764605440

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{5531}}^1$

素因数の和:5565

約数の個数: 176

約数和(自身を含む): 2717760960

約数和(自身を除く): 1953155520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5531, 5760, 6912, 7680, 8640, 9216, 11062, 11520, 13824, 15360, 16593, 17280, 22124, 23040, 27648, 27655, 33186, 34560, 44248, 46080, 49779, 55310, 66372, 69120, 82965, 88496, 99558, 110620, 132744, 138240, 149337, 165930, 176992, 199116, 221240, 248895, 265488, 298674, 331860, 353984, 398232, 442480, 497790, 530976, 597348, 663720, 707968, 746685, 796464, 884960, 995580, 1061952, 1194696, 1327440, 1415936, 1493370, 1592928, 1769920, 1991160, 2123904, 2389392, 2654880, 2831872, 2986740, 3185856, 3539840, 3982320, 4247808, 4778784, 5309760, 5663744, 5973480, 6371712, 7079680, 7964640, 8495616, 9557568, 10619520, 11946960, 12743424, 14159360, 15929280, 16991232, 19115136, 21239040, 23893920, 25486848, 28318720, 31858560, 38230272, 42478080, 47787840, 50973696, 63717120, 76460544, 84956160, 95575680, 127434240, 152921088, 191151360, 254868480, 382302720, 764605440]

約数ペア:

[(1, 764605440), (2, 382302720), (3, 254868480), (4, 191151360), (5, 152921088), (6, 127434240), (8, 95575680), (9, 84956160), (10, 76460544), (12, 63717120), (15, 50973696), (16, 47787840), (18, 42478080), (20, 38230272), (24, 31858560), (27, 28318720), (30, 25486848), (32, 23893920), (36, 21239040), (40, 19115136), (45, 16991232), (48, 15929280), (54, 14159360), (60, 12743424), (64, 11946960), (72, 10619520), (80, 9557568), (90, 8495616), (96, 7964640), (108, 7079680), (120, 6371712), (128, 5973480), (135, 5663744), (144, 5309760), (160, 4778784), (180, 4247808), (192, 3982320), (216, 3539840), (240, 3185856), (256, 2986740), (270, 2831872), (288, 2654880), (320, 2389392), (360, 2123904), (384, 1991160), (432, 1769920), (480, 1592928), (512, 1493370), (540, 1415936), (576, 1327440), (640, 1194696), (720, 1061952), (768, 995580), (864, 884960), (960, 796464), (1024, 746685), (1080, 707968), (1152, 663720), (1280, 597348), (1440, 530976), (1536, 497790), (1728, 442480), (1920, 398232), (2160, 353984), (2304, 331860), (2560, 298674), (2880, 265488), (3072, 248895), (3456, 221240), (3840, 199116), (4320, 176992), (4608, 165930), (5120, 149337), (5531, 138240), (5760, 132744), (6912, 110620), (7680, 99558), (8640, 88496), (9216, 82965), (11062, 69120), (11520, 66372), (13824, 55310), (15360, 49779), (16593, 46080), (17280, 44248), (22124, 34560), (23040, 33186), (27648, 27655)]