8968008420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{338927}}^1$

素因数の和:338959

約数の個数: 144

約数和(自身を含む): 32455745280

約数和(自身を除く): 23487736860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 338927, 677854, 1016781, 1355708, 1694635, 2033562, 2372489, 3050343, 3389270, 4067124, 4744978, 5083905, 6100686, 6778540, 7117467, 9151029, 9489956, 10167810, 11862445, 12201372, 14234934, 15251715, 16607423, 18302058, 20335620, 21352401, 23724890, 28469868, 30503430, 33214846, 35587335, 36604116, 42704802, 45755145, 47449780, 49822269, 61006860, 64057203, 66429692, 71174670, 83037115, 85409604, 91510290, 99644538, 106762005, 128114406, 142349340, 149466807, 166074230, 183020580, 199289076, 213524010, 249111345, 256228812, 298933614, 320286015, 332148460, 427048020, 448400421, 498222690, 597867228, 640572030, 747334035, 896800842, 996445380, 1281144060, 1494668070, 1793601684, 2242002105, 2989336140, 4484004210, 8968008420]

約数ペア:

[(1, 8968008420), (2, 4484004210), (3, 2989336140), (4, 2242002105), (5, 1793601684), (6, 1494668070), (7, 1281144060), (9, 996445380), (10, 896800842), (12, 747334035), (14, 640572030), (15, 597867228), (18, 498222690), (20, 448400421), (21, 427048020), (27, 332148460), (28, 320286015), (30, 298933614), (35, 256228812), (36, 249111345), (42, 213524010), (45, 199289076), (49, 183020580), (54, 166074230), (60, 149466807), (63, 142349340), (70, 128114406), (84, 106762005), (90, 99644538), (98, 91510290), (105, 85409604), (108, 83037115), (126, 71174670), (135, 66429692), (140, 64057203), (147, 61006860), (180, 49822269), (189, 47449780), (196, 45755145), (210, 42704802), (245, 36604116), (252, 35587335), (270, 33214846), (294, 30503430), (315, 28469868), (378, 23724890), (420, 21352401), (441, 20335620), (490, 18302058), (540, 16607423), (588, 15251715), (630, 14234934), (735, 12201372), (756, 11862445), (882, 10167810), (945, 9489956), (980, 9151029), (1260, 7117467), (1323, 6778540), (1470, 6100686), (1764, 5083905), (1890, 4744978), (2205, 4067124), (2646, 3389270), (2940, 3050343), (3780, 2372489), (4410, 2033562), (5292, 1694635), (6615, 1355708), (8820, 1016781), (13230, 677854), (26460, 338927)]