766707040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1187}}^1$

素因数の和:1580

約数の個数: 96

約数和(自身を含む): 1983066624

約数和(自身を除く): 1216359584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 367, 440, 734, 880, 1187, 1468, 1760, 1835, 2374, 2936, 3670, 4037, 4748, 5872, 5935, 7340, 8074, 9496, 11744, 11870, 13057, 14680, 16148, 18992, 20185, 23740, 26114, 29360, 32296, 37984, 40370, 47480, 52228, 58720, 64592, 65285, 80740, 94960, 104456, 129184, 130570, 161480, 189920, 208912, 261140, 322960, 417824, 435629, 522280, 645920, 871258, 1044560, 1742516, 2089120, 2178145, 3485032, 4356290, 4791919, 6970064, 8712580, 9583838, 13940128, 17425160, 19167676, 23959595, 34850320, 38335352, 47919190, 69700640, 76670704, 95838380, 153341408, 191676760, 383353520, 766707040]

約数ペア:

[(1, 766707040), (2, 383353520), (4, 191676760), (5, 153341408), (8, 95838380), (10, 76670704), (11, 69700640), (16, 47919190), (20, 38335352), (22, 34850320), (32, 23959595), (40, 19167676), (44, 17425160), (55, 13940128), (80, 9583838), (88, 8712580), (110, 6970064), (160, 4791919), (176, 4356290), (220, 3485032), (352, 2178145), (367, 2089120), (440, 1742516), (734, 1044560), (880, 871258), (1187, 645920), (1468, 522280), (1760, 435629), (1835, 417824), (2374, 322960), (2936, 261140), (3670, 208912), (4037, 189920), (4748, 161480), (5872, 130570), (5935, 129184), (7340, 104456), (8074, 94960), (9496, 80740), (11744, 65285), (11870, 64592), (13057, 58720), (14680, 52228), (16148, 47480), (18992, 40370), (20185, 37984), (23740, 32296), (26114, 29360)]