26514120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 86832000

約数和(自身を除く): 60317880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 401, 435, 456, 551, 570, 580, 696, 760, 802, 870, 1102, 1140, 1160, 1203, 1604, 1653, 1740, 2005, 2204, 2280, 2406, 2755, 3208, 3306, 3480, 4010, 4408, 4812, 5510, 6015, 6612, 7619, 8020, 8265, 9624, 11020, 11629, 12030, 13224, 15238, 16040, 16530, 22040, 22857, 23258, 24060, 30476, 33060, 34887, 38095, 45714, 46516, 48120, 58145, 60952, 66120, 69774, 76190, 91428, 93032, 114285, 116290, 139548, 152380, 174435, 182856, 220951, 228570, 232580, 279096, 304760, 348870, 441902, 457140, 465160, 662853, 697740, 883804, 914280, 1104755, 1325706, 1395480, 1767608, 2209510, 2651412, 3314265, 4419020, 5302824, 6628530, 8838040, 13257060, 26514120]

約数ペア:

[(1, 26514120), (2, 13257060), (3, 8838040), (4, 6628530), (5, 5302824), (6, 4419020), (8, 3314265), (10, 2651412), (12, 2209510), (15, 1767608), (19, 1395480), (20, 1325706), (24, 1104755), (29, 914280), (30, 883804), (38, 697740), (40, 662853), (57, 465160), (58, 457140), (60, 441902), (76, 348870), (87, 304760), (95, 279096), (114, 232580), (116, 228570), (120, 220951), (145, 182856), (152, 174435), (174, 152380), (190, 139548), (228, 116290), (232, 114285), (285, 93032), (290, 91428), (348, 76190), (380, 69774), (401, 66120), (435, 60952), (456, 58145), (551, 48120), (570, 46516), (580, 45714), (696, 38095), (760, 34887), (802, 33060), (870, 30476), (1102, 24060), (1140, 23258), (1160, 22857), (1203, 22040), (1604, 16530), (1653, 16040), (1740, 15238), (2005, 13224), (2204, 12030), (2280, 11629), (2406, 11020), (2755, 9624), (3208, 8265), (3306, 8020), (3480, 7619), (4010, 6612), (4408, 6015), (4812, 5510)]