69937280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 194762880

約数和(自身を除く): 124825600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 128, 134, 140, 160, 224, 233, 268, 280, 320, 335, 448, 466, 469, 536, 560, 640, 670, 896, 932, 938, 1072, 1120, 1165, 1340, 1631, 1864, 1876, 2144, 2240, 2330, 2345, 2680, 3262, 3728, 3752, 4288, 4480, 4660, 4690, 5360, 6524, 7456, 7504, 8155, 8576, 9320, 9380, 10720, 13048, 14912, 15008, 15611, 16310, 18640, 18760, 21440, 26096, 29824, 30016, 31222, 32620, 37280, 37520, 42880, 52192, 60032, 62444, 65240, 74560, 75040, 78055, 104384, 109277, 124888, 130480, 149120, 150080, 156110, 208768, 218554, 249776, 260960, 300160, 312220, 437108, 499552, 521920, 546385, 624440, 874216, 999104, 1043840, 1092770, 1248880, 1748432, 1998208, 2185540, 2497760, 3496864, 4371080, 4995520, 6993728, 8742160, 9991040, 13987456, 17484320, 34968640, 69937280]

約数ペア:

[(1, 69937280), (2, 34968640), (4, 17484320), (5, 13987456), (7, 9991040), (8, 8742160), (10, 6993728), (14, 4995520), (16, 4371080), (20, 3496864), (28, 2497760), (32, 2185540), (35, 1998208), (40, 1748432), (56, 1248880), (64, 1092770), (67, 1043840), (70, 999104), (80, 874216), (112, 624440), (128, 546385), (134, 521920), (140, 499552), (160, 437108), (224, 312220), (233, 300160), (268, 260960), (280, 249776), (320, 218554), (335, 208768), (448, 156110), (466, 150080), (469, 149120), (536, 130480), (560, 124888), (640, 109277), (670, 104384), (896, 78055), (932, 75040), (938, 74560), (1072, 65240), (1120, 62444), (1165, 60032), (1340, 52192), (1631, 42880), (1864, 37520), (1876, 37280), (2144, 32620), (2240, 31222), (2330, 30016), (2345, 29824), (2680, 26096), (3262, 21440), (3728, 18760), (3752, 18640), (4288, 16310), (4480, 15611), (4660, 15008), (4690, 14912), (5360, 13048), (6524, 10720), (7456, 9380), (7504, 9320), (8155, 8576)]