2578464000

素因数分解:

$2^8\times 3^2\times 5^3\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 432

約数和(自身を含む): 10611793920

約数和(自身を除く): 8033329920

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, 256, 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, 768, 800, 840, 875, 896, 900, 960, 1000, 1008, 1050, 1120, 1125, 1152, 1200, 1260, 1279, 1280, 1344, 1400, 1440, 1500, 1575, 1600, 1680, 1750, 1792, 1800, 1920, 2000, 2016, 2100, 2240, 2250, 2304, 2400, 2520, 2558, 2625, 2688, 2800, 2880, 3000, 3150, 3200, 3360, 3500, 3600, 3837, 3840, 4000, 4032, 4200, 4480, 4500, 4800, 5040, 5116, 5250, 5376, 5600, 5760, 6000, 6300, 6395, 6400, 6720, 7000, 7200, 7674, 7875, 8000, 8064, 8400, 8953, 8960, 9000, 9600, 10080, 10232, 10500, 11200, 11511, 11520, 12000, 12600, 12790, 13440, 14000, 14400, 15348, 15750, 16000, 16128, 16800, 17906, 18000, 19185, 19200, 20160, 20464, 21000, 22400, 23022, 24000, 25200, 25580, 26859, 26880, 28000, 28800, 30696, 31500, 31975, 32000, 33600, 35812, 36000, 38370, 40320, 40928, 42000, 44765, 44800, 46044, 48000, 50400, 51160, 53718, 56000, 57555, 57600, 61392, 63000, 63950, 67200, 71624, 72000, 76740, 80577, 80640, 81856, 84000, 89530, 92088, 95925, 96000, 100800, 102320, 107436, 112000, 115110, 122784, 126000, 127900, 134295, 134400, 143248, 144000, 153480, 159875, 161154, 163712, 168000, 179060, 184176, 191850, 201600, 204640, 214872, 223825, 224000, 230220, 245568, 252000, 255800, 268590, 286496, 287775, 288000, 306960, 319750, 322308, 327424, 336000, 358120, 368352, 383700, 402885, 403200, 409280, 429744, 447650, 460440, 479625, 491136, 504000, 511600, 537180, 572992, 575550, 613920, 639500, 644616, 671475, 672000, 716240, 736704, 767400, 805770, 818560, 859488, 895300, 920880, 959250, 982272, 1008000, 1023200, 1074360, 1119125, 1145984, 1151100, 1227840, 1279000, 1289232, 1342950, 1432480, 1438875, 1473408, 1534800, 1611540, 1637120, 1718976, 1790600, 1841760, 1918500, 2014425, 2016000, 2046400, 2148720, 2238250, 2291968, 2302200, 2455680, 2558000, 2578464, 2685900, 2864960, 2877750, 2946816, 3069600, 3223080, 3357375, 3437952, 3581200, 3683520, 3837000, 4028850, 4092800, 4297440, 4476500, 4604400, 4911360, 5116000, 5156928, 5371800, 5729920, 5755500, 6139200, 6446160, 6714750, 6875904, 7162400, 7367040, 7674000, 8057700, 8185600, 8594880, 8953000, 9208800, 10072125, 10232000, 10313856, 10743600, 11459840, 11511000, 12278400, 12892320, 13429500, 14324800, 14734080, 15348000, 16115400, 17189760, 17906000, 18417600, 20144250, 20464000, 20627712, 21487200, 23022000, 24556800, 25784640, 26859000, 28649600, 30696000, 32230800, 34379520, 35812000, 36835200, 40288500, 40928000, 42974400, 46044000, 51569280, 53718000, 57299200, 61392000, 64461600, 71624000, 73670400, 80577000, 85948800, 92088000, 103138560, 107436000, 122784000, 128923200, 143248000, 161154000, 171897600, 184176000, 214872000, 257846400, 286496000, 322308000, 368352000, 429744000, 515692800, 644616000, 859488000, 1289232000, 2578464000]

約数ペア:

