236413140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{2131}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 678027168

約数和(自身を除く): 441614028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1849, 2131, 2580, 3698, 4262, 5547, 6393, 7396, 8524, 9245, 10655, 11094, 12786, 18490, 21310, 22188, 25572, 27735, 31965, 36980, 42620, 55470, 63930, 91633, 110940, 127860, 183266, 274899, 366532, 458165, 549798, 916330, 1099596, 1374495, 1832660, 2748990, 3940219, 5497980, 7880438, 11820657, 15760876, 19701095, 23641314, 39402190, 47282628, 59103285, 78804380, 118206570, 236413140]

約数ペア:

[(1, 236413140), (2, 118206570), (3, 78804380), (4, 59103285), (5, 47282628), (6, 39402190), (10, 23641314), (12, 19701095), (15, 15760876), (20, 11820657), (30, 7880438), (43, 5497980), (60, 3940219), (86, 2748990), (129, 1832660), (172, 1374495), (215, 1099596), (258, 916330), (430, 549798), (516, 458165), (645, 366532), (860, 274899), (1290, 183266), (1849, 127860), (2131, 110940), (2580, 91633), (3698, 63930), (4262, 55470), (5547, 42620), (6393, 36980), (7396, 31965), (8524, 27735), (9245, 25572), (10655, 22188), (11094, 21310), (12786, 18490)]