1469345920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{327979}}^1$

素因数の和:328005

約数の個数: 64

約数和(自身を含む): 4014475200

約数和(自身を除く): 2545129280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 327979, 655958, 1311916, 1639895, 2295853, 2623832, 3279790, 4591706, 5247664, 6559580, 9183412, 10495328, 11479265, 13119160, 18366824, 20990656, 22958530, 26238320, 36733648, 41981312, 45917060, 52476640, 73467296, 91834120, 104953280, 146934592, 183668240, 209906560, 293869184, 367336480, 734672960, 1469345920]

約数ペア:

[(1, 1469345920), (2, 734672960), (4, 367336480), (5, 293869184), (7, 209906560), (8, 183668240), (10, 146934592), (14, 104953280), (16, 91834120), (20, 73467296), (28, 52476640), (32, 45917060), (35, 41981312), (40, 36733648), (56, 26238320), (64, 22958530), (70, 20990656), (80, 18366824), (112, 13119160), (128, 11479265), (140, 10495328), (160, 9183412), (224, 6559580), (280, 5247664), (320, 4591706), (448, 3279790), (560, 2623832), (640, 2295853), (896, 1639895), (1120, 1311916), (2240, 655958), (4480, 327979)]