528070839440

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1\times {\mathrm{61231}}^1$

素因数の和:62920

約数の個数: 80

約数和(自身を含む): 1246884360960

約数和(自身を除く): 718813521520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 1609, 2680, 3218, 5360, 6436, 8045, 12872, 16090, 25744, 32180, 61231, 64360, 107803, 122462, 128720, 215606, 244924, 306155, 431212, 489848, 539015, 612310, 862424, 979696, 1078030, 1224620, 1724848, 2156060, 2449240, 4102477, 4312120, 4898480, 8204954, 8624240, 16409908, 20512385, 32819816, 41024770, 65639632, 82049540, 98520679, 164099080, 197041358, 328198160, 394082716, 492603395, 788165432, 985206790, 1576330864, 1970413580, 3940827160, 6600885493, 7881654320, 13201770986, 26403541972, 33004427465, 52807083944, 66008854930, 105614167888, 132017709860, 264035419720, 528070839440]

約数ペア:

[(1, 528070839440), (2, 264035419720), (4, 132017709860), (5, 105614167888), (8, 66008854930), (10, 52807083944), (16, 33004427465), (20, 26403541972), (40, 13201770986), (67, 7881654320), (80, 6600885493), (134, 3940827160), (268, 1970413580), (335, 1576330864), (536, 985206790), (670, 788165432), (1072, 492603395), (1340, 394082716), (1609, 328198160), (2680, 197041358), (3218, 164099080), (5360, 98520679), (6436, 82049540), (8045, 65639632), (12872, 41024770), (16090, 32819816), (25744, 20512385), (32180, 16409908), (61231, 8624240), (64360, 8204954), (107803, 4898480), (122462, 4312120), (128720, 4102477), (215606, 2449240), (244924, 2156060), (306155, 1724848), (431212, 1224620), (489848, 1078030), (539015, 979696), (612310, 862424)]