1566356820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{55663}}^1$

素因数の和:55749

約数の個数: 96

約数和(自身を含む): 5087244288

約数和(自身を除く): 3520887468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 9380, 14070, 28140, 55663, 111326, 166989, 222652, 278315, 333978, 389641, 556630, 667956, 779282, 834945, 1113260, 1168923, 1558564, 1669890, 1948205, 2337846, 3339780, 3729421, 3896410, 4675692, 5844615, 7458842, 7792820, 11188263, 11689230, 14917684, 18647105, 22376526, 23378460, 26105947, 37294210, 44753052, 52211894, 55941315, 74588420, 78317841, 104423788, 111882630, 130529735, 156635682, 223765260, 261059470, 313271364, 391589205, 522118940, 783178410, 1566356820]

約数ペア:

[(1, 1566356820), (2, 783178410), (3, 522118940), (4, 391589205), (5, 313271364), (6, 261059470), (7, 223765260), (10, 156635682), (12, 130529735), (14, 111882630), (15, 104423788), (20, 78317841), (21, 74588420), (28, 55941315), (30, 52211894), (35, 44753052), (42, 37294210), (60, 26105947), (67, 23378460), (70, 22376526), (84, 18647105), (105, 14917684), (134, 11689230), (140, 11188263), (201, 7792820), (210, 7458842), (268, 5844615), (335, 4675692), (402, 3896410), (420, 3729421), (469, 3339780), (670, 2337846), (804, 1948205), (938, 1669890), (1005, 1558564), (1340, 1168923), (1407, 1113260), (1876, 834945), (2010, 779282), (2345, 667956), (2814, 556630), (4020, 389641), (4690, 333978), (5628, 278315), (7035, 222652), (9380, 166989), (14070, 111326), (28140, 55663)]