2153710080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31159}}^1$

素因数の和:31191

約数の個数: 160

約数和(自身を含む): 7650403200

約数和(自身を除く): 5496693120

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, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 31159, 34560, 62318, 69120, 93477, 124636, 155795, 186954, 249272, 280431, 311590, 373908, 467385, 498544, 560862, 623180, 747816, 841293, 934770, 997088, 1121724, 1246360, 1402155, 1495632, 1682586, 1869540, 1994176, 2243448, 2492720, 2804310, 2991264, 3365172, 3739080, 3988352, 4206465, 4486896, 4985440, 5608620, 5982528, 6730344, 7478160, 7976704, 8412930, 8973792, 9970880, 11217240, 11965056, 13460688, 14956320, 15953408, 16825860, 17947584, 19941760, 22434480, 23930112, 26921376, 29912640, 33651720, 35895168, 39883520, 44868960, 47860224, 53842752, 59825280, 67303440, 71790336, 79767040, 89737920, 107685504, 119650560, 134606880, 143580672, 179475840, 215371008, 239301120, 269213760, 358951680, 430742016, 538427520, 717903360, 1076855040, 2153710080]

約数ペア:

[(1, 2153710080), (2, 1076855040), (3, 717903360), (4, 538427520), (5, 430742016), (6, 358951680), (8, 269213760), (9, 239301120), (10, 215371008), (12, 179475840), (15, 143580672), (16, 134606880), (18, 119650560), (20, 107685504), (24, 89737920), (27, 79767040), (30, 71790336), (32, 67303440), (36, 59825280), (40, 53842752), (45, 47860224), (48, 44868960), (54, 39883520), (60, 35895168), (64, 33651720), (72, 29912640), (80, 26921376), (90, 23930112), (96, 22434480), (108, 19941760), (120, 17947584), (128, 16825860), (135, 15953408), (144, 14956320), (160, 13460688), (180, 11965056), (192, 11217240), (216, 9970880), (240, 8973792), (256, 8412930), (270, 7976704), (288, 7478160), (320, 6730344), (360, 5982528), (384, 5608620), (432, 4985440), (480, 4486896), (512, 4206465), (540, 3988352), (576, 3739080), (640, 3365172), (720, 2991264), (768, 2804310), (864, 2492720), (960, 2243448), (1080, 1994176), (1152, 1869540), (1280, 1682586), (1440, 1495632), (1536, 1402155), (1728, 1246360), (1920, 1121724), (2160, 997088), (2304, 934770), (2560, 841293), (2880, 747816), (3456, 623180), (3840, 560862), (4320, 498544), (4608, 467385), (5760, 373908), (6912, 311590), (7680, 280431), (8640, 249272), (11520, 186954), (13824, 155795), (17280, 124636), (23040, 93477), (31159, 69120), (34560, 62318)]