276069920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1583

約数の個数: 144

約数和(自身を含む): 792203328

約数和(自身を除く): 516133408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1531, 1568, 1610, 1840, 1960, 2254, 2576, 3062, 3220, 3680, 3920, 4508, 5152, 5635, 6124, 6440, 7655, 7840, 9016, 10717, 11270, 12248, 12880, 15310, 18032, 21434, 22540, 24496, 25760, 30620, 35213, 36064, 42868, 45080, 48992, 53585, 61240, 70426, 75019, 85736, 90160, 107170, 122480, 140852, 150038, 171472, 176065, 180320, 214340, 244960, 246491, 281704, 300076, 342944, 352130, 375095, 428680, 492982, 563408, 600152, 704260, 750190, 857360, 985964, 1126816, 1200304, 1232455, 1408520, 1500380, 1714720, 1725437, 1971928, 2400608, 2464910, 2817040, 3000760, 3450874, 3943856, 4929820, 5634080, 6001520, 6901748, 7887712, 8627185, 9859640, 12003040, 13803496, 17254370, 19719280, 27606992, 34508740, 39438560, 55213984, 69017480, 138034960, 276069920]

約数ペア:

[(1, 276069920), (2, 138034960), (4, 69017480), (5, 55213984), (7, 39438560), (8, 34508740), (10, 27606992), (14, 19719280), (16, 17254370), (20, 13803496), (23, 12003040), (28, 9859640), (32, 8627185), (35, 7887712), (40, 6901748), (46, 6001520), (49, 5634080), (56, 4929820), (70, 3943856), (80, 3450874), (92, 3000760), (98, 2817040), (112, 2464910), (115, 2400608), (140, 1971928), (160, 1725437), (161, 1714720), (184, 1500380), (196, 1408520), (224, 1232455), (230, 1200304), (245, 1126816), (280, 985964), (322, 857360), (368, 750190), (392, 704260), (460, 600152), (490, 563408), (560, 492982), (644, 428680), (736, 375095), (784, 352130), (805, 342944), (920, 300076), (980, 281704), (1120, 246491), (1127, 244960), (1288, 214340), (1531, 180320), (1568, 176065), (1610, 171472), (1840, 150038), (1960, 140852), (2254, 122480), (2576, 107170), (3062, 90160), (3220, 85736), (3680, 75019), (3920, 70426), (4508, 61240), (5152, 53585), (5635, 48992), (6124, 45080), (6440, 42868), (7655, 36064), (7840, 35213), (9016, 30620), (10717, 25760), (11270, 24496), (12248, 22540), (12880, 21434), (15310, 18032)]