1131142960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:843

約数の個数: 120

約数和(自身を含む): 2831805360

約数和(自身を除く): 1700662400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 361, 380, 424, 530, 722, 739, 760, 848, 1007, 1060, 1444, 1478, 1520, 1805, 2014, 2120, 2888, 2956, 3610, 3695, 4028, 4240, 5035, 5776, 5912, 7220, 7390, 8056, 10070, 11824, 14041, 14440, 14780, 16112, 19133, 20140, 28082, 28880, 29560, 38266, 39167, 40280, 56164, 59120, 70205, 76532, 78334, 80560, 95665, 112328, 140410, 153064, 156668, 191330, 195835, 224656, 266779, 280820, 306128, 313336, 382660, 391670, 533558, 561640, 626672, 744173, 765320, 783340, 1067116, 1123280, 1333895, 1488346, 1530640, 1566680, 2134232, 2667790, 2976692, 3133360, 3720865, 4268464, 5335580, 5953384, 7441730, 10671160, 11906768, 14139287, 14883460, 21342320, 28278574, 29766920, 56557148, 59533840, 70696435, 113114296, 141392870, 226228592, 282785740, 565571480, 1131142960]

約数ペア:

[(1, 1131142960), (2, 565571480), (4, 282785740), (5, 226228592), (8, 141392870), (10, 113114296), (16, 70696435), (19, 59533840), (20, 56557148), (38, 29766920), (40, 28278574), (53, 21342320), (76, 14883460), (80, 14139287), (95, 11906768), (106, 10671160), (152, 7441730), (190, 5953384), (212, 5335580), (265, 4268464), (304, 3720865), (361, 3133360), (380, 2976692), (424, 2667790), (530, 2134232), (722, 1566680), (739, 1530640), (760, 1488346), (848, 1333895), (1007, 1123280), (1060, 1067116), (1444, 783340), (1478, 765320), (1520, 744173), (1805, 626672), (2014, 561640), (2120, 533558), (2888, 391670), (2956, 382660), (3610, 313336), (3695, 306128), (4028, 280820), (4240, 266779), (5035, 224656), (5776, 195835), (5912, 191330), (7220, 156668), (7390, 153064), (8056, 140410), (10070, 112328), (11824, 95665), (14041, 80560), (14440, 78334), (14780, 76532), (16112, 70205), (19133, 59120), (20140, 56164), (28082, 40280), (28880, 39167), (29560, 38266)]