180319216

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 464256000

約数和(自身を除く): 283936784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 103, 112, 116, 154, 176, 196, 203, 206, 232, 308, 319, 343, 392, 406, 412, 464, 539, 616, 638, 686, 721, 784, 812, 824, 1078, 1133, 1232, 1276, 1372, 1421, 1442, 1624, 1648, 2156, 2233, 2266, 2552, 2744, 2842, 2884, 2987, 3248, 3773, 4312, 4466, 4532, 5047, 5104, 5488, 5684, 5768, 5974, 7546, 7931, 8624, 8932, 9064, 9947, 10094, 11368, 11536, 11948, 15092, 15631, 15862, 17864, 18128, 19894, 20188, 20909, 22736, 23896, 30184, 31262, 31724, 32857, 35329, 35728, 39788, 40376, 41818, 47792, 55517, 60368, 62524, 63448, 65714, 70658, 79576, 80752, 83636, 109417, 111034, 125048, 126896, 131428, 141316, 146363, 159152, 167272, 218834, 222068, 229999, 250096, 262856, 282632, 292726, 334544, 388619, 437668, 444136, 459998, 525712, 565264, 585452, 777238, 875336, 888272, 919996, 1024541, 1170904, 1554476, 1609993, 1750672, 1839992, 2049082, 2341808, 3108952, 3219986, 3679984, 4098164, 6217904, 6439972, 8196328, 11269951, 12879944, 16392656, 22539902, 25759888, 45079804, 90159608, 180319216]

約数ペア:

[(1, 180319216), (2, 90159608), (4, 45079804), (7, 25759888), (8, 22539902), (11, 16392656), (14, 12879944), (16, 11269951), (22, 8196328), (28, 6439972), (29, 6217904), (44, 4098164), (49, 3679984), (56, 3219986), (58, 3108952), (77, 2341808), (88, 2049082), (98, 1839992), (103, 1750672), (112, 1609993), (116, 1554476), (154, 1170904), (176, 1024541), (196, 919996), (203, 888272), (206, 875336), (232, 777238), (308, 585452), (319, 565264), (343, 525712), (392, 459998), (406, 444136), (412, 437668), (464, 388619), (539, 334544), (616, 292726), (638, 282632), (686, 262856), (721, 250096), (784, 229999), (812, 222068), (824, 218834), (1078, 167272), (1133, 159152), (1232, 146363), (1276, 141316), (1372, 131428), (1421, 126896), (1442, 125048), (1624, 111034), (1648, 109417), (2156, 83636), (2233, 80752), (2266, 79576), (2552, 70658), (2744, 65714), (2842, 63448), (2884, 62524), (2987, 60368), (3248, 55517), (3773, 47792), (4312, 41818), (4466, 40376), (4532, 39788), (5047, 35728), (5104, 35329), (5488, 32857), (5684, 31724), (5768, 31262), (5974, 30184), (7546, 23896), (7931, 22736), (8624, 20909), (8932, 20188), (9064, 19894), (9947, 18128), (10094, 17864), (11368, 15862), (11536, 15631), (11948, 15092)]