16685658780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{18401}}^1$

素因数の和:18564

約数の個数: 192

約数和(自身を含む): 56983191552

約数和(自身を除く): 40297532772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 127, 140, 170, 204, 210, 238, 254, 255, 340, 357, 381, 420, 476, 508, 510, 595, 635, 714, 762, 889, 1020, 1190, 1270, 1428, 1524, 1778, 1785, 1905, 2159, 2380, 2540, 2667, 3556, 3570, 3810, 4318, 4445, 5334, 6477, 7140, 7620, 8636, 8890, 10668, 10795, 12954, 13335, 15113, 17780, 18401, 21590, 25908, 26670, 30226, 32385, 36802, 43180, 45339, 53340, 55203, 60452, 64770, 73604, 75565, 90678, 92005, 110406, 128807, 129540, 151130, 181356, 184010, 220812, 226695, 257614, 276015, 302260, 312817, 368020, 386421, 453390, 515228, 552030, 625634, 644035, 772842, 906780, 938451, 1104060, 1251268, 1288070, 1545684, 1564085, 1876902, 1932105, 2189719, 2336927, 2576140, 3128170, 3753804, 3864210, 4379438, 4673854, 4692255, 6256340, 6569157, 7010781, 7728420, 8758876, 9347708, 9384510, 10948595, 11684635, 13138314, 14021562, 16358489, 18769020, 21897190, 23369270, 26276628, 28043124, 32716978, 32845785, 35053905, 39727759, 43794380, 46738540, 49075467, 65433956, 65691570, 70107810, 79455518, 81792445, 98150934, 119183277, 131383140, 140215620, 158911036, 163584890, 196301868, 198638795, 238366554, 245377335, 278094313, 327169780, 397277590, 476733108, 490754670, 556188626, 595916385, 794555180, 834282939, 981509340, 1112377252, 1191832770, 1390471565, 1668565878, 2383665540, 2780943130, 3337131756, 4171414695, 5561886260, 8342829390, 16685658780]

約数ペア:

[(1, 16685658780), (2, 8342829390), (3, 5561886260), (4, 4171414695), (5, 3337131756), (6, 2780943130), (7, 2383665540), (10, 1668565878), (12, 1390471565), (14, 1191832770), (15, 1112377252), (17, 981509340), (20, 834282939), (21, 794555180), (28, 595916385), (30, 556188626), (34, 490754670), (35, 476733108), (42, 397277590), (51, 327169780), (60, 278094313), (68, 245377335), (70, 238366554), (84, 198638795), (85, 196301868), (102, 163584890), (105, 158911036), (119, 140215620), (127, 131383140), (140, 119183277), (170, 98150934), (204, 81792445), (210, 79455518), (238, 70107810), (254, 65691570), (255, 65433956), (340, 49075467), (357, 46738540), (381, 43794380), (420, 39727759), (476, 35053905), (508, 32845785), (510, 32716978), (595, 28043124), (635, 26276628), (714, 23369270), (762, 21897190), (889, 18769020), (1020, 16358489), (1190, 14021562), (1270, 13138314), (1428, 11684635), (1524, 10948595), (1778, 9384510), (1785, 9347708), (1905, 8758876), (2159, 7728420), (2380, 7010781), (2540, 6569157), (2667, 6256340), (3556, 4692255), (3570, 4673854), (3810, 4379438), (4318, 3864210), (4445, 3753804), (5334, 3128170), (6477, 2576140), (7140, 2336927), (7620, 2189719), (8636, 1932105), (8890, 1876902), (10668, 1564085), (10795, 1545684), (12954, 1288070), (13335, 1251268), (15113, 1104060), (17780, 938451), (18401, 906780), (21590, 772842), (25908, 644035), (26670, 625634), (30226, 552030), (32385, 515228), (36802, 453390), (43180, 386421), (45339, 368020), (53340, 312817), (55203, 302260), (60452, 276015), (64770, 257614), (73604, 226695), (75565, 220812), (90678, 184010), (92005, 181356), (110406, 151130), (128807, 129540)]