6445440000

素因数分解:

$2^{10}\times 3^3\times 5^4\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 440

約数和(自身を含む): 23916656720

約数和(自身を除く): 17471216720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 256, 270, 288, 300, 320, 360, 373, 375, 384, 400, 432, 450, 480, 500, 512, 540, 576, 600, 625, 640, 675, 720, 746, 750, 768, 800, 864, 900, 960, 1000, 1024, 1080, 1119, 1125, 1152, 1200, 1250, 1280, 1350, 1440, 1492, 1500, 1536, 1600, 1728, 1800, 1865, 1875, 1920, 2000, 2160, 2238, 2250, 2304, 2400, 2500, 2560, 2700, 2880, 2984, 3000, 3072, 3200, 3357, 3375, 3456, 3600, 3730, 3750, 3840, 4000, 4320, 4476, 4500, 4608, 4800, 5000, 5120, 5400, 5595, 5625, 5760, 5968, 6000, 6400, 6714, 6750, 6912, 7200, 7460, 7500, 7680, 8000, 8640, 8952, 9000, 9216, 9325, 9600, 10000, 10071, 10800, 11190, 11250, 11520, 11936, 12000, 12800, 13428, 13500, 13824, 14400, 14920, 15000, 15360, 16000, 16785, 16875, 17280, 17904, 18000, 18650, 19200, 20000, 20142, 21600, 22380, 22500, 23040, 23872, 24000, 25600, 26856, 27000, 27648, 27975, 28800, 29840, 30000, 32000, 33570, 33750, 34560, 35808, 36000, 37300, 38400, 40000, 40284, 43200, 44760, 45000, 46080, 46625, 47744, 48000, 50355, 53712, 54000, 55950, 57600, 59680, 60000, 64000, 67140, 67500, 69120, 71616, 72000, 74600, 76800, 80000, 80568, 83925, 86400, 89520, 90000, 93250, 95488, 96000, 100710, 107424, 108000, 111900, 115200, 119360, 120000, 128000, 134280, 135000, 138240, 139875, 143232, 144000, 149200, 160000, 161136, 167850, 172800, 179040, 180000, 186500, 190976, 192000, 201420, 214848, 216000, 223800, 230400, 233125, 238720, 240000, 251775, 268560, 270000, 279750, 286464, 288000, 298400, 320000, 322272, 335700, 345600, 358080, 360000, 373000, 381952, 384000, 402840, 419625, 429696, 432000, 447600, 466250, 477440, 480000, 503550, 537120, 540000, 559500, 572928, 576000, 596800, 640000, 644544, 671400, 691200, 699375, 716160, 720000, 746000, 805680, 839250, 859392, 864000, 895200, 932500, 954880, 960000, 1007100, 1074240, 1080000, 1119000, 1145856, 1152000, 1193600, 1258875, 1289088, 1342800, 1398750, 1432320, 1440000, 1492000, 1611360, 1678500, 1718784, 1728000, 1790400, 1865000, 1909760, 1920000, 2014200, 2098125, 2148480, 2160000, 2238000, 2387200, 2517750, 2578176, 2685600, 2797500, 2864640, 2880000, 2984000, 3222720, 3357000, 3437568, 3456000, 3580800, 3730000, 4028400, 4196250, 4296960, 4320000, 4476000, 4774400, 5035500, 5156352, 5371200, 5595000, 5729280, 5760000, 5968000, 6294375, 6445440, 6714000, 7161600, 7460000, 8056800, 8392500, 8593920, 8640000, 8952000, 9548800, 10071000, 10312704, 10742400, 11190000, 11936000, 12588750, 12890880, 13428000, 14323200, 14920000, 16113600, 16785000, 17187840, 17280000, 17904000, 20142000, 21484800, 22380000, 23872000, 25177500, 25781760, 26856000, 28646400, 29840000, 32227200, 33570000, 35808000, 40284000, 42969600, 44760000, 47744000, 50355000, 51563520, 53712000, 59680000, 64454400, 67140000, 71616000, 80568000, 85939200, 89520000, 100710000, 107424000, 119360000, 128908800, 134280000, 143232000, 161136000, 179040000, 201420000, 214848000, 238720000, 257817600, 268560000, 322272000, 358080000, 402840000, 429696000, 537120000, 644544000, 716160000, 805680000, 1074240000, 1289088000, 1611360000, 2148480000, 3222720000, 6445440000]

約数ペア:

