170485280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{152219}}^1$

素因数の和:152241

約数の個数: 48

約数和(自身を含む): 460313280

約数和(自身を除く): 289828000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 152219, 304438, 608876, 761095, 1065533, 1217752, 1522190, 2131066, 2435504, 3044380, 4262132, 4871008, 5327665, 6088760, 8524264, 10655330, 12177520, 17048528, 21310660, 24355040, 34097056, 42621320, 85242640, 170485280]

約数ペア:

[(1, 170485280), (2, 85242640), (4, 42621320), (5, 34097056), (7, 24355040), (8, 21310660), (10, 17048528), (14, 12177520), (16, 10655330), (20, 8524264), (28, 6088760), (32, 5327665), (35, 4871008), (40, 4262132), (56, 3044380), (70, 2435504), (80, 2131066), (112, 1522190), (140, 1217752), (160, 1065533), (224, 761095), (280, 608876), (560, 304438), (1120, 152219)]