165632280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 545875200

約数和(自身を除く): 380242920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 179, 220, 264, 330, 358, 440, 537, 660, 701, 716, 895, 1074, 1320, 1402, 1432, 1790, 1969, 2103, 2148, 2685, 2804, 3505, 3580, 3938, 4206, 4296, 5370, 5608, 5907, 7010, 7160, 7711, 7876, 8412, 9845, 10515, 10740, 11814, 14020, 15422, 15752, 16824, 19690, 21030, 21480, 23133, 23628, 28040, 29535, 30844, 38555, 39380, 42060, 46266, 47256, 59070, 61688, 77110, 78760, 84120, 92532, 115665, 118140, 125479, 154220, 185064, 231330, 236280, 250958, 308440, 376437, 462660, 501916, 627395, 752874, 925320, 1003832, 1254790, 1380269, 1505748, 1882185, 2509580, 2760538, 3011496, 3764370, 4140807, 5019160, 5521076, 6901345, 7528740, 8281614, 11042152, 13802690, 15057480, 16563228, 20704035, 27605380, 33126456, 41408070, 55210760, 82816140, 165632280]

約数ペア:

[(1, 165632280), (2, 82816140), (3, 55210760), (4, 41408070), (5, 33126456), (6, 27605380), (8, 20704035), (10, 16563228), (11, 15057480), (12, 13802690), (15, 11042152), (20, 8281614), (22, 7528740), (24, 6901345), (30, 5521076), (33, 5019160), (40, 4140807), (44, 3764370), (55, 3011496), (60, 2760538), (66, 2509580), (88, 1882185), (110, 1505748), (120, 1380269), (132, 1254790), (165, 1003832), (179, 925320), (220, 752874), (264, 627395), (330, 501916), (358, 462660), (440, 376437), (537, 308440), (660, 250958), (701, 236280), (716, 231330), (895, 185064), (1074, 154220), (1320, 125479), (1402, 118140), (1432, 115665), (1790, 92532), (1969, 84120), (2103, 78760), (2148, 77110), (2685, 61688), (2804, 59070), (3505, 47256), (3580, 46266), (3938, 42060), (4206, 39380), (4296, 38555), (5370, 30844), (5608, 29535), (5907, 28040), (7010, 23628), (7160, 23133), (7711, 21480), (7876, 21030), (8412, 19690), (9845, 16824), (10515, 15752), (10740, 15422), (11814, 14020)]