26841009.000000000

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9929}}^1$

素因数の和:9968

約数の個数: 144

約数和(自身を含む): 780736320

約数和(自身を除く): 568057140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 9929, 10710, 19858, 21420, 29787, 39716, 49645, 59574, 69503, 89361, 99290, 119148, 139006, 148935, 168793, 178722, 198580, 208509, 278012, 297870, 337586, 347515, 357444, 417018, 446805, 506379, 595740, 625527, 675172, 695030, 834036, 843965, 893610, 1012758, 1042545, 1181551, 1251054, 1390060, 1519137, 1687930, 1787220, 2025516, 2085090, 2363102, 2502108, 2531895, 3038274, 3127635, 3375860, 3544653, 4170180, 4726204, 5063790, 5907755, 6076548, 6255270, 7089306, 7595685, 10127580, 10633959, 11815510, 12510540, 14178612, 15191370, 17723265, 21267918, 23631020, 30382740, 35446530, 42535836, 53169795, 70893060, 106339590, 212679180]

約数ペア:

[(1, 212679180), (2, 106339590), (3, 70893060), (4, 53169795), (5, 42535836), (6, 35446530), (7, 30382740), (9, 23631020), (10, 21267918), (12, 17723265), (14, 15191370), (15, 14178612), (17, 12510540), (18, 11815510), (20, 10633959), (21, 10127580), (28, 7595685), (30, 7089306), (34, 6255270), (35, 6076548), (36, 5907755), (42, 5063790), (45, 4726204), (51, 4170180), (60, 3544653), (63, 3375860), (68, 3127635), (70, 3038274), (84, 2531895), (85, 2502108), (90, 2363102), (102, 2085090), (105, 2025516), (119, 1787220), (126, 1687930), (140, 1519137), (153, 1390060), (170, 1251054), (180, 1181551), (204, 1042545), (210, 1012758), (238, 893610), (252, 843965), (255, 834036), (306, 695030), (315, 675172), (340, 625527), (357, 595740), (420, 506379), (476, 446805), (510, 417018), (595, 357444), (612, 347515), (630, 337586), (714, 297870), (765, 278012), (1020, 208509), (1071, 198580), (1190, 178722), (1260, 168793), (1428, 148935), (1530, 139006), (1785, 119148), (2142, 99290), (2380, 89361), (3060, 69503), (3570, 59574), (4284, 49645), (5355, 39716), (7140, 29787), (9929, 21420), (10710, 19858)]