663275520

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{2399}}^1$

素因数の和:2435

約数の個数: 192

約数和(自身を含む): 2358720000

約数和(自身を除く): 1695444480

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, 2048, 2160, 2304, 2399, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 4798, 5120, 5760, 6144, 6912, 7197, 7680, 8640, 9216, 9596, 10240, 11520, 11995, 13824, 14394, 15360, 17280, 18432, 19192, 21591, 23040, 23990, 27648, 28788, 30720, 34560, 35985, 38384, 43182, 46080, 47980, 55296, 57576, 64773, 69120, 71970, 76768, 86364, 92160, 95960, 107955, 115152, 129546, 138240, 143940, 153536, 172728, 191920, 215910, 230304, 259092, 276480, 287880, 307072, 323865, 345456, 383840, 431820, 460608, 518184, 575760, 614144, 647730, 690912, 767680, 863640, 921216, 1036368, 1151520, 1228288, 1295460, 1381824, 1535360, 1727280, 1842432, 2072736, 2303040, 2456576, 2590920, 2763648, 3070720, 3454560, 3684864, 4145472, 4606080, 4913152, 5181840, 5527296, 6141440, 6909120, 7369728, 8290944, 9212160, 10363680, 11054592, 12282880, 13818240, 14739456, 16581888, 18424320, 20727360, 22109184, 24565760, 27636480, 33163776, 36848640, 41454720, 44218368, 55272960, 66327552, 73697280, 82909440, 110545920, 132655104, 165818880, 221091840, 331637760, 663275520]

約数ペア:

[(1, 663275520), (2, 331637760), (3, 221091840), (4, 165818880), (5, 132655104), (6, 110545920), (8, 82909440), (9, 73697280), (10, 66327552), (12, 55272960), (15, 44218368), (16, 41454720), (18, 36848640), (20, 33163776), (24, 27636480), (27, 24565760), (30, 22109184), (32, 20727360), (36, 18424320), (40, 16581888), (45, 14739456), (48, 13818240), (54, 12282880), (60, 11054592), (64, 10363680), (72, 9212160), (80, 8290944), (90, 7369728), (96, 6909120), (108, 6141440), (120, 5527296), (128, 5181840), (135, 4913152), (144, 4606080), (160, 4145472), (180, 3684864), (192, 3454560), (216, 3070720), (240, 2763648), (256, 2590920), (270, 2456576), (288, 2303040), (320, 2072736), (360, 1842432), (384, 1727280), (432, 1535360), (480, 1381824), (512, 1295460), (540, 1228288), (576, 1151520), (640, 1036368), (720, 921216), (768, 863640), (864, 767680), (960, 690912), (1024, 647730), (1080, 614144), (1152, 575760), (1280, 518184), (1440, 460608), (1536, 431820), (1728, 383840), (1920, 345456), (2048, 323865), (2160, 307072), (2304, 287880), (2399, 276480), (2560, 259092), (2880, 230304), (3072, 215910), (3456, 191920), (3840, 172728), (4320, 153536), (4608, 143940), (4798, 138240), (5120, 129546), (5760, 115152), (6144, 107955), (6912, 95960), (7197, 92160), (7680, 86364), (8640, 76768), (9216, 71970), (9596, 69120), (10240, 64773), (11520, 57576), (11995, 55296), (13824, 47980), (14394, 46080), (15360, 43182), (17280, 38384), (18432, 35985), (19192, 34560), (21591, 30720), (23040, 28788), (23990, 27648)]