955, 5040, 5250, 5600, 5760, 5946, 6000, 6300, 6720, 6937, 7000, 7200, 7875, 7928, 8000, 8064, 8400, 8919, 9000, 9600, 9910, 10080, 10500, 11200, 11892, 12000, 12600, 13440, 13874, 14000, 14400, 14865, 15750, 15856, 16000, 16800, 17838, 18000, 19820, 20160, 20811, 21000, 22400, 23784, 24000, 24775, 25200, 27748, 28000, 28800, 29730, 31500, 31712, 33600, 34685, 35676, 36000, 39640, 40320, 41622, 42000, 44595, 47568, 48000, 49550, 50400, 55496, 56000, 59460, 62433, 63000, 63424, 67200, 69370, 71352, 72000, 74325, 79280, 83244, 84000, 89190, 95136, 99100, 100800, 104055, 110992, 112000, 118920, 123875, 124866, 126000, 126848, 138740, 142704, 144000, 148650, 158560, 166488, 168000, 173425, 178380, 190272, 198200, 201600, 208110, 221984, 222975, 237840, 247750, 249732, 252000, 277480, 285408, 297300, 312165, 317120, 332976, 336000, 346850, 356760, 371625, 380544, 396400, 416220, 443968, 445950, 475680, 495500, 499464, 504000, 520275, 554960, 570816, 594600, 624330, 634240, 665952, 693700, 713520, 743250, 792800, 832440, 867125, 887936, 891900, 951360, 991000, 998928, 1008000, 1040550, 1109920, 1114875, 1141632, 1189200, 1248660, 1331904, 1387400, 1427040, 1486500, 1560825, 1585600, 1664880, 1734250, 1783800, 1902720, 1982000, 1997856, 2081100, 2219840, 2229750, 2378400, 2497320, 2601375, 2663808, 2774800, 2854080, 2973000, 3121650, 3171200, 3329760, 3468500, 3567600, 3964000, 3995712, 4162200, 4439680, 4459500, 4756800, 4994640, 5202750, 5549600, 5708160, 5946000, 6243300, 6659520, 6937000, 7135200, 7804125, 7928000, 7991424, 8324400, 8919000, 9513600, 9989280, 10405500, 11099200, 11892000, 12486600, 13319040, 13874000, 14270400, 15608250, 15856000, 16648800, 17838000, 19978560, 20811000, 22198400, 23784000, 24973200, 27748000, 28540800, 31216500, 33297600, 35676000, 39957120, 41622000, 47568000, 49946400, 55496000, 62433000, 66595200, 71352000, 83244000, 99892800, 110992000, 124866000, 142704000, 166488000, 199785600, 249732000, 332976000, 499464000, 998928000]

約数ペア:

[(1, 998928000), (2, 499464000), (3, 332976000), (4, 249732000), (5, 199785600), (6, 166488000), (7, 142704000), (8, 124866000), (9, 110992000), (10, 99892800), (12, 83244000), (14, 71352000), (15, 66595200), (16, 62433000), (18, 55496000), (20, 49946400), (21, 47568000), (24, 41622000), (25, 39957120), (28, 35676000), (30, 33297600), (32, 31216500), (35, 28540800), (36, 27748000), (40, 24973200), (42, 23784000), (45, 22198400), (48, 20811000), (50, 19978560), (56, 17838000), (60, 16648800), (63, 15856000), (64, 15608250), (70, 14270400), (72, 13874000), (75, 13319040), (80, 12486600), (84, 11892000), (90, 11099200), (96, 10405500), (100, 9989280), (105, 9513600), (112, 8919000), (120, 8324400), (125, 7991424), (126, 7928000), (128, 7804125), (140, 7135200), (144, 6937000), (150, 6659520), (160, 6243300), (168, 5946000), (175, 5708160), (180, 5549600), (192, 5202750), (200, 4994640), (210, 4756800), (224, 4459500), (225, 4439680), (240, 4162200), (250, 3995712), (252, 3964000), (280, 3567600), (288, 3468500), (300, 3329760), (315, 3171200), (320, 3121650), (336, 2973000), (350, 2854080), (360, 2774800), (375, 2663808), (384, 2601375), (400, 2497320), (420, 2378400), (448, 2229750), (450, 2219840), (480, 2081100), (500, 1997856), (504, 1982000), (525, 1902720), (560, 1783800), (576, 1734250), (600, 1664880), (630, 1585600), (640, 1560825), (672, 1486500), (700, 1427040), (720, 1387400), (750, 1331904), (800, 1248660), (840, 1189200), (875, 1141632), (896, 1114875), (900, 1109920), (960, 1040550), (991, 1008000), (1000, 998928), (1008, 991000), (1050, 951360), (1120, 891900), (1125, 887936), (1152, 867125), (1200, 832440), (1260, 792800), (1344, 743250), (1400, 713520), (1440, 693700), (1500, 665952), (1575, 634240), (1600, 624330), (1680, 594600), (1750, 570816), (1800, 554960), (1920, 520275), (1982, 504000), (2000, 499464), (2016, 495500), (2100, 475680), (2240, 445950), (2250, 443968), (2400, 416220), (2520, 396400), (2625, 380544), (2688, 371625), (2800, 356760), (2880, 346850), (2973, 336000), (3000, 332976), (3150, 317120), (3200, 312165), (3360, 297300), (3500, 285408), (3600, 277480), (3964, 252000), (4000, 249732), (4032, 247750), (4200, 237840), (4480, 222975), (4500, 221984), (4800, 208110), (4955, 201600), (5040, 198200), (5250, 190272), (5600, 178380), (5760, 173425), (5946, 168000), (6000, 166488), (6300, 158560), (6720, 148650), (6937, 144000), (7000, 142704), (7200, 138740), (7875, 126848), (7928, 126000), (8000, 124866), (8064, 123875), (8400, 118920), (8919, 112000), (9000, 110992), (9600, 104055), (9910, 100800), (10080, 99100), (10500, 95136), (11200, 89190), (11892, 84000), (12000, 83244), (12600, 79280), (13440, 74325), (13874, 72000), (14000, 71352), (14400, 69370), (14865, 67200), (15750, 63424), (15856, 63000), (16000, 62433), (16800, 59460), (17838, 56000), (18000, 55496), (19820, 50400), (20160, 49550), (20811, 48000), (21000, 47568), (22400, 44595), (23784, 42000), (24000, 41622), (24775, 40320), (25200, 39640), (27748, 36000), (28000, 35676), (28800, 34685), (29730, 33600), (31500, 31712)]