219213360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1213}}^1$

素因数の和:1483

約数の個数: 120

約数和(自身を含む): 739733904

約数和(自身を除く): 520520544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 360, 502, 720, 753, 1004, 1213, 1255, 1506, 2008, 2259, 2426, 2510, 3012, 3639, 3765, 4016, 4518, 4852, 5020, 6024, 6065, 7278, 7530, 9036, 9704, 10040, 10917, 11295, 12048, 12130, 14556, 15060, 18072, 18195, 19408, 20080, 21834, 22590, 24260, 29112, 30120, 36144, 36390, 43668, 45180, 48520, 54585, 58224, 60240, 72780, 87336, 90360, 97040, 109170, 145560, 174672, 180720, 218340, 291120, 304463, 436680, 608926, 873360, 913389, 1217852, 1522315, 1826778, 2435704, 2740167, 3044630, 3653556, 4566945, 4871408, 5480334, 6089260, 7307112, 9133890, 10960668, 12178520, 13700835, 14614224, 18267780, 21921336, 24357040, 27401670, 36535560, 43842672, 54803340, 73071120, 109606680, 219213360]

約数ペア:

[(1, 219213360), (2, 109606680), (3, 73071120), (4, 54803340), (5, 43842672), (6, 36535560), (8, 27401670), (9, 24357040), (10, 21921336), (12, 18267780), (15, 14614224), (16, 13700835), (18, 12178520), (20, 10960668), (24, 9133890), (30, 7307112), (36, 6089260), (40, 5480334), (45, 4871408), (48, 4566945), (60, 3653556), (72, 3044630), (80, 2740167), (90, 2435704), (120, 1826778), (144, 1522315), (180, 1217852), (240, 913389), (251, 873360), (360, 608926), (502, 436680), (720, 304463), (753, 291120), (1004, 218340), (1213, 180720), (1255, 174672), (1506, 145560), (2008, 109170), (2259, 97040), (2426, 90360), (2510, 87336), (3012, 72780), (3639, 60240), (3765, 58224), (4016, 54585), (4518, 48520), (4852, 45180), (5020, 43668), (6024, 36390), (6065, 36144), (7278, 30120), (7530, 29112), (9036, 24260), (9704, 22590), (10040, 21834), (10917, 20080), (11295, 19408), (12048, 18195), (12130, 18072), (14556, 15060)]