163267560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 555984000

約数和(自身を除く): 392716440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 53, 60, 72, 86, 90, 106, 120, 129, 159, 172, 180, 199, 212, 215, 258, 265, 318, 344, 360, 387, 398, 424, 430, 477, 516, 530, 597, 636, 645, 774, 795, 796, 860, 954, 995, 1032, 1060, 1194, 1272, 1290, 1548, 1590, 1592, 1720, 1791, 1908, 1935, 1990, 2120, 2279, 2385, 2388, 2580, 2985, 3096, 3180, 3582, 3816, 3870, 3980, 4558, 4770, 4776, 5160, 5970, 6360, 6837, 7164, 7740, 7960, 8557, 8955, 9116, 9540, 10547, 11395, 11940, 13674, 14328, 15480, 17114, 17910, 18232, 19080, 20511, 21094, 22790, 23880, 25671, 27348, 31641, 34185, 34228, 35820, 41022, 42188, 42785, 45580, 51342, 52735, 54696, 63282, 68370, 68456, 71640, 77013, 82044, 84376, 85570, 91160, 94923, 102555, 102684, 105470, 126564, 128355, 136740, 154026, 158205, 164088, 171140, 189846, 205110, 205368, 210940, 253128, 256710, 273480, 308052, 316410, 342280, 379692, 385065, 410220, 421880, 453521, 474615, 513420, 616104, 632820, 759384, 770130, 820440, 907042, 949230, 1026840, 1265640, 1360563, 1540260, 1814084, 1898460, 2267605, 2721126, 3080520, 3628168, 3796920, 4081689, 4535210, 5442252, 6802815, 8163378, 9070420, 10884504, 13605630, 16326756, 18140840, 20408445, 27211260, 32653512, 40816890, 54422520, 81633780, 163267560]

約数ペア:

[(1, 163267560), (2, 81633780), (3, 54422520), (4, 40816890), (5, 32653512), (6, 27211260), (8, 20408445), (9, 18140840), (10, 16326756), (12, 13605630), (15, 10884504), (18, 9070420), (20, 8163378), (24, 6802815), (30, 5442252), (36, 4535210), (40, 4081689), (43, 3796920), (45, 3628168), (53, 3080520), (60, 2721126), (72, 2267605), (86, 1898460), (90, 1814084), (106, 1540260), (120, 1360563), (129, 1265640), (159, 1026840), (172, 949230), (180, 907042), (199, 820440), (212, 770130), (215, 759384), (258, 632820), (265, 616104), (318, 513420), (344, 474615), (360, 453521), (387, 421880), (398, 410220), (424, 385065), (430, 379692), (477, 342280), (516, 316410), (530, 308052), (597, 273480), (636, 256710), (645, 253128), (774, 210940), (795, 205368), (796, 205110), (860, 189846), (954, 171140), (995, 164088), (1032, 158205), (1060, 154026), (1194, 136740), (1272, 128355), (1290, 126564), (1548, 105470), (1590, 102684), (1592, 102555), (1720, 94923), (1791, 91160), (1908, 85570), (1935, 84376), (1990, 82044), (2120, 77013), (2279, 71640), (2385, 68456), (2388, 68370), (2580, 63282), (2985, 54696), (3096, 52735), (3180, 51342), (3582, 45580), (3816, 42785), (3870, 42188), (3980, 41022), (4558, 35820), (4770, 34228), (4776, 34185), (5160, 31641), (5970, 27348), (6360, 25671), (6837, 23880), (7164, 22790), (7740, 21094), (7960, 20511), (8557, 19080), (8955, 18232), (9116, 17910), (9540, 17114), (10547, 15480), (11395, 14328), (11940, 13674)]