135761320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4643}}^1$

素因数の和:4714

約数の個数: 64

約数和(自身を含む): 331024320

約数和(自身を除く): 195263000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 2924, 3655, 4643, 5848, 7310, 9286, 14620, 18572, 23215, 29240, 37144, 46430, 78931, 92860, 157862, 185720, 199649, 315724, 394655, 399298, 631448, 789310, 798596, 998245, 1578620, 1597192, 1996490, 3157240, 3394033, 3992980, 6788066, 7985960, 13576132, 16970165, 27152264, 33940330, 67880660, 135761320]

約数ペア:

[(1, 135761320), (2, 67880660), (4, 33940330), (5, 27152264), (8, 16970165), (10, 13576132), (17, 7985960), (20, 6788066), (34, 3992980), (40, 3394033), (43, 3157240), (68, 1996490), (85, 1597192), (86, 1578620), (136, 998245), (170, 798596), (172, 789310), (215, 631448), (340, 399298), (344, 394655), (430, 315724), (680, 199649), (731, 185720), (860, 157862), (1462, 92860), (1720, 78931), (2924, 46430), (3655, 37144), (4643, 29240), (5848, 23215), (7310, 18572), (9286, 14620)]