181184080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 160

約数和(自身を含む): 534251520

約数和(自身を除く): 353067440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 67, 70, 77, 80, 88, 110, 112, 134, 140, 154, 176, 220, 268, 280, 308, 335, 385, 439, 440, 469, 536, 560, 616, 670, 737, 770, 878, 880, 938, 1072, 1232, 1340, 1474, 1540, 1756, 1876, 2195, 2345, 2680, 2948, 3073, 3080, 3512, 3685, 3752, 4390, 4690, 4829, 5159, 5360, 5896, 6146, 6160, 7024, 7370, 7504, 8780, 9380, 9658, 10318, 11792, 12292, 14740, 15365, 17560, 18760, 19316, 20636, 24145, 24584, 25795, 29413, 29480, 30730, 33803, 35120, 37520, 38632, 41272, 48290, 49168, 51590, 58826, 58960, 61460, 67606, 77264, 82544, 96580, 103180, 117652, 122920, 135212, 147065, 169015, 193160, 205891, 206360, 235304, 245840, 270424, 294130, 323543, 338030, 386320, 411782, 412720, 470608, 540848, 588260, 647086, 676060, 823564, 1029455, 1176520, 1294172, 1352120, 1617715, 1647128, 2058910, 2264801, 2353040, 2588344, 2704240, 3235430, 3294256, 4117820, 4529602, 5176688, 6470860, 8235640, 9059204, 11324005, 12941720, 16471280, 18118408, 22648010, 25883440, 36236816, 45296020, 90592040, 181184080]

約数ペア:

[(1, 181184080), (2, 90592040), (4, 45296020), (5, 36236816), (7, 25883440), (8, 22648010), (10, 18118408), (11, 16471280), (14, 12941720), (16, 11324005), (20, 9059204), (22, 8235640), (28, 6470860), (35, 5176688), (40, 4529602), (44, 4117820), (55, 3294256), (56, 3235430), (67, 2704240), (70, 2588344), (77, 2353040), (80, 2264801), (88, 2058910), (110, 1647128), (112, 1617715), (134, 1352120), (140, 1294172), (154, 1176520), (176, 1029455), (220, 823564), (268, 676060), (280, 647086), (308, 588260), (335, 540848), (385, 470608), (439, 412720), (440, 411782), (469, 386320), (536, 338030), (560, 323543), (616, 294130), (670, 270424), (737, 245840), (770, 235304), (878, 206360), (880, 205891), (938, 193160), (1072, 169015), (1232, 147065), (1340, 135212), (1474, 122920), (1540, 117652), (1756, 103180), (1876, 96580), (2195, 82544), (2345, 77264), (2680, 67606), (2948, 61460), (3073, 58960), (3080, 58826), (3512, 51590), (3685, 49168), (3752, 48290), (4390, 41272), (4690, 38632), (4829, 37520), (5159, 35120), (5360, 33803), (5896, 30730), (6146, 29480), (6160, 29413), (7024, 25795), (7370, 24584), (7504, 24145), (8780, 20636), (9380, 19316), (9658, 18760), (10318, 17560), (11792, 15365), (12292, 14740)]