76811680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2342

約数の個数: 96

約数和(自身を含む): 208474560

約数和(自身を除く): 131662880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 2297, 3040, 3344, 4180, 4594, 6688, 8360, 9188, 11485, 16720, 18376, 22970, 25267, 33440, 36752, 43643, 45940, 50534, 73504, 87286, 91880, 101068, 126335, 174572, 183760, 202136, 218215, 252670, 349144, 367520, 404272, 436430, 480073, 505340, 698288, 808544, 872860, 960146, 1010680, 1396576, 1745720, 1920292, 2021360, 2400365, 3491440, 3840584, 4042720, 4800730, 6982880, 7681168, 9601460, 15362336, 19202920, 38405840, 76811680]

約数ペア:

[(1, 76811680), (2, 38405840), (4, 19202920), (5, 15362336), (8, 9601460), (10, 7681168), (11, 6982880), (16, 4800730), (19, 4042720), (20, 3840584), (22, 3491440), (32, 2400365), (38, 2021360), (40, 1920292), (44, 1745720), (55, 1396576), (76, 1010680), (80, 960146), (88, 872860), (95, 808544), (110, 698288), (152, 505340), (160, 480073), (176, 436430), (190, 404272), (209, 367520), (220, 349144), (304, 252670), (352, 218215), (380, 202136), (418, 183760), (440, 174572), (608, 126335), (760, 101068), (836, 91880), (880, 87286), (1045, 73504), (1520, 50534), (1672, 45940), (1760, 43643), (2090, 36752), (2297, 33440), (3040, 25267), (3344, 22970), (4180, 18376), (4594, 16720), (6688, 11485), (8360, 9188)]