[(1, 2578464000), (2, 1289232000), (3, 859488000), (4, 644616000), (5, 515692800), (6, 429744000), (7, 368352000), (8, 322308000), (9, 286496000), (10, 257846400), (12, 214872000), (14, 184176000), (15, 171897600), (16, 161154000), (18, 143248000), (20, 128923200), (21, 122784000), (24, 107436000), (25, 103138560), (28, 92088000), (30, 85948800), (32, 80577000), (35, 73670400), (36, 71624000), (40, 64461600), (42, 61392000), (45, 57299200), (48, 53718000), (50, 51569280), (56, 46044000), (60, 42974400), (63, 40928000), (64, 40288500), (70, 36835200), (72, 35812000), (75, 34379520), (80, 32230800), (84, 30696000), (90, 28649600), (96, 26859000), (100, 25784640), (105, 24556800), (112, 23022000), (120, 21487200), (125, 20627712), (126, 20464000), (128, 20144250), (140, 18417600), (144, 17906000), (150, 17189760), (160, 16115400), (168, 15348000), (175, 14734080), (180, 14324800), (192, 13429500), (200, 12892320), (210, 12278400), (224, 11511000), (225, 11459840), (240, 10743600), (250, 10313856), (252, 10232000), (256, 10072125), (280, 9208800), (288, 8953000), (300, 8594880), (315, 8185600), (320, 8057700), (336, 7674000), (350, 7367040), (360, 7162400), (375, 6875904), (384, 6714750), (400, 6446160), (420, 6139200), (448, 5755500), (450, 5729920), (480, 5371800), (500, 5156928), (504, 5116000), (525, 4911360), (560, 4604400), (576, 4476500), (600, 4297440), (630, 4092800), (640, 4028850), (672, 3837000), (700, 3683520), (720, 3581200), (750, 3437952), (768, 3357375), (800, 3223080), (840, 3069600), (875, 2946816), (896, 2877750), (900, 2864960), (960, 2685900), (1000, 2578464), (1008, 2558000), (1050, 2455680), (1120, 2302200), (1125, 2291968), (1152, 2238250), (1200, 2148720), (1260, 2046400), (1279, 2016000), (1280, 2014425), (1344, 1918500), (1400, 1841760), (1440, 1790600), (1500, 1718976), (1575, 1637120), (1600, 1611540), (1680, 1534800), (1750, 1473408), (1792, 1438875), (1800, 1432480), (1920, 1342950), (2000, 1289232), (2016, 1279000), (2100, 1227840), (2240, 1151100), (2250, 1145984), (2304, 1119125), (2400, 1074360), (2520, 1023200), (2558, 1008000), (2625, 982272), (2688, 959250), (2800, 920880), (2880, 895300), (3000, 859488), (3150, 818560), (3200, 805770), (3360, 767400), (3500, 736704), (3600, 716240), (3837, 672000), (3840, 671475), (4000, 644616), (4032, 639500), (4200, 613920), (4480, 575550), (4500, 572992), (4800, 537180), (5040, 511600), (5116, 504000), (5250, 491136), (5376, 479625), (5600, 460440), (5760, 447650), (6000, 429744), (6300, 409280), (6395, 403200), (6400, 402885), (6720, 383700), (7000, 368352), (7200, 358120), (7674, 336000), (7875, 327424), (8000, 322308), (8064, 319750), (8400, 306960), (8953, 288000), (8960, 287775), (9000, 286496), (9600, 268590), (10080, 255800), (10232, 252000), (10500, 245568), (11200, 230220), (11511, 224000), (11520, 223825), (12000, 214872), (12600, 204640), (12790, 201600), (13440, 191850), (14000, 184176), (14400, 179060), (15348, 168000), (15750, 163712), (16000, 161154), (16128, 159875), (16800, 153480), (17906, 144000), (18000, 143248), (19185, 134400), (19200, 134295), (20160, 127900), (20464, 126000), (21000, 122784), (22400, 115110), (23022, 112000), (24000, 107436), (25200, 102320), (25580, 100800), (26859, 96000), (26880, 95925), (28000, 92088), (28800, 89530), (30696, 84000), (31500, 81856), (31975, 80640), (32000, 80577), (33600, 76740), (35812, 72000), (36000, 71624), (38370, 67200), (40320, 63950), (40928, 63000), (42000, 61392), (44765, 57600), (44800, 57555), (46044, 56000), (48000, 53718), (50400, 51160)]