20180959680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{429017}}^1$

素因数の和:429051

約数の個数: 168

約数和(自身を含む): 74535871248

約数和(自身を除く): 54354911568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 47040, 429017, 858034, 1287051, 1716068, 2145085, 2574102, 3003119, 3432136, 4290170, 5148204, 6006238, 6435255, 6864272, 8580340, 9009357, 10296408, 12012476, 12870510, 13728544, 15015595, 17160680, 18018714, 20592816, 21021833, 24024952, 25741020, 27457088, 30031190, 34321360, 36037428, 41185632, 42043666, 45046785, 48049904, 51482040, 60062380, 63065499, 68642720, 72074856, 82371264, 84087332, 90093570, 96099808, 102964080, 105109165, 120124760, 126130998, 137285440, 144149712, 168174664, 180187140, 192199616, 205928160, 210218330, 240249520, 252261996, 288299424, 315327495, 336349328, 360374280, 411856320, 420436660, 480499040, 504523992, 576598848, 630654990, 672698656, 720748560, 840873320, 960998080, 1009047984, 1261309980, 1345397312, 1441497120, 1681746640, 2018095968, 2522619960, 2882994240, 3363493280, 4036191936, 5045239920, 6726986560, 10090479840, 20180959680]

約数ペア:

[(1, 20180959680), (2, 10090479840), (3, 6726986560), (4, 5045239920), (5, 4036191936), (6, 3363493280), (7, 2882994240), (8, 2522619960), (10, 2018095968), (12, 1681746640), (14, 1441497120), (15, 1345397312), (16, 1261309980), (20, 1009047984), (21, 960998080), (24, 840873320), (28, 720748560), (30, 672698656), (32, 630654990), (35, 576598848), (40, 504523992), (42, 480499040), (48, 420436660), (49, 411856320), (56, 360374280), (60, 336349328), (64, 315327495), (70, 288299424), (80, 252261996), (84, 240249520), (96, 210218330), (98, 205928160), (105, 192199616), (112, 180187140), (120, 168174664), (140, 144149712), (147, 137285440), (160, 126130998), (168, 120124760), (192, 105109165), (196, 102964080), (210, 96099808), (224, 90093570), (240, 84087332), (245, 82371264), (280, 72074856), (294, 68642720), (320, 63065499), (336, 60062380), (392, 51482040), (420, 48049904), (448, 45046785), (480, 42043666), (490, 41185632), (560, 36037428), (588, 34321360), (672, 30031190), (735, 27457088), (784, 25741020), (840, 24024952), (960, 21021833), (980, 20592816), (1120, 18018714), (1176, 17160680), (1344, 15015595), (1470, 13728544), (1568, 12870510), (1680, 12012476), (1960, 10296408), (2240, 9009357), (2352, 8580340), (2940, 6864272), (3136, 6435255), (3360, 6006238), (3920, 5148204), (4704, 4290170), (5880, 3432136), (6720, 3003119), (7840, 2574102), (9408, 2145085), (11760, 1716068), (15680, 1287051), (23520, 858034), (47040, 429017)]