[(1, 6445440000), (2, 3222720000), (3, 2148480000), (4, 1611360000), (5, 1289088000), (6, 1074240000), (8, 805680000), (9, 716160000), (10, 644544000), (12, 537120000), (15, 429696000), (16, 402840000), (18, 358080000), (20, 322272000), (24, 268560000), (25, 257817600), (27, 238720000), (30, 214848000), (32, 201420000), (36, 179040000), (40, 161136000), (45, 143232000), (48, 134280000), (50, 128908800), (54, 119360000), (60, 107424000), (64, 100710000), (72, 89520000), (75, 85939200), (80, 80568000), (90, 71616000), (96, 67140000), (100, 64454400), (108, 59680000), (120, 53712000), (125, 51563520), (128, 50355000), (135, 47744000), (144, 44760000), (150, 42969600), (160, 40284000), (180, 35808000), (192, 33570000), (200, 32227200), (216, 29840000), (225, 28646400), (240, 26856000), (250, 25781760), (256, 25177500), (270, 23872000), (288, 22380000), (300, 21484800), (320, 20142000), (360, 17904000), (373, 17280000), (375, 17187840), (384, 16785000), (400, 16113600), (432, 14920000), (450, 14323200), (480, 13428000), (500, 12890880), (512, 12588750), (540, 11936000), (576, 11190000), (600, 10742400), (625, 10312704), (640, 10071000), (675, 9548800), (720, 8952000), (746, 8640000), (750, 8593920), (768, 8392500), (800, 8056800), (864, 7460000), (900, 7161600), (960, 6714000), (1000, 6445440), (1024, 6294375), (1080, 5968000), (1119, 5760000), (1125, 5729280), (1152, 5595000), (1200, 5371200), (1250, 5156352), (1280, 5035500), (1350, 4774400), (1440, 4476000), (1492, 4320000), (1500, 4296960), (1536, 4196250), (1600, 4028400), (1728, 3730000), (1800, 3580800), (1865, 3456000), (1875, 3437568), (1920, 3357000), (2000, 3222720), (2160, 2984000), (2238, 2880000), (2250, 2864640), (2304, 2797500), (2400, 2685600), (2500, 2578176), (2560, 2517750), (2700, 2387200), (2880, 2238000), (2984, 2160000), (3000, 2148480), (3072, 2098125), (3200, 2014200), (3357, 1920000), (3375, 1909760), (3456, 1865000), (3600, 1790400), (3730, 1728000), (3750, 1718784), (3840, 1678500), (4000, 1611360), (4320, 1492000), (4476, 1440000), (4500, 1432320), (4608, 1398750), (4800, 1342800), (5000, 1289088), (5120, 1258875), (5400, 1193600), (5595, 1152000), (5625, 1145856), (5760, 1119000), (5968, 1080000), (6000, 1074240), (6400, 1007100), (6714, 960000), (6750, 954880), (6912, 932500), (7200, 895200), (7460, 864000), (7500, 859392), (7680, 839250), (8000, 805680), (8640, 746000), (8952, 720000), (9000, 716160), (9216, 699375), (9325, 691200), (9600, 671400), (10000, 644544), (10071, 640000), (10800, 596800), (11190, 576000), (11250, 572928), (11520, 559500), (11936, 540000), (12000, 537120), (12800, 503550), (13428, 480000), (13500, 477440), (13824, 466250), (14400, 447600), (14920, 432000), (15000, 429696), (15360, 419625), (16000, 402840), (16785, 384000), (16875, 381952), (17280, 373000), (17904, 360000), (18000, 358080), (18650, 345600), (19200, 335700), (20000, 322272), (20142, 320000), (21600, 298400), (22380, 288000), (22500, 286464), (23040, 279750), (23872, 270000), (24000, 268560), (25600, 251775), (26856, 240000), (27000, 238720), (27648, 233125), (27975, 230400), (28800, 223800), (29840, 216000), (30000, 214848), (32000, 201420), (33570, 192000), (33750, 190976), (34560, 186500), (35808, 180000), (36000, 179040), (37300, 172800), (38400, 167850), (40000, 161136), (40284, 160000), (43200, 149200), (44760, 144000), (45000, 143232), (46080, 139875), (46625, 138240), (47744, 135000), (48000, 134280), (50355, 128000), (53712, 120000), (54000, 119360), (55950, 115200), (57600, 111900), (59680, 108000), (60000, 107424), (64000, 100710), (67140, 96000), (67500, 95488), (69120, 93250), (71616, 90000), (72000, 89520), (74600, 86400), (76800, 83925), (80000, 80568)]