160113660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{381223}}^1$

素因数の和:381242

約数の個数: 48

約数和(自身を含む): 512365056

約数和(自身を除く): 352251396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 381223, 762446, 1143669, 1524892, 1906115, 2287338, 2668561, 3812230, 4574676, 5337122, 5718345, 7624460, 8005683, 10674244, 11436690, 13342805, 16011366, 22873380, 26685610, 32022732, 40028415, 53371220, 80056830, 160113660]

約数ペア:

[(1, 160113660), (2, 80056830), (3, 53371220), (4, 40028415), (5, 32022732), (6, 26685610), (7, 22873380), (10, 16011366), (12, 13342805), (14, 11436690), (15, 10674244), (20, 8005683), (21, 7624460), (28, 5718345), (30, 5337122), (35, 4574676), (42, 3812230), (60, 2668561), (70, 2287338), (84, 1906115), (105, 1524892), (140, 1143669), (210, 762446), (420, 381223)]