187847040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 602795520

約数和(自身を除く): 414948480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 227, 240, 320, 384, 431, 454, 480, 640, 681, 862, 908, 960, 1135, 1293, 1362, 1724, 1816, 1920, 2155, 2270, 2586, 2724, 3405, 3448, 3632, 4310, 4540, 5172, 5448, 6465, 6810, 6896, 7264, 8620, 9080, 10344, 10896, 12930, 13620, 13792, 14528, 17240, 18160, 20688, 21792, 25860, 27240, 27584, 29056, 34480, 36320, 41376, 43584, 51720, 54480, 55168, 68960, 72640, 82752, 87168, 97837, 103440, 108960, 137920, 145280, 165504, 195674, 206880, 217920, 275840, 293511, 391348, 413760, 435840, 489185, 587022, 782696, 827520, 978370, 1174044, 1467555, 1565392, 1956740, 2348088, 2935110, 3130784, 3913480, 4696176, 5870220, 6261568, 7826960, 9392352, 11740440, 12523136, 15653920, 18784704, 23480880, 31307840, 37569408, 46961760, 62615680, 93923520, 187847040]

約数ペア:

[(1, 187847040), (2, 93923520), (3, 62615680), (4, 46961760), (5, 37569408), (6, 31307840), (8, 23480880), (10, 18784704), (12, 15653920), (15, 12523136), (16, 11740440), (20, 9392352), (24, 7826960), (30, 6261568), (32, 5870220), (40, 4696176), (48, 3913480), (60, 3130784), (64, 2935110), (80, 2348088), (96, 1956740), (120, 1565392), (128, 1467555), (160, 1174044), (192, 978370), (227, 827520), (240, 782696), (320, 587022), (384, 489185), (431, 435840), (454, 413760), (480, 391348), (640, 293511), (681, 275840), (862, 217920), (908, 206880), (960, 195674), (1135, 165504), (1293, 145280), (1362, 137920), (1724, 108960), (1816, 103440), (1920, 97837), (2155, 87168), (2270, 82752), (2586, 72640), (2724, 68960), (3405, 55168), (3448, 54480), (3632, 51720), (4310, 43584), (4540, 41376), (5172, 36320), (5448, 34480), (6465, 29056), (6810, 27584), (6896, 27240), (7264, 25860), (8620, 21792), (9080, 20688), (10344, 18160), (10896, 17240), (12930, 14528), (13620, 13792)]