2159808000

素因数分解:

$2^9\times 3^1\times 5^3\times 7^1\times {\mathrm{1607}}^1$

素因数の和:1650

約数の個数: 320

約数和(自身を含む): 8211760128

約数和(自身を除く): 6051952128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 256, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 512, 525, 560, 600, 640, 672, 700, 750, 768, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1280, 1344, 1400, 1500, 1536, 1600, 1607, 1680, 1750, 1792, 1920, 2000, 2100, 2240, 2400, 2560, 2625, 2688, 2800, 3000, 3200, 3214, 3360, 3500, 3584, 3840, 4000, 4200, 4480, 4800, 4821, 5250, 5376, 5600, 6000, 6400, 6428, 6720, 7000, 7680, 8000, 8035, 8400, 8960, 9600, 9642, 10500, 10752, 11200, 11249, 12000, 12800, 12856, 13440, 14000, 16000, 16070, 16800, 17920, 19200, 19284, 21000, 22400, 22498, 24000, 24105, 25712, 26880, 28000, 32000, 32140, 33600, 33747, 38400, 38568, 40175, 42000, 44800, 44996, 48000, 48210, 51424, 53760, 56000, 56245, 64000, 64280, 67200, 67494, 77136, 80350, 84000, 89600, 89992, 96000, 96420, 102848, 112000, 112490, 120525, 128560, 134400, 134988, 154272, 160700, 168000, 168735, 179984, 192000, 192840, 200875, 205696, 224000, 224980, 241050, 257120, 268800, 269976, 281225, 308544, 321400, 336000, 337470, 359968, 385680, 401750, 411392, 448000, 449960, 482100, 514240, 539952, 562450, 602625, 617088, 642800, 672000, 674940, 719936, 771360, 803500, 822784, 843675, 899920, 964200, 1028480, 1079904, 1124900, 1205250, 1234176, 1285600, 1344000, 1349880, 1406125, 1439872, 1542720, 1607000, 1687350, 1799840, 1928400, 2056960, 2159808, 2249800, 2410500, 2468352, 2571200, 2699760, 2812250, 2879744, 3085440, 3214000, 3374700, 3599680, 3856800, 4113920, 4218375, 4319616, 4499600, 4821000, 5142400, 5399520, 5624500, 5759488, 6170880, 6428000, 6749400, 7199360, 7713600, 8436750, 8639232, 8999200, 9642000, 10284800, 10799040, 11249000, 12341760, 12856000, 13498800, 14398720, 15427200, 16873500, 17278464, 17998400, 19284000, 20569600, 21598080, 22498000, 25712000, 26997600, 28797440, 30854400, 33747000, 35996800, 38568000, 43196160, 44996000, 51424000, 53995200, 61708800, 67494000, 71993600, 77136000, 86392320, 89992000, 102848000, 107990400, 134988000, 143987200, 154272000, 179984000, 215980800, 269976000, 308544000, 359968000, 431961600, 539952000, 719936000, 1079904000, 2159808000]

約数ペア:

[(1, 2159808000), (2, 1079904000), (3, 719936000), (4, 539952000), (5, 431961600), (6, 359968000), (7, 308544000), (8, 269976000), (10, 215980800), (12, 179984000), (14, 154272000), (15, 143987200), (16, 134988000), (20, 107990400), (21, 102848000), (24, 89992000), (25, 86392320), (28, 77136000), (30, 71993600), (32, 67494000), (35, 61708800), (40, 53995200), (42, 51424000), (48, 44996000), (50, 43196160), (56, 38568000), (60, 35996800), (64, 33747000), (70, 30854400), (75, 28797440), (80, 26997600), (84, 25712000), (96, 22498000), (100, 21598080), (105, 20569600), (112, 19284000), (120, 17998400), (125, 17278464), (128, 16873500), (140, 15427200), (150, 14398720), (160, 13498800), (168, 12856000), (175, 12341760), (192, 11249000), (200, 10799040), (210, 10284800), (224, 9642000), (240, 8999200), (250, 8639232), (256, 8436750), (280, 7713600), (300, 7199360), (320, 6749400), (336, 6428000), (350, 6170880), (375, 5759488), (384, 5624500), (400, 5399520), (420, 5142400), (448, 4821000), (480, 4499600), (500, 4319616), (512, 4218375), (525, 4113920), (560, 3856800), (600, 3599680), (640, 3374700), (672, 3214000), (700, 3085440), (750, 2879744), (768, 2812250), (800, 2699760), (840, 2571200), (875, 2468352), (896, 2410500), (960, 2249800), (1000, 2159808), (1050, 2056960), (1120, 1928400), (1200, 1799840), (1280, 1687350), (1344, 1607000), (1400, 1542720), (1500, 1439872), (1536, 1406125), (1600, 1349880), (1607, 1344000), (1680, 1285600), (1750, 1234176), (1792, 1205250), (1920, 1124900), (2000, 1079904), (2100, 1028480), (2240, 964200), (2400, 899920), (2560, 843675), (2625, 822784), (2688, 803500), (2800, 771360), (3000, 719936), (3200, 674940), (3214, 672000), (3360, 642800), (3500, 617088), (3584, 602625), (3840, 562450), (4000, 539952), (4200, 514240), (4480, 482100), (4800, 449960), (4821, 448000), (5250, 411392), (5376, 401750), (5600, 385680), (6000, 359968), (6400, 337470), (6428, 336000), (6720, 321400), (7000, 308544), (7680, 281225), (8000, 269976), (8035, 268800), (8400, 257120), (8960, 241050), (9600, 224980), (9642, 224000), (10500, 205696), (10752, 200875), (11200, 192840), (11249, 192000), (12000, 179984), (12800, 168735), (12856, 168000), (13440, 160700), (14000, 154272), (16000, 134988), (16070, 134400), (16800, 128560), (17920, 120525), (19200, 112490), (19284, 112000), (21000, 102848), (22400, 96420), (22498, 96000), (24000, 89992), (24105, 89600), (25712, 84000), (26880, 80350), (28000, 77136), (32000, 67494), (32140, 67200), (33600, 64280), (33747, 64000), (38400, 56245), (38568, 56000), (40175, 53760), (42000, 51424), (44800, 48210), (44996, 48000)]