69186880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:552

約数の個数: 112

約数和(自身を含む): 191511936

約数和(自身を除く): 122325056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 320, 335, 448, 461, 469, 536, 560, 670, 922, 938, 1072, 1120, 1340, 1844, 1876, 2144, 2240, 2305, 2345, 2680, 3227, 3688, 3752, 4288, 4610, 4690, 5360, 6454, 7376, 7504, 9220, 9380, 10720, 12908, 14752, 15008, 16135, 18440, 18760, 21440, 25816, 29504, 30016, 30887, 32270, 36880, 37520, 51632, 61774, 64540, 73760, 75040, 103264, 123548, 129080, 147520, 150080, 154435, 206528, 216209, 247096, 258160, 308870, 432418, 494192, 516320, 617740, 864836, 988384, 1032640, 1081045, 1235480, 1729672, 1976768, 2162090, 2470960, 3459344, 4324180, 4941920, 6918688, 8648360, 9883840, 13837376, 17296720, 34593440, 69186880]

約数ペア:

[(1, 69186880), (2, 34593440), (4, 17296720), (5, 13837376), (7, 9883840), (8, 8648360), (10, 6918688), (14, 4941920), (16, 4324180), (20, 3459344), (28, 2470960), (32, 2162090), (35, 1976768), (40, 1729672), (56, 1235480), (64, 1081045), (67, 1032640), (70, 988384), (80, 864836), (112, 617740), (134, 516320), (140, 494192), (160, 432418), (224, 308870), (268, 258160), (280, 247096), (320, 216209), (335, 206528), (448, 154435), (461, 150080), (469, 147520), (536, 129080), (560, 123548), (670, 103264), (922, 75040), (938, 73760), (1072, 64540), (1120, 61774), (1340, 51632), (1844, 37520), (1876, 36880), (2144, 32270), (2240, 30887), (2305, 30016), (2345, 29504), (2680, 25816), (3227, 21440), (3688, 18760), (3752, 18440), (4288, 16135), (4610, 15008), (4690, 14752), (5360, 12908), (6454, 10720), (7376, 9380), (7504, 9220)]