160038120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3967

約数の個数: 128

約数和(自身を含む): 540794880

約数和(自身を除く): 380756760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 3911, 4092, 5115, 6820, 7822, 8184, 10230, 11733, 13640, 15644, 19555, 20460, 23466, 31288, 39110, 40920, 43021, 46932, 58665, 78220, 86042, 93864, 117330, 121241, 129063, 156440, 172084, 215105, 234660, 242482, 258126, 344168, 363723, 430210, 469320, 484964, 516252, 606205, 645315, 727446, 860420, 969928, 1032504, 1212410, 1290630, 1333651, 1454892, 1720840, 1818615, 2424820, 2581260, 2667302, 2909784, 3637230, 4000953, 4849640, 5162520, 5334604, 6668255, 7274460, 8001906, 10669208, 13336510, 14548920, 16003812, 20004765, 26673020, 32007624, 40009530, 53346040, 80019060, 160038120]

約数ペア:

[(1, 160038120), (2, 80019060), (3, 53346040), (4, 40009530), (5, 32007624), (6, 26673020), (8, 20004765), (10, 16003812), (11, 14548920), (12, 13336510), (15, 10669208), (20, 8001906), (22, 7274460), (24, 6668255), (30, 5334604), (31, 5162520), (33, 4849640), (40, 4000953), (44, 3637230), (55, 2909784), (60, 2667302), (62, 2581260), (66, 2424820), (88, 1818615), (93, 1720840), (110, 1454892), (120, 1333651), (124, 1290630), (132, 1212410), (155, 1032504), (165, 969928), (186, 860420), (220, 727446), (248, 645315), (264, 606205), (310, 516252), (330, 484964), (341, 469320), (372, 430210), (440, 363723), (465, 344168), (620, 258126), (660, 242482), (682, 234660), (744, 215105), (930, 172084), (1023, 156440), (1240, 129063), (1320, 121241), (1364, 117330), (1705, 93864), (1860, 86042), (2046, 78220), (2728, 58665), (3410, 46932), (3720, 43021), (3911, 40920), (4092, 39110), (5115, 31288), (6820, 23466), (7822, 20460), (8184, 19555), (10230, 15644), (11733, 13640)]