904371840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1019

約数の個数: 192

約数和(自身を含む): 3142699560

約数和(自身を除く): 2238327720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 197, 240, 288, 320, 360, 384, 394, 480, 576, 591, 640, 720, 788, 797, 960, 985, 1152, 1182, 1440, 1576, 1594, 1773, 1920, 1970, 2364, 2391, 2880, 2955, 3152, 3188, 3546, 3940, 3985, 4728, 4782, 5760, 5910, 6304, 6376, 7092, 7173, 7880, 7970, 8865, 9456, 9564, 11820, 11955, 12608, 12752, 14184, 14346, 15760, 15940, 17730, 18912, 19128, 23640, 23910, 25216, 25504, 28368, 28692, 31520, 31880, 35460, 35865, 37824, 38256, 47280, 47820, 51008, 56736, 57384, 63040, 63760, 70920, 71730, 75648, 76512, 94560, 95640, 102016, 113472, 114768, 126080, 127520, 141840, 143460, 153024, 157009, 189120, 191280, 226944, 229536, 255040, 283680, 286920, 306048, 314018, 378240, 382560, 459072, 471027, 510080, 567360, 573840, 628036, 765120, 785045, 918144, 942054, 1134720, 1147680, 1256072, 1413081, 1530240, 1570090, 1884108, 2295360, 2355135, 2512144, 2826162, 3140180, 3768216, 4590720, 4710270, 5024288, 5652324, 6280360, 7065405, 7536432, 9420540, 10048576, 11304648, 12560720, 14130810, 15072864, 18841080, 20097152, 22609296, 25121440, 28261620, 30145728, 37682160, 45218592, 50242880, 56523240, 60291456, 75364320, 90437184, 100485760, 113046480, 150728640, 180874368, 226092960, 301457280, 452185920, 904371840]

約数ペア:

[(1, 904371840), (2, 452185920), (3, 301457280), (4, 226092960), (5, 180874368), (6, 150728640), (8, 113046480), (9, 100485760), (10, 90437184), (12, 75364320), (15, 60291456), (16, 56523240), (18, 50242880), (20, 45218592), (24, 37682160), (30, 30145728), (32, 28261620), (36, 25121440), (40, 22609296), (45, 20097152), (48, 18841080), (60, 15072864), (64, 14130810), (72, 12560720), (80, 11304648), (90, 10048576), (96, 9420540), (120, 7536432), (128, 7065405), (144, 6280360), (160, 5652324), (180, 5024288), (192, 4710270), (197, 4590720), (240, 3768216), (288, 3140180), (320, 2826162), (360, 2512144), (384, 2355135), (394, 2295360), (480, 1884108), (576, 1570090), (591, 1530240), (640, 1413081), (720, 1256072), (788, 1147680), (797, 1134720), (960, 942054), (985, 918144), (1152, 785045), (1182, 765120), (1440, 628036), (1576, 573840), (1594, 567360), (1773, 510080), (1920, 471027), (1970, 459072), (2364, 382560), (2391, 378240), (2880, 314018), (2955, 306048), (3152, 286920), (3188, 283680), (3546, 255040), (3940, 229536), (3985, 226944), (4728, 191280), (4782, 189120), (5760, 157009), (5910, 153024), (6304, 143460), (6376, 141840), (7092, 127520), (7173, 126080), (7880, 114768), (7970, 113472), (8865, 102016), (9456, 95640), (9564, 94560), (11820, 76512), (11955, 75648), (12608, 71730), (12752, 70920), (14184, 63760), (14346, 63040), (15760, 57384), (15940, 56736), (17730, 51008), (18912, 47820), (19128, 47280), (23640, 38256), (23910, 37824), (25216, 35865), (25504, 35460), (28368, 31880), (28692, 31520)]