314043040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 790352640

約数和(自身を除く): 476309600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 263, 272, 340, 439, 526, 544, 680, 878, 1052, 1315, 1360, 1756, 2104, 2195, 2630, 2720, 3512, 4208, 4390, 4471, 5260, 7024, 7463, 8416, 8780, 8942, 10520, 14048, 14926, 17560, 17884, 21040, 22355, 29852, 35120, 35768, 37315, 42080, 44710, 59704, 70240, 71536, 74630, 89420, 115457, 119408, 143072, 149260, 178840, 230914, 238816, 298520, 357680, 461828, 577285, 597040, 715360, 923656, 1154570, 1194080, 1847312, 1962769, 2309140, 3694624, 3925538, 4618280, 7851076, 9236560, 9813845, 15702152, 18473120, 19627690, 31404304, 39255380, 62808608, 78510760, 157021520, 314043040]

約数ペア:

[(1, 314043040), (2, 157021520), (4, 78510760), (5, 62808608), (8, 39255380), (10, 31404304), (16, 19627690), (17, 18473120), (20, 15702152), (32, 9813845), (34, 9236560), (40, 7851076), (68, 4618280), (80, 3925538), (85, 3694624), (136, 2309140), (160, 1962769), (170, 1847312), (263, 1194080), (272, 1154570), (340, 923656), (439, 715360), (526, 597040), (544, 577285), (680, 461828), (878, 357680), (1052, 298520), (1315, 238816), (1360, 230914), (1756, 178840), (2104, 149260), (2195, 143072), (2630, 119408), (2720, 115457), (3512, 89420), (4208, 74630), (4390, 71536), (4471, 70240), (5260, 59704), (7024, 44710), (7463, 42080), (8416, 37315), (8780, 35768), (8942, 35120), (10520, 29852), (14048, 22355), (14926, 21040), (17560, 17884)]