127028880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 477487296

約数和(自身を除く): 350458416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 165, 172, 176, 180, 198, 215, 220, 240, 258, 264, 330, 344, 360, 373, 387, 396, 430, 440, 473, 495, 516, 528, 645, 660, 688, 720, 746, 774, 792, 860, 880, 946, 990, 1032, 1119, 1290, 1320, 1419, 1492, 1548, 1584, 1720, 1865, 1892, 1935, 1980, 2064, 2238, 2365, 2580, 2640, 2838, 2984, 3096, 3357, 3440, 3730, 3784, 3870, 3960, 4103, 4257, 4476, 4730, 5160, 5595, 5676, 5968, 6192, 6714, 7095, 7460, 7568, 7740, 7920, 8206, 8514, 8952, 9460, 10320, 11190, 11352, 12309, 13428, 14190, 14920, 15480, 16039, 16412, 16785, 17028, 17904, 18920, 20515, 21285, 22380, 22704, 24618, 26856, 28380, 29840, 30960, 32078, 32824, 33570, 34056, 36927, 37840, 41030, 42570, 44760, 48117, 49236, 53712, 56760, 61545, 64156, 65648, 67140, 68112, 73854, 80195, 82060, 85140, 89520, 96234, 98472, 113520, 123090, 128312, 134280, 144351, 147708, 160390, 164120, 170280, 176429, 184635, 192468, 196944, 240585, 246180, 256624, 268560, 288702, 295416, 320780, 328240, 340560, 352858, 369270, 384936, 481170, 492360, 529287, 577404, 590832, 641560, 705716, 721755, 738540, 769872, 882145, 962340, 984720, 1058574, 1154808, 1283120, 1411432, 1443510, 1477080, 1587861, 1764290, 1924680, 2117148, 2309616, 2646435, 2822864, 2887020, 2954160, 3175722, 3528580, 3849360, 4234296, 5292870, 5774040, 6351444, 7057160, 7939305, 8468592, 10585740, 11548080, 12702888, 14114320, 15878610, 21171480, 25405776, 31757220, 42342960, 63514440, 127028880]

約数ペア:

[(1, 127028880), (2, 63514440), (3, 42342960), (4, 31757220), (5, 25405776), (6, 21171480), (8, 15878610), (9, 14114320), (10, 12702888), (11, 11548080), (12, 10585740), (15, 8468592), (16, 7939305), (18, 7057160), (20, 6351444), (22, 5774040), (24, 5292870), (30, 4234296), (33, 3849360), (36, 3528580), (40, 3175722), (43, 2954160), (44, 2887020), (45, 2822864), (48, 2646435), (55, 2309616), (60, 2117148), (66, 1924680), (72, 1764290), (80, 1587861), (86, 1477080), (88, 1443510), (90, 1411432), (99, 1283120), (110, 1154808), (120, 1058574), (129, 984720), (132, 962340), (144, 882145), (165, 769872), (172, 738540), (176, 721755), (180, 705716), (198, 641560), (215, 590832), (220, 577404), (240, 529287), (258, 492360), (264, 481170), (330, 384936), (344, 369270), (360, 352858), (373, 340560), (387, 328240), (396, 320780), (430, 295416), (440, 288702), (473, 268560), (495, 256624), (516, 246180), (528, 240585), (645, 196944), (660, 192468), (688, 184635), (720, 176429), (746, 170280), (774, 164120), (792, 160390), (860, 147708), (880, 144351), (946, 134280), (990, 128312), (1032, 123090), (1119, 113520), (1290, 98472), (1320, 96234), (1419, 89520), (1492, 85140), (1548, 82060), (1584, 80195), (1720, 73854), (1865, 68112), (1892, 67140), (1935, 65648), (1980, 64156), (2064, 61545), (2238, 56760), (2365, 53712), (2580, 49236), (2640, 48117), (2838, 44760), (2984, 42570), (3096, 41030), (3357, 37840), (3440, 36927), (3730, 34056), (3784, 33570), (3870, 32824), (3960, 32078), (4103, 30960), (4257, 29840), (4476, 28380), (4730, 26856), (5160, 24618), (5595, 22704), (5676, 22380), (5968, 21285), (6192, 20515), (6714, 18920), (7095, 17904), (7460, 17028), (7568, 16785), (7740, 16412), (7920, 16039), (8206, 15480), (8514, 14920), (8952, 14190), (9460, 13428), (10320, 12309), (11190, 11352)]