138799080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{55079}}^1$

素因数の和:55103

約数の個数: 96

約数和(自身を含む): 515548800

約数和(自身を除く): 376749720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 55079, 110158, 165237, 220316, 275395, 330474, 385553, 440632, 495711, 550790, 660948, 771106, 826185, 991422, 1101580, 1156659, 1321896, 1542212, 1652370, 1927765, 1982844, 2203160, 2313318, 2478555, 3084424, 3304740, 3469977, 3855530, 3965688, 4626636, 4957110, 5783295, 6609480, 6939954, 7711060, 9253272, 9914220, 11566590, 13879908, 15422120, 17349885, 19828440, 23133180, 27759816, 34699770, 46266360, 69399540, 138799080]

約数ペア:

[(1, 138799080), (2, 69399540), (3, 46266360), (4, 34699770), (5, 27759816), (6, 23133180), (7, 19828440), (8, 17349885), (9, 15422120), (10, 13879908), (12, 11566590), (14, 9914220), (15, 9253272), (18, 7711060), (20, 6939954), (21, 6609480), (24, 5783295), (28, 4957110), (30, 4626636), (35, 3965688), (36, 3855530), (40, 3469977), (42, 3304740), (45, 3084424), (56, 2478555), (60, 2313318), (63, 2203160), (70, 1982844), (72, 1927765), (84, 1652370), (90, 1542212), (105, 1321896), (120, 1156659), (126, 1101580), (140, 991422), (168, 826185), (180, 771106), (210, 660948), (252, 550790), (280, 495711), (315, 440632), (360, 385553), (420, 330474), (504, 275395), (630, 220316), (840, 165237), (1260, 110158), (2520, 55079)]