164098920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6481}}^1$

素因数の和:6706

約数の個数: 64

約数和(自身を含む): 494706240

約数和(自身を除く): 330607320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 6481, 8440, 12660, 12962, 19443, 25320, 25924, 32405, 38886, 51848, 64810, 77772, 97215, 129620, 155544, 194430, 259240, 388860, 777720, 1367491, 2734982, 4102473, 5469964, 6837455, 8204946, 10939928, 13674910, 16409892, 20512365, 27349820, 32819784, 41024730, 54699640, 82049460, 164098920]

約数ペア:

[(1, 164098920), (2, 82049460), (3, 54699640), (4, 41024730), (5, 32819784), (6, 27349820), (8, 20512365), (10, 16409892), (12, 13674910), (15, 10939928), (20, 8204946), (24, 6837455), (30, 5469964), (40, 4102473), (60, 2734982), (120, 1367491), (211, 777720), (422, 388860), (633, 259240), (844, 194430), (1055, 155544), (1266, 129620), (1688, 97215), (2110, 77772), (2532, 64810), (3165, 51848), (4220, 38886), (5064, 32405), (6330, 25924), (6481, 25320), (8440, 19443), (12660, 12962)]