2639616000

素因数分解:

$2^{11}\times 3^1\times 5^3\times 7^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 384

約数和(自身を含む): 10057582080

約数和(自身を除く): 7417966080

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, 491, 500, 512, 525, 560, 600, 640, 672, 700, 750, 768, 800, 840, 875, 896, 960, 982, 1000, 1024, 1050, 1120, 1200, 1280, 1344, 1400, 1473, 1500, 1536, 1600, 1680, 1750, 1792, 1920, 1964, 2000, 2048, 2100, 2240, 2400, 2455, 2560, 2625, 2688, 2800, 2946, 3000, 3072, 3200, 3360, 3437, 3500, 3584, 3840, 3928, 4000, 4200, 4480, 4800, 4910, 5120, 5250, 5376, 5600, 5892, 6000, 6144, 6400, 6720, 6874, 7000, 7168, 7365, 7680, 7856, 8000, 8400, 8960, 9600, 9820, 10240, 10311, 10500, 10752, 11200, 11784, 12000, 12275, 12800, 13440, 13748, 14000, 14336, 14730, 15360, 15712, 16000, 16800, 17185, 17920, 19200, 19640, 20622, 21000, 21504, 22400, 23568, 24000, 24550, 25600, 26880, 27496, 28000, 29460, 30720, 31424, 32000, 33600, 34370, 35840, 36825, 38400, 39280, 41244, 42000, 43008, 44800, 47136, 48000, 49100, 51200, 51555, 53760, 54992, 56000, 58920, 61375, 62848, 64000, 67200, 68740, 71680, 73650, 76800, 78560, 82488, 84000, 85925, 89600, 94272, 96000, 98200, 103110, 107520, 109984, 112000, 117840, 122750, 125696, 128000, 134400, 137480, 147300, 153600, 157120, 164976, 168000, 171850, 179200, 184125, 188544, 192000, 196400, 206220, 215040, 219968, 224000, 235680, 245500, 251392, 256000, 257775, 268800, 274960, 294600, 314240, 329952, 336000, 343700, 358400, 368250, 377088, 384000, 392800, 412440, 429625, 439936, 448000, 471360, 491000, 502784, 515550, 537600, 549920, 589200, 628480, 659904, 672000, 687400, 736500, 754176, 768000, 785600, 824880, 859250, 879872, 896000, 942720, 982000, 1005568, 1031100, 1075200, 1099840, 1178400, 1256960, 1288875, 1319808, 1344000, 1374800, 1473000, 1508352, 1571200, 1649760, 1718500, 1759744, 1792000, 1885440, 1964000, 2062200, 2199680, 2356800, 2513920, 2577750, 2639616, 2688000, 2749600, 2946000, 3016704, 3142400, 3299520, 3437000, 3519488, 3770880, 3928000, 4124400, 4399360, 4713600, 5027840, 5155500, 5279232, 5376000, 5499200, 5892000, 6284800, 6599040, 6874000, 7038976, 7541760, 7856000, 8248800, 8798720, 9427200, 10311000, 10558464, 10998400, 11784000, 12569600, 13198080, 13748000, 15083520, 15712000, 16497600, 17597440, 18854400, 20622000, 21116928, 21996800, 23568000, 25139200, 26396160, 27496000, 31424000, 32995200, 35194880, 37708800, 41244000, 43993600, 47136000, 52792320, 54992000, 62848000, 65990400, 75417600, 82488000, 87987200, 94272000, 105584640, 109984000, 125696000, 131980800, 164976000, 175974400, 188544000, 219968000, 263961600, 329952000, 377088000, 439936000, 527923200, 659904000, 879872000, 1319808000, 2639616000]

約数ペア:

[(1, 2639616000), (2, 1319808000), (3, 879872000), (4, 659904000), (5, 527923200), (6, 439936000), (7, 377088000), (8, 329952000), (10, 263961600), (12, 219968000), (14, 188544000), (15, 175974400), (16, 164976000), (20, 131980800), (21, 125696000), (24, 109984000), (25, 105584640), (28, 94272000), (30, 87987200), (32, 82488000), (35, 75417600), (40, 65990400), (42, 62848000), (48, 54992000), (50, 52792320), (56, 47136000), (60, 43993600), (64, 41244000), (70, 37708800), (75, 35194880), (80, 32995200), (84, 31424000), (96, 27496000), (100, 26396160), (105, 25139200), (112, 23568000), (120, 21996800), (125, 21116928), (128, 20622000), (140, 18854400), (150, 17597440), (160, 16497600), (168, 15712000), (175, 15083520), (192, 13748000), (200, 13198080), (210, 12569600), (224, 11784000), (240, 10998400), (250, 10558464), (256, 10311000), (280, 9427200), (300, 8798720), (320, 8248800), (336, 7856000), (350, 7541760), (375, 7038976), (384, 6874000), (400, 6599040), (420, 6284800), (448, 5892000), (480, 5499200), (491, 5376000), (500, 5279232), (512, 5155500), (525, 5027840), (560, 4713600), (600, 4399360), (640, 4124400), (672, 3928000), (700, 3770880), (750, 3519488), (768, 3437000), (800, 3299520), (840, 3142400), (875, 3016704), (896, 2946000), (960, 2749600), (982, 2688000), (1000, 2639616), (1024, 2577750), (1050, 2513920), (1120, 2356800), (1200, 2199680), (1280, 2062200), (1344, 1964000), (1400, 1885440), (1473, 1792000), (1500, 1759744), (1536, 1718500), (1600, 1649760), (1680, 1571200), (1750, 1508352), (1792, 1473000), (1920, 1374800), (1964, 1344000), (2000, 1319808), (2048, 1288875), (2100, 1256960), (2240, 1178400), (2400, 1099840), (2455, 1075200), (2560, 1031100), (2625, 1005568), (2688, 982000), (2800, 942720), (2946, 896000), (3000, 879872), (3072, 859250), (3200, 824880), (3360, 785600), (3437, 768000), (3500, 754176), (3584, 736500), (3840, 687400), (3928, 672000), (4000, 659904), (4200, 628480), (4480, 589200), (4800, 549920), (4910, 537600), (5120, 515550), (5250, 502784), (5376, 491000), (5600, 471360), (5892, 448000), (6000, 439936), (6144, 429625), (6400, 412440), (6720, 392800), (6874, 384000), (7000, 377088), (7168, 368250), (7365, 358400), (7680, 343700), (7856, 336000), (8000, 329952), (8400, 314240), (8960, 294600), (9600, 274960), (9820, 268800), (10240, 257775), (10311, 256000), (10500, 251392), (10752, 245500), (11200, 235680), (11784, 224000), (12000, 219968), (12275, 215040), (12800, 206220), (13440, 196400), (13748, 192000), (14000, 188544), (14336, 184125), (14730, 179200), (15360, 171850), (15712, 168000), (16000, 164976), (16800, 157120), (17185, 153600), (17920, 147300), (19200, 137480), (19640, 134400), (20622, 128000), (21000, 125696), (21504, 122750), (22400, 117840), (23568, 112000), (24000, 109984), (24550, 107520), (25600, 103110), (26880, 98200), (27496, 96000), (28000, 94272), (29460, 89600), (30720, 85925), (31424, 84000), (32000, 82488), (33600, 78560), (34370, 76800), (35840, 73650), (36825, 71680), (38400, 68740), (39280, 67200), (41244, 64000), (42000, 62848), (43008, 61375), (44800, 58920), (47136, 56000), (48000, 54992), (49100, 53760), (51200, 51555)]