40611780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 144897984

約数和(自身を除く): 104286204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 43, 44, 45, 53, 54, 55, 60, 66, 81, 86, 90, 99, 106, 108, 110, 129, 132, 135, 159, 162, 165, 172, 180, 198, 212, 215, 220, 258, 265, 270, 297, 318, 324, 330, 387, 396, 405, 430, 473, 477, 495, 516, 530, 540, 583, 594, 636, 645, 660, 774, 795, 810, 860, 891, 946, 954, 990, 1060, 1161, 1166, 1188, 1290, 1419, 1431, 1485, 1548, 1590, 1620, 1749, 1782, 1892, 1908, 1935, 1980, 2279, 2322, 2332, 2365, 2385, 2580, 2838, 2862, 2915, 2970, 3180, 3483, 3498, 3564, 3870, 4257, 4293, 4455, 4558, 4644, 4730, 4770, 5247, 5676, 5724, 5805, 5830, 5940, 6837, 6966, 6996, 7095, 7155, 7740, 8514, 8586, 8745, 8910, 9116, 9460, 9540, 10494, 11395, 11610, 11660, 12771, 13674, 13932, 14190, 14310, 15741, 17028, 17172, 17415, 17490, 17820, 20511, 20988, 21285, 21465, 22790, 23220, 25069, 25542, 26235, 27348, 28380, 28620, 31482, 34185, 34830, 34980, 38313, 41022, 42570, 42930, 45580, 47223, 50138, 51084, 52470, 61533, 62964, 63855, 68370, 69660, 75207, 76626, 78705, 82044, 85140, 85860, 94446, 100276, 102555, 104940, 123066, 125345, 127710, 136740, 150414, 153252, 157410, 184599, 188892, 191565, 205110, 225621, 236115, 246132, 250690, 255420, 300828, 307665, 314820, 369198, 376035, 383130, 410220, 451242, 472230, 501380, 615330, 676863, 738396, 752070, 766260, 902484, 922995, 944460, 1128105, 1230660, 1353726, 1504140, 1845990, 2030589, 2256210, 2707452, 3384315, 3691980, 4061178, 4512420, 6768630, 8122356, 10152945, 13537260, 20305890, 40611780]

約数ペア:

[(1, 40611780), (2, 20305890), (3, 13537260), (4, 10152945), (5, 8122356), (6, 6768630), (9, 4512420), (10, 4061178), (11, 3691980), (12, 3384315), (15, 2707452), (18, 2256210), (20, 2030589), (22, 1845990), (27, 1504140), (30, 1353726), (33, 1230660), (36, 1128105), (43, 944460), (44, 922995), (45, 902484), (53, 766260), (54, 752070), (55, 738396), (60, 676863), (66, 615330), (81, 501380), (86, 472230), (90, 451242), (99, 410220), (106, 383130), (108, 376035), (110, 369198), (129, 314820), (132, 307665), (135, 300828), (159, 255420), (162, 250690), (165, 246132), (172, 236115), (180, 225621), (198, 205110), (212, 191565), (215, 188892), (220, 184599), (258, 157410), (265, 153252), (270, 150414), (297, 136740), (318, 127710), (324, 125345), (330, 123066), (387, 104940), (396, 102555), (405, 100276), (430, 94446), (473, 85860), (477, 85140), (495, 82044), (516, 78705), (530, 76626), (540, 75207), (583, 69660), (594, 68370), (636, 63855), (645, 62964), (660, 61533), (774, 52470), (795, 51084), (810, 50138), (860, 47223), (891, 45580), (946, 42930), (954, 42570), (990, 41022), (1060, 38313), (1161, 34980), (1166, 34830), (1188, 34185), (1290, 31482), (1419, 28620), (1431, 28380), (1485, 27348), (1548, 26235), (1590, 25542), (1620, 25069), (1749, 23220), (1782, 22790), (1892, 21465), (1908, 21285), (1935, 20988), (1980, 20511), (2279, 17820), (2322, 17490), (2332, 17415), (2365, 17172), (2385, 17028), (2580, 15741), (2838, 14310), (2862, 14190), (2915, 13932), (2970, 13674), (3180, 12771), (3483, 11660), (3498, 11610), (3564, 11395), (3870, 10494), (4257, 9540), (4293, 9460), (4455, 9116), (4558, 8910), (4644, 8745), (4730, 8586), (4770, 8514), (5247, 7740), (5676, 7155), (5724, 7095), (5805, 6996), (5830, 6966), (5940, 6837)]