1251507180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9341}}^1$

素因数の和:9400

約数の個数: 192

約数和(自身を含む): 4520033280

約数和(自身を除く): 3268526100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 385, 406, 420, 435, 462, 580, 609, 638, 660, 770, 812, 870, 924, 957, 1015, 1155, 1218, 1276, 1540, 1595, 1740, 1914, 2030, 2233, 2310, 2436, 3045, 3190, 3828, 4060, 4466, 4620, 4785, 6090, 6380, 6699, 8932, 9341, 9570, 11165, 12180, 13398, 18682, 19140, 22330, 26796, 28023, 33495, 37364, 44660, 46705, 56046, 65387, 66990, 93410, 102751, 112092, 130774, 133980, 140115, 186820, 196161, 205502, 261548, 270889, 280230, 308253, 326935, 392322, 411004, 513755, 541778, 560460, 616506, 653870, 719257, 784644, 812667, 980805, 1027510, 1083556, 1233012, 1307740, 1354445, 1438514, 1541265, 1625334, 1896223, 1961610, 2055020, 2157771, 2708890, 2877028, 2979779, 3082530, 3250668, 3596285, 3792446, 3923220, 4063335, 4315542, 5417780, 5688669, 5959558, 6165060, 7192570, 7584892, 8126670, 8631084, 8939337, 9481115, 10788855, 11377338, 11919116, 14385140, 14898895, 16253340, 17878674, 18962230, 20858453, 21577710, 22754676, 28443345, 29797790, 35757348, 37924460, 41716906, 43155420, 44696685, 56886690, 59595580, 62575359, 83433812, 89393370, 104292265, 113773380, 125150718, 178786740, 208584530, 250301436, 312876795, 417169060, 625753590, 1251507180]

約数ペア:

[(1, 1251507180), (2, 625753590), (3, 417169060), (4, 312876795), (5, 250301436), (6, 208584530), (7, 178786740), (10, 125150718), (11, 113773380), (12, 104292265), (14, 89393370), (15, 83433812), (20, 62575359), (21, 59595580), (22, 56886690), (28, 44696685), (29, 43155420), (30, 41716906), (33, 37924460), (35, 35757348), (42, 29797790), (44, 28443345), (55, 22754676), (58, 21577710), (60, 20858453), (66, 18962230), (70, 17878674), (77, 16253340), (84, 14898895), (87, 14385140), (105, 11919116), (110, 11377338), (116, 10788855), (132, 9481115), (140, 8939337), (145, 8631084), (154, 8126670), (165, 7584892), (174, 7192570), (203, 6165060), (210, 5959558), (220, 5688669), (231, 5417780), (290, 4315542), (308, 4063335), (319, 3923220), (330, 3792446), (348, 3596285), (385, 3250668), (406, 3082530), (420, 2979779), (435, 2877028), (462, 2708890), (580, 2157771), (609, 2055020), (638, 1961610), (660, 1896223), (770, 1625334), (812, 1541265), (870, 1438514), (924, 1354445), (957, 1307740), (1015, 1233012), (1155, 1083556), (1218, 1027510), (1276, 980805), (1540, 812667), (1595, 784644), (1740, 719257), (1914, 653870), (2030, 616506), (2233, 560460), (2310, 541778), (2436, 513755), (3045, 411004), (3190, 392322), (3828, 326935), (4060, 308253), (4466, 280230), (4620, 270889), (4785, 261548), (6090, 205502), (6380, 196161), (6699, 186820), (8932, 140115), (9341, 133980), (9570, 130774), (11165, 112092), (12180, 102751), (13398, 93410), (18682, 66990), (19140, 65387), (22330, 56046), (26796, 46705), (28023, 44660), (33495, 37364)]