61783260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 221405184

約数和(自身を除く): 159621924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 43, 44, 55, 60, 66, 70, 77, 84, 86, 105, 110, 129, 132, 140, 154, 165, 172, 210, 215, 220, 231, 258, 301, 308, 311, 330, 385, 420, 430, 462, 473, 516, 602, 622, 645, 660, 770, 860, 903, 924, 933, 946, 1155, 1204, 1244, 1290, 1419, 1505, 1540, 1555, 1806, 1866, 1892, 2177, 2310, 2365, 2580, 2838, 3010, 3110, 3311, 3421, 3612, 3732, 4354, 4515, 4620, 4665, 4730, 5676, 6020, 6220, 6531, 6622, 6842, 7095, 8708, 9030, 9330, 9460, 9933, 10263, 10885, 13062, 13244, 13373, 13684, 14190, 16555, 17105, 18060, 18660, 19866, 20526, 21770, 23947, 26124, 26746, 28380, 32655, 33110, 34210, 39732, 40119, 41052, 43540, 47894, 49665, 51315, 53492, 65310, 66220, 66865, 68420, 71841, 80238, 93611, 95788, 99330, 102630, 119735, 130620, 133730, 143682, 147103, 160476, 187222, 198660, 200595, 205260, 239470, 267460, 280833, 287364, 294206, 359205, 374444, 401190, 441309, 468055, 478940, 561666, 588412, 718410, 735515, 802380, 882618, 936110, 1029721, 1123332, 1404165, 1436820, 1471030, 1765236, 1872220, 2059442, 2206545, 2808330, 2942060, 3089163, 4118884, 4413090, 5148605, 5616660, 6178326, 8826180, 10297210, 12356652, 15445815, 20594420, 30891630, 61783260]

約数ペア:

[(1, 61783260), (2, 30891630), (3, 20594420), (4, 15445815), (5, 12356652), (6, 10297210), (7, 8826180), (10, 6178326), (11, 5616660), (12, 5148605), (14, 4413090), (15, 4118884), (20, 3089163), (21, 2942060), (22, 2808330), (28, 2206545), (30, 2059442), (33, 1872220), (35, 1765236), (42, 1471030), (43, 1436820), (44, 1404165), (55, 1123332), (60, 1029721), (66, 936110), (70, 882618), (77, 802380), (84, 735515), (86, 718410), (105, 588412), (110, 561666), (129, 478940), (132, 468055), (140, 441309), (154, 401190), (165, 374444), (172, 359205), (210, 294206), (215, 287364), (220, 280833), (231, 267460), (258, 239470), (301, 205260), (308, 200595), (311, 198660), (330, 187222), (385, 160476), (420, 147103), (430, 143682), (462, 133730), (473, 130620), (516, 119735), (602, 102630), (622, 99330), (645, 95788), (660, 93611), (770, 80238), (860, 71841), (903, 68420), (924, 66865), (933, 66220), (946, 65310), (1155, 53492), (1204, 51315), (1244, 49665), (1290, 47894), (1419, 43540), (1505, 41052), (1540, 40119), (1555, 39732), (1806, 34210), (1866, 33110), (1892, 32655), (2177, 28380), (2310, 26746), (2365, 26124), (2580, 23947), (2838, 21770), (3010, 20526), (3110, 19866), (3311, 18660), (3421, 18060), (3612, 17105), (3732, 16555), (4354, 14190), (4515, 13684), (4620, 13373), (4665, 13244), (4730, 13062), (5676, 10885), (6020, 10263), (6220, 9933), (6531, 9460), (6622, 9330), (6842, 9030), (7095, 8708)]