138123720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1012

約数の個数: 192

約数和(自身を含む): 522288000

約数和(自身を除く): 384164280

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, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 180, 210, 236, 252, 280, 295, 315, 354, 360, 413, 420, 472, 504, 531, 590, 630, 708, 826, 840, 885, 929, 1062, 1180, 1239, 1260, 1416, 1652, 1770, 1858, 2065, 2124, 2360, 2478, 2520, 2655, 2787, 3304, 3540, 3716, 3717, 4130, 4248, 4645, 4956, 5310, 5574, 6195, 6503, 7080, 7432, 7434, 8260, 8361, 9290, 9912, 10620, 11148, 12390, 13006, 13935, 14868, 16520, 16722, 18580, 18585, 19509, 21240, 22296, 24780, 26012, 27870, 29736, 32515, 33444, 37160, 37170, 39018, 41805, 49560, 52024, 54811, 55740, 58527, 65030, 66888, 74340, 78036, 83610, 97545, 109622, 111480, 117054, 130060, 148680, 156072, 164433, 167220, 195090, 219244, 234108, 260120, 274055, 292635, 328866, 334440, 383677, 390180, 438488, 468216, 493299, 548110, 585270, 657732, 767354, 780360, 822165, 986598, 1096220, 1151031, 1170540, 1315464, 1534708, 1644330, 1918385, 1973196, 2192440, 2302062, 2341080, 2466495, 3069416, 3288660, 3453093, 3836770, 3946392, 4604124, 4932990, 5755155, 6577320, 6906186, 7673540, 9208248, 9865980, 11510310, 13812372, 15347080, 17265465, 19731960, 23020620, 27624744, 34530930, 46041240, 69061860, 138123720]

約数ペア:

[(1, 138123720), (2, 69061860), (3, 46041240), (4, 34530930), (5, 27624744), (6, 23020620), (7, 19731960), (8, 17265465), (9, 15347080), (10, 13812372), (12, 11510310), (14, 9865980), (15, 9208248), (18, 7673540), (20, 6906186), (21, 6577320), (24, 5755155), (28, 4932990), (30, 4604124), (35, 3946392), (36, 3836770), (40, 3453093), (42, 3288660), (45, 3069416), (56, 2466495), (59, 2341080), (60, 2302062), (63, 2192440), (70, 1973196), (72, 1918385), (84, 1644330), (90, 1534708), (105, 1315464), (118, 1170540), (120, 1151031), (126, 1096220), (140, 986598), (168, 822165), (177, 780360), (180, 767354), (210, 657732), (236, 585270), (252, 548110), (280, 493299), (295, 468216), (315, 438488), (354, 390180), (360, 383677), (413, 334440), (420, 328866), (472, 292635), (504, 274055), (531, 260120), (590, 234108), (630, 219244), (708, 195090), (826, 167220), (840, 164433), (885, 156072), (929, 148680), (1062, 130060), (1180, 117054), (1239, 111480), (1260, 109622), (1416, 97545), (1652, 83610), (1770, 78036), (1858, 74340), (2065, 66888), (2124, 65030), (2360, 58527), (2478, 55740), (2520, 54811), (2655, 52024), (2787, 49560), (3304, 41805), (3540, 39018), (3716, 37170), (3717, 37160), (4130, 33444), (4248, 32515), (4645, 29736), (4956, 27870), (5310, 26012), (5574, 24780), (6195, 22296), (6503, 21240), (7080, 19509), (7432, 18585), (7434, 18580), (8260, 16722), (8361, 16520), (9290, 14868), (9912, 13935), (10620, 13006), (11148, 12390)]