165237840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:586

約数の個数: 160

約数和(自身を含む): 573356160

約数和(自身を除く): 408118320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 227, 240, 270, 337, 360, 432, 454, 540, 674, 681, 720, 908, 1011, 1080, 1135, 1348, 1362, 1685, 1816, 2022, 2043, 2160, 2270, 2696, 2724, 3033, 3370, 3405, 3632, 4044, 4086, 4540, 5055, 5392, 5448, 6066, 6129, 6740, 6810, 8088, 8172, 9080, 9099, 10110, 10215, 10896, 12132, 12258, 13480, 13620, 15165, 16176, 16344, 18160, 18198, 20220, 20430, 24264, 24516, 26960, 27240, 30330, 30645, 32688, 36396, 40440, 40860, 45495, 48528, 49032, 54480, 60660, 61290, 72792, 76499, 80880, 81720, 90990, 98064, 121320, 122580, 145584, 152998, 163440, 181980, 229497, 242640, 245160, 305996, 363960, 382495, 458994, 490320, 611992, 688491, 727920, 764990, 917988, 1147485, 1223984, 1376982, 1529980, 1835976, 2065473, 2294970, 2753964, 3059960, 3442455, 3671952, 4130946, 4589940, 5507928, 6119920, 6884910, 8261892, 9179880, 10327365, 11015856, 13769820, 16523784, 18359760, 20654730, 27539640, 33047568, 41309460, 55079280, 82618920, 165237840]

約数ペア:

[(1, 165237840), (2, 82618920), (3, 55079280), (4, 41309460), (5, 33047568), (6, 27539640), (8, 20654730), (9, 18359760), (10, 16523784), (12, 13769820), (15, 11015856), (16, 10327365), (18, 9179880), (20, 8261892), (24, 6884910), (27, 6119920), (30, 5507928), (36, 4589940), (40, 4130946), (45, 3671952), (48, 3442455), (54, 3059960), (60, 2753964), (72, 2294970), (80, 2065473), (90, 1835976), (108, 1529980), (120, 1376982), (135, 1223984), (144, 1147485), (180, 917988), (216, 764990), (227, 727920), (240, 688491), (270, 611992), (337, 490320), (360, 458994), (432, 382495), (454, 363960), (540, 305996), (674, 245160), (681, 242640), (720, 229497), (908, 181980), (1011, 163440), (1080, 152998), (1135, 145584), (1348, 122580), (1362, 121320), (1685, 98064), (1816, 90990), (2022, 81720), (2043, 80880), (2160, 76499), (2270, 72792), (2696, 61290), (2724, 60660), (3033, 54480), (3370, 49032), (3405, 48528), (3632, 45495), (4044, 40860), (4086, 40440), (4540, 36396), (5055, 32688), (5392, 30645), (5448, 30330), (6066, 27240), (6129, 26960), (6740, 24516), (6810, 24264), (8088, 20430), (8172, 20220), (9080, 18198), (9099, 18160), (10110, 16344), (10215, 16176), (10896, 15165), (12132, 13620), (12258, 13480)]