996979080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1913}}^1$

素因数の和:2071

約数の個数: 128

約数和(自身を含む): 3092411520

約数和(自身を除く): 2095432440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 101, 120, 129, 172, 202, 215, 258, 303, 344, 404, 430, 505, 516, 606, 645, 808, 860, 1010, 1032, 1212, 1290, 1515, 1720, 1913, 2020, 2424, 2580, 3030, 3826, 4040, 4343, 5160, 5739, 6060, 7652, 8686, 9565, 11478, 12120, 13029, 15304, 17372, 19130, 21715, 22956, 26058, 28695, 34744, 38260, 43430, 45912, 52116, 57390, 65145, 76520, 82259, 86860, 104232, 114780, 130290, 164518, 173720, 193213, 229560, 246777, 260580, 329036, 386426, 411295, 493554, 521160, 579639, 658072, 772852, 822590, 966065, 987108, 1159278, 1233885, 1545704, 1645180, 1932130, 1974216, 2318556, 2467770, 2898195, 3290360, 3864260, 4637112, 4935540, 5796390, 7728520, 8308159, 9871080, 11592780, 16616318, 23185560, 24924477, 33232636, 41540795, 49848954, 66465272, 83081590, 99697908, 124622385, 166163180, 199395816, 249244770, 332326360, 498489540, 996979080]

約数ペア:

[(1, 996979080), (2, 498489540), (3, 332326360), (4, 249244770), (5, 199395816), (6, 166163180), (8, 124622385), (10, 99697908), (12, 83081590), (15, 66465272), (20, 49848954), (24, 41540795), (30, 33232636), (40, 24924477), (43, 23185560), (60, 16616318), (86, 11592780), (101, 9871080), (120, 8308159), (129, 7728520), (172, 5796390), (202, 4935540), (215, 4637112), (258, 3864260), (303, 3290360), (344, 2898195), (404, 2467770), (430, 2318556), (505, 1974216), (516, 1932130), (606, 1645180), (645, 1545704), (808, 1233885), (860, 1159278), (1010, 987108), (1032, 966065), (1212, 822590), (1290, 772852), (1515, 658072), (1720, 579639), (1913, 521160), (2020, 493554), (2424, 411295), (2580, 386426), (3030, 329036), (3826, 260580), (4040, 246777), (4343, 229560), (5160, 193213), (5739, 173720), (6060, 164518), (7652, 130290), (8686, 114780), (9565, 104232), (11478, 86860), (12120, 82259), (13029, 76520), (15304, 65145), (17372, 57390), (19130, 52116), (21715, 45912), (22956, 43430), (26058, 38260), (28695, 34744)]