214906160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:851

約数の個数: 120

約数和(自身を含む): 589980096

約数和(自身を除く): 375073936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 751, 784, 980, 1022, 1168, 1460, 1502, 1960, 2044, 2555, 2920, 3004, 3577, 3755, 3920, 4088, 5110, 5257, 5840, 6008, 7154, 7510, 8176, 10220, 10514, 12016, 14308, 15020, 17885, 20440, 21028, 26285, 28616, 30040, 35770, 36799, 40880, 42056, 52570, 54823, 57232, 60080, 71540, 73598, 84112, 105140, 109646, 143080, 147196, 183995, 210280, 219292, 274115, 286160, 294392, 367990, 383761, 420560, 438584, 548230, 588784, 735980, 767522, 877168, 1096460, 1471960, 1535044, 1918805, 2192920, 2686327, 2943920, 3070088, 3837610, 4385840, 5372654, 6140176, 7675220, 10745308, 13431635, 15350440, 21490616, 26863270, 30700880, 42981232, 53726540, 107453080, 214906160]

約数ペア:

[(1, 214906160), (2, 107453080), (4, 53726540), (5, 42981232), (7, 30700880), (8, 26863270), (10, 21490616), (14, 15350440), (16, 13431635), (20, 10745308), (28, 7675220), (35, 6140176), (40, 5372654), (49, 4385840), (56, 3837610), (70, 3070088), (73, 2943920), (80, 2686327), (98, 2192920), (112, 1918805), (140, 1535044), (146, 1471960), (196, 1096460), (245, 877168), (280, 767522), (292, 735980), (365, 588784), (392, 548230), (490, 438584), (511, 420560), (560, 383761), (584, 367990), (730, 294392), (751, 286160), (784, 274115), (980, 219292), (1022, 210280), (1168, 183995), (1460, 147196), (1502, 143080), (1960, 109646), (2044, 105140), (2555, 84112), (2920, 73598), (3004, 71540), (3577, 60080), (3755, 57232), (3920, 54823), (4088, 52570), (5110, 42056), (5257, 40880), (5840, 36799), (6008, 35770), (7154, 30040), (7510, 28616), (8176, 26285), (10220, 21028), (10514, 20440), (12016, 17885), (14308, 15020)]