117952520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 318504960

約数和(自身を除く): 200552440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 107, 124, 127, 140, 155, 214, 217, 248, 254, 280, 310, 428, 434, 508, 535, 620, 635, 749, 856, 868, 889, 1016, 1070, 1085, 1240, 1270, 1498, 1736, 1778, 2140, 2170, 2540, 2996, 3317, 3556, 3745, 3937, 4280, 4340, 4445, 5080, 5992, 6634, 7112, 7490, 7874, 8680, 8890, 13268, 13589, 14980, 15748, 16585, 17780, 19685, 23219, 26536, 27178, 27559, 29960, 31496, 33170, 35560, 39370, 46438, 54356, 55118, 66340, 67945, 78740, 92876, 95123, 108712, 110236, 116095, 132680, 135890, 137795, 157480, 185752, 190246, 220472, 232190, 271780, 275590, 380492, 421259, 464380, 475615, 543560, 551180, 760984, 842518, 928760, 951230, 1102360, 1685036, 1902460, 2106295, 2948813, 3370072, 3804920, 4212590, 5897626, 8425180, 11795252, 14744065, 16850360, 23590504, 29488130, 58976260, 117952520]

約数ペア:

[(1, 117952520), (2, 58976260), (4, 29488130), (5, 23590504), (7, 16850360), (8, 14744065), (10, 11795252), (14, 8425180), (20, 5897626), (28, 4212590), (31, 3804920), (35, 3370072), (40, 2948813), (56, 2106295), (62, 1902460), (70, 1685036), (107, 1102360), (124, 951230), (127, 928760), (140, 842518), (155, 760984), (214, 551180), (217, 543560), (248, 475615), (254, 464380), (280, 421259), (310, 380492), (428, 275590), (434, 271780), (508, 232190), (535, 220472), (620, 190246), (635, 185752), (749, 157480), (856, 137795), (868, 135890), (889, 132680), (1016, 116095), (1070, 110236), (1085, 108712), (1240, 95123), (1270, 92876), (1498, 78740), (1736, 67945), (1778, 66340), (2140, 55118), (2170, 54356), (2540, 46438), (2996, 39370), (3317, 35560), (3556, 33170), (3745, 31496), (3937, 29960), (4280, 27559), (4340, 27178), (4445, 26536), (5080, 23219), (5992, 19685), (6634, 17780), (7112, 16585), (7490, 15748), (7874, 14980), (8680, 13589), (8890, 13268)]