486944040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 256

約数和(自身を含む): 1706158080

約数和(自身を除く): 1219214040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 43, 44, 46, 55, 60, 66, 69, 86, 88, 92, 110, 115, 120, 129, 132, 138, 165, 172, 184, 215, 220, 230, 253, 258, 264, 276, 330, 344, 345, 373, 430, 440, 460, 473, 506, 516, 552, 645, 660, 690, 746, 759, 860, 920, 946, 989, 1012, 1032, 1119, 1265, 1290, 1320, 1380, 1419, 1492, 1518, 1720, 1865, 1892, 1978, 2024, 2238, 2365, 2530, 2580, 2760, 2838, 2967, 2984, 3036, 3730, 3784, 3795, 3956, 4103, 4476, 4730, 4945, 5060, 5160, 5595, 5676, 5934, 6072, 7095, 7460, 7590, 7912, 8206, 8579, 8952, 9460, 9890, 10120, 10879, 11190, 11352, 11868, 12309, 14190, 14835, 14920, 15180, 16039, 16412, 17158, 18920, 19780, 20515, 21758, 22380, 23736, 24618, 25737, 28380, 29670, 30360, 32078, 32637, 32824, 34316, 39560, 41030, 42895, 43516, 44760, 48117, 49236, 51474, 54395, 56760, 59340, 61545, 64156, 65274, 68632, 80195, 82060, 85790, 87032, 94369, 96234, 98472, 102948, 108790, 118680, 123090, 128312, 128685, 130548, 160390, 163185, 164120, 171580, 176429, 188738, 192468, 205896, 217580, 240585, 246180, 257370, 261096, 283107, 320780, 326370, 343160, 352858, 368897, 377476, 384936, 435160, 471845, 481170, 492360, 514740, 529287, 566214, 641560, 652740, 705716, 737794, 754952, 882145, 943690, 962340, 1029480, 1058574, 1106691, 1132428, 1305480, 1411432, 1415535, 1475588, 1764290, 1844485, 1887380, 1924680, 2117148, 2213382, 2264856, 2646435, 2831070, 2951176, 3528580, 3688970, 3774760, 4057867, 4234296, 4426764, 5292870, 5533455, 5662140, 7057160, 7377940, 8115734, 8853528, 10585740, 11066910, 11324280, 12173601, 14755880, 16231468, 20289335, 21171480, 22133820, 24347202, 32462936, 40578670, 44267640, 48694404, 60868005, 81157340, 97388808, 121736010, 162314680, 243472020, 486944040]

約数ペア:

[(1, 486944040), (2, 243472020), (3, 162314680), (4, 121736010), (5, 97388808), (6, 81157340), (8, 60868005), (10, 48694404), (11, 44267640), (12, 40578670), (15, 32462936), (20, 24347202), (22, 22133820), (23, 21171480), (24, 20289335), (30, 16231468), (33, 14755880), (40, 12173601), (43, 11324280), (44, 11066910), (46, 10585740), (55, 8853528), (60, 8115734), (66, 7377940), (69, 7057160), (86, 5662140), (88, 5533455), (92, 5292870), (110, 4426764), (115, 4234296), (120, 4057867), (129, 3774760), (132, 3688970), (138, 3528580), (165, 2951176), (172, 2831070), (184, 2646435), (215, 2264856), (220, 2213382), (230, 2117148), (253, 1924680), (258, 1887380), (264, 1844485), (276, 1764290), (330, 1475588), (344, 1415535), (345, 1411432), (373, 1305480), (430, 1132428), (440, 1106691), (460, 1058574), (473, 1029480), (506, 962340), (516, 943690), (552, 882145), (645, 754952), (660, 737794), (690, 705716), (746, 652740), (759, 641560), (860, 566214), (920, 529287), (946, 514740), (989, 492360), (1012, 481170), (1032, 471845), (1119, 435160), (1265, 384936), (1290, 377476), (1320, 368897), (1380, 352858), (1419, 343160), (1492, 326370), (1518, 320780), (1720, 283107), (1865, 261096), (1892, 257370), (1978, 246180), (2024, 240585), (2238, 217580), (2365, 205896), (2530, 192468), (2580, 188738), (2760, 176429), (2838, 171580), (2967, 164120), (2984, 163185), (3036, 160390), (3730, 130548), (3784, 128685), (3795, 128312), (3956, 123090), (4103, 118680), (4476, 108790), (4730, 102948), (4945, 98472), (5060, 96234), (5160, 94369), (5595, 87032), (5676, 85790), (5934, 82060), (6072, 80195), (7095, 68632), (7460, 65274), (7590, 64156), (7912, 61545), (8206, 59340), (8579, 56760), (8952, 54395), (9460, 51474), (9890, 49236), (10120, 48117), (10879, 44760), (11190, 43516), (11352, 42895), (11868, 41030), (12309, 39560), (14190, 34316), (14835, 32824), (14920, 32637), (15180, 32078), (16039, 30360), (16412, 29670), (17158, 28380), (18920, 25737), (19780, 24618), (20515, 23736), (21758, 22380)]