170826960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16553}}^1$

素因数の和:16612

約数の個数: 80

約数和(自身を含む): 541911744

約数和(自身を除く): 371084784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 16553, 33106, 49659, 66212, 82765, 99318, 132424, 165530, 198636, 248295, 264848, 331060, 397272, 496590, 662120, 711779, 794544, 993180, 1324240, 1423558, 1986360, 2135337, 2847116, 3558895, 3972720, 4270674, 5694232, 7117790, 8541348, 10676685, 11388464, 14235580, 17082696, 21353370, 28471160, 34165392, 42706740, 56942320, 85413480, 170826960]

約数ペア:

[(1, 170826960), (2, 85413480), (3, 56942320), (4, 42706740), (5, 34165392), (6, 28471160), (8, 21353370), (10, 17082696), (12, 14235580), (15, 11388464), (16, 10676685), (20, 8541348), (24, 7117790), (30, 5694232), (40, 4270674), (43, 3972720), (48, 3558895), (60, 2847116), (80, 2135337), (86, 1986360), (120, 1423558), (129, 1324240), (172, 993180), (215, 794544), (240, 711779), (258, 662120), (344, 496590), (430, 397272), (516, 331060), (645, 264848), (688, 248295), (860, 198636), (1032, 165530), (1290, 132424), (1720, 99318), (2064, 82765), (2580, 66212), (3440, 49659), (5160, 33106), (10320, 16553)]