394848000

素因数分解:

$2^8\times 3^3\times 5^3\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 288

約数和(自身を含む): 1460397120

約数和(自身を除く): 1065549120

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, 375, 384, 400, 432, 450, 457, 480, 500, 540, 576, 600, 640, 675, 720, 750, 768, 800, 864, 900, 914, 960, 1000, 1080, 1125, 1152, 1200, 1280, 1350, 1371, 1440, 1500, 1600, 1728, 1800, 1828, 1920, 2000, 2160, 2250, 2285, 2304, 2400, 2700, 2742, 2880, 3000, 3200, 3375, 3456, 3600, 3656, 3840, 4000, 4113, 4320, 4500, 4570, 4800, 5400, 5484, 5760, 6000, 6400, 6750, 6855, 6912, 7200, 7312, 8000, 8226, 8640, 9000, 9140, 9600, 10800, 10968, 11425, 11520, 12000, 12339, 13500, 13710, 14400, 14624, 16000, 16452, 17280, 18000, 18280, 19200, 20565, 21600, 21936, 22850, 24000, 24678, 27000, 27420, 28800, 29248, 32000, 32904, 34275, 34560, 36000, 36560, 41130, 43200, 43872, 45700, 48000, 49356, 54000, 54840, 57125, 57600, 58496, 61695, 65808, 68550, 72000, 73120, 82260, 86400, 87744, 91400, 96000, 98712, 102825, 108000, 109680, 114250, 116992, 123390, 131616, 137100, 144000, 146240, 164520, 171375, 172800, 175488, 182800, 197424, 205650, 216000, 219360, 228500, 246780, 263232, 274200, 288000, 292480, 308475, 329040, 342750, 350976, 365600, 394848, 411300, 432000, 438720, 457000, 493560, 514125, 526464, 548400, 584960, 616950, 658080, 685500, 731200, 789696, 822600, 864000, 877440, 914000, 987120, 1028250, 1052928, 1096800, 1233900, 1316160, 1371000, 1462400, 1542375, 1579392, 1645200, 1754880, 1828000, 1974240, 2056500, 2193600, 2467800, 2632320, 2742000, 2924800, 3084750, 3158784, 3290400, 3656000, 3948480, 4113000, 4387200, 4935600, 5264640, 5484000, 6169500, 6580800, 7312000, 7896960, 8226000, 8774400, 9871200, 10968000, 12339000, 13161600, 14624000, 15793920, 16452000, 19742400, 21936000, 24678000, 26323200, 32904000, 39484800, 43872000, 49356000, 65808000, 78969600, 98712000, 131616000, 197424000, 394848000]

約数ペア:

[(1, 394848000), (2, 197424000), (3, 131616000), (4, 98712000), (5, 78969600), (6, 65808000), (8, 49356000), (9, 43872000), (10, 39484800), (12, 32904000), (15, 26323200), (16, 24678000), (18, 21936000), (20, 19742400), (24, 16452000), (25, 15793920), (27, 14624000), (30, 13161600), (32, 12339000), (36, 10968000), (40, 9871200), (45, 8774400), (48, 8226000), (50, 7896960), (54, 7312000), (60, 6580800), (64, 6169500), (72, 5484000), (75, 5264640), (80, 4935600), (90, 4387200), (96, 4113000), (100, 3948480), (108, 3656000), (120, 3290400), (125, 3158784), (128, 3084750), (135, 2924800), (144, 2742000), (150, 2632320), (160, 2467800), (180, 2193600), (192, 2056500), (200, 1974240), (216, 1828000), (225, 1754880), (240, 1645200), (250, 1579392), (256, 1542375), (270, 1462400), (288, 1371000), (300, 1316160), (320, 1233900), (360, 1096800), (375, 1052928), (384, 1028250), (400, 987120), (432, 914000), (450, 877440), (457, 864000), (480, 822600), (500, 789696), (540, 731200), (576, 685500), (600, 658080), (640, 616950), (675, 584960), (720, 548400), (750, 526464), (768, 514125), (800, 493560), (864, 457000), (900, 438720), (914, 432000), (960, 411300), (1000, 394848), (1080, 365600), (1125, 350976), (1152, 342750), (1200, 329040), (1280, 308475), (1350, 292480), (1371, 288000), (1440, 274200), (1500, 263232), (1600, 246780), (1728, 228500), (1800, 219360), (1828, 216000), (1920, 205650), (2000, 197424), (2160, 182800), (2250, 175488), (2285, 172800), (2304, 171375), (2400, 164520), (2700, 146240), (2742, 144000), (2880, 137100), (3000, 131616), (3200, 123390), (3375, 116992), (3456, 114250), (3600, 109680), (3656, 108000), (3840, 102825), (4000, 98712), (4113, 96000), (4320, 91400), (4500, 87744), (4570, 86400), (4800, 82260), (5400, 73120), (5484, 72000), (5760, 68550), (6000, 65808), (6400, 61695), (6750, 58496), (6855, 57600), (6912, 57125), (7200, 54840), (7312, 54000), (8000, 49356), (8226, 48000), (8640, 45700), (9000, 43872), (9140, 43200), (9600, 41130), (10800, 36560), (10968, 36000), (11425, 34560), (11520, 34275), (12000, 32904), (12339, 32000), (13500, 29248), (13710, 28800), (14400, 27420), (14624, 27000), (16000, 24678), (16452, 24000), (17280, 22850), (18000, 21936), (18280, 21600), (19200, 20565)]