2662664880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{593}}^1$

素因数の和:1015

約数の個数: 160

約数和(自身を含む): 8448048576

約数和(自身を除く): 5785383696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 353, 424, 530, 593, 636, 706, 795, 848, 1059, 1060, 1186, 1272, 1412, 1590, 1765, 1779, 2118, 2120, 2372, 2544, 2824, 2965, 3180, 3530, 3558, 4236, 4240, 4744, 5295, 5648, 5930, 6360, 7060, 7116, 8472, 8895, 9488, 10590, 11860, 12720, 14120, 14232, 16944, 17790, 18709, 21180, 23720, 28240, 28464, 31429, 35580, 37418, 42360, 47440, 56127, 62858, 71160, 74836, 84720, 93545, 94287, 112254, 125716, 142320, 149672, 157145, 187090, 188574, 209329, 224508, 251432, 280635, 299344, 314290, 374180, 377148, 418658, 449016, 471435, 502864, 561270, 627987, 628580, 748360, 754296, 837316, 898032, 942870, 1046645, 1122540, 1255974, 1257160, 1496720, 1508592, 1674632, 1885740, 2093290, 2245080, 2511948, 2514320, 3139935, 3349264, 3771480, 4186580, 4490160, 5023896, 6279870, 7542960, 8373160, 10047792, 11094437, 12559740, 16746320, 22188874, 25119480, 33283311, 44377748, 50238960, 55472185, 66566622, 88755496, 110944370, 133133244, 166416555, 177510992, 221888740, 266266488, 332833110, 443777480, 532532976, 665666220, 887554960, 1331332440, 2662664880]

約数ペア:

[(1, 2662664880), (2, 1331332440), (3, 887554960), (4, 665666220), (5, 532532976), (6, 443777480), (8, 332833110), (10, 266266488), (12, 221888740), (15, 177510992), (16, 166416555), (20, 133133244), (24, 110944370), (30, 88755496), (40, 66566622), (48, 55472185), (53, 50238960), (60, 44377748), (80, 33283311), (106, 25119480), (120, 22188874), (159, 16746320), (212, 12559740), (240, 11094437), (265, 10047792), (318, 8373160), (353, 7542960), (424, 6279870), (530, 5023896), (593, 4490160), (636, 4186580), (706, 3771480), (795, 3349264), (848, 3139935), (1059, 2514320), (1060, 2511948), (1186, 2245080), (1272, 2093290), (1412, 1885740), (1590, 1674632), (1765, 1508592), (1779, 1496720), (2118, 1257160), (2120, 1255974), (2372, 1122540), (2544, 1046645), (2824, 942870), (2965, 898032), (3180, 837316), (3530, 754296), (3558, 748360), (4236, 628580), (4240, 627987), (4744, 561270), (5295, 502864), (5648, 471435), (5930, 449016), (6360, 418658), (7060, 377148), (7116, 374180), (8472, 314290), (8895, 299344), (9488, 280635), (10590, 251432), (11860, 224508), (12720, 209329), (14120, 188574), (14232, 187090), (16944, 157145), (17790, 149672), (18709, 142320), (21180, 125716), (23720, 112254), (28240, 94287), (28464, 93545), (31429, 84720), (35580, 74836), (37418, 71160), (42360, 62858), (47440, 56127)]