68023040

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 171573360

約数和(自身を除く): 103550320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 2797, 3040, 4864, 5594, 6080, 11188, 12160, 13985, 22376, 24320, 27970, 44752, 53143, 55940, 89504, 106286, 111880, 179008, 212572, 223760, 265715, 358016, 425144, 447520, 531430, 716032, 850288, 895040, 1062860, 1700576, 1790080, 2125720, 3401152, 3580160, 4251440, 6802304, 8502880, 13604608, 17005760, 34011520, 68023040]

約数ペア:

[(1, 68023040), (2, 34011520), (4, 17005760), (5, 13604608), (8, 8502880), (10, 6802304), (16, 4251440), (19, 3580160), (20, 3401152), (32, 2125720), (38, 1790080), (40, 1700576), (64, 1062860), (76, 895040), (80, 850288), (95, 716032), (128, 531430), (152, 447520), (160, 425144), (190, 358016), (256, 265715), (304, 223760), (320, 212572), (380, 179008), (608, 111880), (640, 106286), (760, 89504), (1216, 55940), (1280, 53143), (1520, 44752), (2432, 27970), (2797, 24320), (3040, 22376), (4864, 13985), (5594, 12160), (6080, 11188)]