1613000640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3301}}^1$

素因数の和:3830

約数の個数: 112

約数和(自身を含む): 5132892960

約数和(自身を除く): 3519892320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 509, 960, 1018, 1527, 2036, 2545, 3054, 3301, 4072, 5090, 6108, 6602, 7635, 8144, 9903, 10180, 12216, 13204, 15270, 16288, 16505, 19806, 20360, 24432, 26408, 30540, 32576, 33010, 39612, 40720, 48864, 49515, 52816, 61080, 66020, 79224, 81440, 97728, 99030, 105632, 122160, 132040, 158448, 162880, 198060, 211264, 244320, 264080, 316896, 396120, 488640, 528160, 633792, 792240, 1056320, 1584480, 1680209, 3168960, 3360418, 5040627, 6720836, 8401045, 10081254, 13441672, 16802090, 20162508, 25203135, 26883344, 33604180, 40325016, 50406270, 53766688, 67208360, 80650032, 100812540, 107533376, 134416720, 161300064, 201625080, 268833440, 322600128, 403250160, 537666880, 806500320, 1613000640]

約数ペア:

[(1, 1613000640), (2, 806500320), (3, 537666880), (4, 403250160), (5, 322600128), (6, 268833440), (8, 201625080), (10, 161300064), (12, 134416720), (15, 107533376), (16, 100812540), (20, 80650032), (24, 67208360), (30, 53766688), (32, 50406270), (40, 40325016), (48, 33604180), (60, 26883344), (64, 25203135), (80, 20162508), (96, 16802090), (120, 13441672), (160, 10081254), (192, 8401045), (240, 6720836), (320, 5040627), (480, 3360418), (509, 3168960), (960, 1680209), (1018, 1584480), (1527, 1056320), (2036, 792240), (2545, 633792), (3054, 528160), (3301, 488640), (4072, 396120), (5090, 316896), (6108, 264080), (6602, 244320), (7635, 211264), (8144, 198060), (9903, 162880), (10180, 158448), (12216, 132040), (13204, 122160), (15270, 105632), (16288, 99030), (16505, 97728), (19806, 81440), (20360, 79224), (24432, 66020), (26408, 61080), (30540, 52816), (32576, 49515), (33010, 48864), (39612, 40720)]