270573984

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 817296480

約数和(自身を除く): 546722496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 197, 228, 251, 288, 304, 342, 394, 456, 502, 591, 608, 684, 753, 788, 912, 1004, 1182, 1368, 1506, 1576, 1773, 1824, 2008, 2259, 2364, 2736, 3012, 3152, 3546, 3743, 4016, 4518, 4728, 4769, 5472, 6024, 6304, 7092, 7486, 8032, 9036, 9456, 9538, 11229, 12048, 14184, 14307, 14972, 18072, 18912, 19076, 22458, 24096, 28368, 28614, 29944, 33687, 36144, 38152, 42921, 44916, 49447, 56736, 57228, 59888, 67374, 72288, 76304, 85842, 89832, 98894, 114456, 119776, 134748, 148341, 152608, 171684, 179664, 197788, 228912, 269496, 296682, 343368, 359328, 395576, 445023, 457824, 538992, 593364, 686736, 791152, 890046, 939493, 1077984, 1186728, 1373472, 1582304, 1780092, 1878986, 2373456, 2818479, 3560184, 3757972, 4746912, 5636958, 7120368, 7515944, 8455437, 11273916, 14240736, 15031888, 16910874, 22547832, 30063776, 33821748, 45095664, 67643496, 90191328, 135286992, 270573984]

約数ペア:

[(1, 270573984), (2, 135286992), (3, 90191328), (4, 67643496), (6, 45095664), (8, 33821748), (9, 30063776), (12, 22547832), (16, 16910874), (18, 15031888), (19, 14240736), (24, 11273916), (32, 8455437), (36, 7515944), (38, 7120368), (48, 5636958), (57, 4746912), (72, 3757972), (76, 3560184), (96, 2818479), (114, 2373456), (144, 1878986), (152, 1780092), (171, 1582304), (197, 1373472), (228, 1186728), (251, 1077984), (288, 939493), (304, 890046), (342, 791152), (394, 686736), (456, 593364), (502, 538992), (591, 457824), (608, 445023), (684, 395576), (753, 359328), (788, 343368), (912, 296682), (1004, 269496), (1182, 228912), (1368, 197788), (1506, 179664), (1576, 171684), (1773, 152608), (1824, 148341), (2008, 134748), (2259, 119776), (2364, 114456), (2736, 98894), (3012, 89832), (3152, 85842), (3546, 76304), (3743, 72288), (4016, 67374), (4518, 59888), (4728, 57228), (4769, 56736), (5472, 49447), (6024, 44916), (6304, 42921), (7092, 38152), (7486, 36144), (8032, 33687), (9036, 29944), (9456, 28614), (9538, 28368), (11229, 24096), (12048, 22458), (14184, 19076), (14307, 18912), (14972, 18072)]