266200560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:764

約数の個数: 160

約数和(自身を含む): 922440960

約数和(自身を除く): 656240400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 251, 270, 360, 432, 491, 502, 540, 720, 753, 982, 1004, 1080, 1255, 1473, 1506, 1964, 2008, 2160, 2259, 2455, 2510, 2946, 3012, 3765, 3928, 4016, 4419, 4518, 4910, 5020, 5892, 6024, 6777, 7365, 7530, 7856, 8838, 9036, 9820, 10040, 11295, 11784, 12048, 13257, 13554, 14730, 15060, 17676, 18072, 19640, 20080, 22095, 22590, 23568, 26514, 27108, 29460, 30120, 33885, 35352, 36144, 39280, 44190, 45180, 53028, 54216, 58920, 60240, 66285, 67770, 70704, 88380, 90360, 106056, 108432, 117840, 123241, 132570, 135540, 176760, 180720, 212112, 246482, 265140, 271080, 353520, 369723, 492964, 530280, 542160, 616205, 739446, 985928, 1060560, 1109169, 1232410, 1478892, 1848615, 1971856, 2218338, 2464820, 2957784, 3327507, 3697230, 4436676, 4929640, 5545845, 5915568, 6655014, 7394460, 8873352, 9859280, 11091690, 13310028, 14788920, 16637535, 17746704, 22183380, 26620056, 29577840, 33275070, 44366760, 53240112, 66550140, 88733520, 133100280, 266200560]

約数ペア:

[(1, 266200560), (2, 133100280), (3, 88733520), (4, 66550140), (5, 53240112), (6, 44366760), (8, 33275070), (9, 29577840), (10, 26620056), (12, 22183380), (15, 17746704), (16, 16637535), (18, 14788920), (20, 13310028), (24, 11091690), (27, 9859280), (30, 8873352), (36, 7394460), (40, 6655014), (45, 5915568), (48, 5545845), (54, 4929640), (60, 4436676), (72, 3697230), (80, 3327507), (90, 2957784), (108, 2464820), (120, 2218338), (135, 1971856), (144, 1848615), (180, 1478892), (216, 1232410), (240, 1109169), (251, 1060560), (270, 985928), (360, 739446), (432, 616205), (491, 542160), (502, 530280), (540, 492964), (720, 369723), (753, 353520), (982, 271080), (1004, 265140), (1080, 246482), (1255, 212112), (1473, 180720), (1506, 176760), (1964, 135540), (2008, 132570), (2160, 123241), (2259, 117840), (2455, 108432), (2510, 106056), (2946, 90360), (3012, 88380), (3765, 70704), (3928, 67770), (4016, 66285), (4419, 60240), (4518, 58920), (4910, 54216), (5020, 53028), (5892, 45180), (6024, 44190), (6777, 39280), (7365, 36144), (7530, 35352), (7856, 33885), (8838, 30120), (9036, 29460), (9820, 27108), (10040, 26514), (11295, 23568), (11784, 22590), (12048, 22095), (13257, 20080), (13554, 19640), (14730, 18072), (15060, 17676)]