89830720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 168

約数和(自身を含む): 264252456

約数和(自身を除く): 174421736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 320, 337, 340, 392, 448, 476, 490, 544, 560, 595, 674, 680, 784, 833, 952, 980, 1088, 1120, 1190, 1348, 1360, 1568, 1666, 1685, 1904, 1960, 2240, 2359, 2380, 2696, 2720, 3136, 3332, 3370, 3808, 3920, 4165, 4718, 4760, 5392, 5440, 5729, 6664, 6740, 7616, 7840, 8330, 9436, 9520, 10784, 11458, 11795, 13328, 13480, 15680, 16513, 16660, 18872, 19040, 21568, 22916, 23590, 26656, 26960, 28645, 33026, 33320, 37744, 38080, 40103, 45832, 47180, 53312, 53920, 57290, 66052, 66640, 75488, 80206, 82565, 91664, 94360, 107840, 114580, 132104, 133280, 150976, 160412, 165130, 183328, 188720, 200515, 229160, 264208, 266560, 280721, 320824, 330260, 366656, 377440, 401030, 458320, 528416, 561442, 641648, 660520, 754880, 802060, 916640, 1056832, 1122884, 1283296, 1321040, 1403605, 1604120, 1833280, 2245768, 2566592, 2642080, 2807210, 3208240, 4491536, 5284160, 5614420, 6416480, 8983072, 11228840, 12832960, 17966144, 22457680, 44915360, 89830720]

約数ペア:

[(1, 89830720), (2, 44915360), (4, 22457680), (5, 17966144), (7, 12832960), (8, 11228840), (10, 8983072), (14, 6416480), (16, 5614420), (17, 5284160), (20, 4491536), (28, 3208240), (32, 2807210), (34, 2642080), (35, 2566592), (40, 2245768), (49, 1833280), (56, 1604120), (64, 1403605), (68, 1321040), (70, 1283296), (80, 1122884), (85, 1056832), (98, 916640), (112, 802060), (119, 754880), (136, 660520), (140, 641648), (160, 561442), (170, 528416), (196, 458320), (224, 401030), (238, 377440), (245, 366656), (272, 330260), (280, 320824), (320, 280721), (337, 266560), (340, 264208), (392, 229160), (448, 200515), (476, 188720), (490, 183328), (544, 165130), (560, 160412), (595, 150976), (674, 133280), (680, 132104), (784, 114580), (833, 107840), (952, 94360), (980, 91664), (1088, 82565), (1120, 80206), (1190, 75488), (1348, 66640), (1360, 66052), (1568, 57290), (1666, 53920), (1685, 53312), (1904, 47180), (1960, 45832), (2240, 40103), (2359, 38080), (2380, 37744), (2696, 33320), (2720, 33026), (3136, 28645), (3332, 26960), (3370, 26656), (3808, 23590), (3920, 22916), (4165, 21568), (4718, 19040), (4760, 18872), (5392, 16660), (5440, 16513), (5729, 15680), (6664, 13480), (6740, 13328), (7616, 11795), (7840, 11458), (8330, 10784), (9436, 9520)]