7292146920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{172147}}^1$

素因数の和:172514

約数の個数: 64

約数和(自身を含む): 21938541120

約数和(自身を除く): 14646394200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 7060, 8472, 10590, 14120, 21180, 42360, 172147, 344294, 516441, 688588, 860735, 1032882, 1377176, 1721470, 2065764, 2582205, 3442940, 4131528, 5164410, 6885880, 10328820, 20657640, 60767891, 121535782, 182303673, 243071564, 303839455, 364607346, 486143128, 607678910, 729214692, 911518365, 1215357820, 1458429384, 1823036730, 2430715640, 3646073460, 7292146920]

約数ペア:

[(1, 7292146920), (2, 3646073460), (3, 2430715640), (4, 1823036730), (5, 1458429384), (6, 1215357820), (8, 911518365), (10, 729214692), (12, 607678910), (15, 486143128), (20, 364607346), (24, 303839455), (30, 243071564), (40, 182303673), (60, 121535782), (120, 60767891), (353, 20657640), (706, 10328820), (1059, 6885880), (1412, 5164410), (1765, 4131528), (2118, 3442940), (2824, 2582205), (3530, 2065764), (4236, 1721470), (5295, 1377176), (7060, 1032882), (8472, 860735), (10590, 688588), (14120, 516441), (21180, 344294), (42360, 172147)]