1020463248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 3265505280

約数和(自身を除く): 2245042032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 56, 57, 76, 84, 94, 112, 114, 133, 141, 152, 168, 179, 188, 228, 266, 282, 304, 329, 336, 358, 361, 376, 399, 456, 532, 537, 564, 658, 716, 722, 752, 798, 893, 912, 987, 1064, 1074, 1083, 1128, 1253, 1316, 1432, 1444, 1596, 1786, 1974, 2128, 2148, 2166, 2256, 2506, 2527, 2632, 2679, 2864, 2888, 3192, 3401, 3572, 3759, 3948, 4296, 4332, 5012, 5054, 5264, 5358, 5776, 6251, 6384, 6802, 7144, 7518, 7581, 7896, 8413, 8592, 8664, 10024, 10108, 10203, 10716, 12502, 13604, 14288, 15036, 15162, 15792, 16826, 16967, 17328, 18753, 20048, 20216, 20406, 21432, 23807, 25004, 25239, 27208, 30072, 30324, 33652, 33934, 37506, 40432, 40812, 42864, 47614, 50008, 50478, 50901, 54416, 58891, 60144, 60648, 64619, 67304, 67868, 71421, 75012, 81624, 95228, 100016, 100956, 101802, 117782, 118769, 121296, 129238, 134608, 135736, 142842, 150024, 159847, 163248, 176673, 190456, 193857, 201912, 203604, 235564, 237538, 258476, 271472, 285684, 300048, 319694, 353346, 356307, 380912, 387714, 403824, 407208, 452333, 471128, 475076, 479541, 516952, 571368, 639388, 706692, 712614, 775428, 814416, 904666, 942256, 950152, 959082, 1033904, 1118929, 1142736, 1278776, 1356999, 1413384, 1425228, 1550856, 1809332, 1900304, 1918164, 2237858, 2557552, 2713998, 2826768, 2850456, 3037093, 3101712, 3356787, 3618664, 3836328, 4475716, 5427996, 5700912, 6074186, 6713574, 7237328, 7672656, 8951432, 9111279, 10855992, 12148372, 13427148, 17902864, 18222558, 21259651, 21711984, 24296744, 26854296, 36445116, 42519302, 48593488, 53708592, 63778953, 72890232, 85038604, 127557906, 145780464, 170077208, 255115812, 340154416, 510231624, 1020463248]

約数ペア:

[(1, 1020463248), (2, 510231624), (3, 340154416), (4, 255115812), (6, 170077208), (7, 145780464), (8, 127557906), (12, 85038604), (14, 72890232), (16, 63778953), (19, 53708592), (21, 48593488), (24, 42519302), (28, 36445116), (38, 26854296), (42, 24296744), (47, 21711984), (48, 21259651), (56, 18222558), (57, 17902864), (76, 13427148), (84, 12148372), (94, 10855992), (112, 9111279), (114, 8951432), (133, 7672656), (141, 7237328), (152, 6713574), (168, 6074186), (179, 5700912), (188, 5427996), (228, 4475716), (266, 3836328), (282, 3618664), (304, 3356787), (329, 3101712), (336, 3037093), (358, 2850456), (361, 2826768), (376, 2713998), (399, 2557552), (456, 2237858), (532, 1918164), (537, 1900304), (564, 1809332), (658, 1550856), (716, 1425228), (722, 1413384), (752, 1356999), (798, 1278776), (893, 1142736), (912, 1118929), (987, 1033904), (1064, 959082), (1074, 950152), (1083, 942256), (1128, 904666), (1253, 814416), (1316, 775428), (1432, 712614), (1444, 706692), (1596, 639388), (1786, 571368), (1974, 516952), (2128, 479541), (2148, 475076), (2166, 471128), (2256, 452333), (2506, 407208), (2527, 403824), (2632, 387714), (2679, 380912), (2864, 356307), (2888, 353346), (3192, 319694), (3401, 300048), (3572, 285684), (3759, 271472), (3948, 258476), (4296, 237538), (4332, 235564), (5012, 203604), (5054, 201912), (5264, 193857), (5358, 190456), (5776, 176673), (6251, 163248), (6384, 159847), (6802, 150024), (7144, 142842), (7518, 135736), (7581, 134608), (7896, 129238), (8413, 121296), (8592, 118769), (8664, 117782), (10024, 101802), (10108, 100956), (10203, 100016), (10716, 95228), (12502, 81624), (13604, 75012), (14288, 71421), (15036, 67868), (15162, 67304), (15792, 64619), (16826, 60648), (16967, 60144), (17328, 58891), (18753, 54416), (20048, 50901), (20216, 50478), (20406, 50008), (21432, 47614), (23807, 42864), (25004, 40812), (25239, 40432), (27208, 37506), (30072, 33934), (30324, 33652)]