235905040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 658243584

約数和(自身を除く): 422338544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 107, 112, 124, 127, 140, 155, 214, 217, 248, 254, 280, 310, 428, 434, 496, 508, 535, 560, 620, 635, 749, 856, 868, 889, 1016, 1070, 1085, 1240, 1270, 1498, 1712, 1736, 1778, 2032, 2140, 2170, 2480, 2540, 2996, 3317, 3472, 3556, 3745, 3937, 4280, 4340, 4445, 5080, 5992, 6634, 7112, 7490, 7874, 8560, 8680, 8890, 10160, 11984, 13268, 13589, 14224, 14980, 15748, 16585, 17360, 17780, 19685, 23219, 26536, 27178, 27559, 29960, 31496, 33170, 35560, 39370, 46438, 53072, 54356, 55118, 59920, 62992, 66340, 67945, 71120, 78740, 92876, 95123, 108712, 110236, 116095, 132680, 135890, 137795, 157480, 185752, 190246, 217424, 220472, 232190, 265360, 271780, 275590, 314960, 371504, 380492, 421259, 440944, 464380, 475615, 543560, 551180, 760984, 842518, 928760, 951230, 1087120, 1102360, 1521968, 1685036, 1857520, 1902460, 2106295, 2204720, 2948813, 3370072, 3804920, 4212590, 5897626, 6740144, 7609840, 8425180, 11795252, 14744065, 16850360, 23590504, 29488130, 33700720, 47181008, 58976260, 117952520, 235905040]

約数ペア:

[(1, 235905040), (2, 117952520), (4, 58976260), (5, 47181008), (7, 33700720), (8, 29488130), (10, 23590504), (14, 16850360), (16, 14744065), (20, 11795252), (28, 8425180), (31, 7609840), (35, 6740144), (40, 5897626), (56, 4212590), (62, 3804920), (70, 3370072), (80, 2948813), (107, 2204720), (112, 2106295), (124, 1902460), (127, 1857520), (140, 1685036), (155, 1521968), (214, 1102360), (217, 1087120), (248, 951230), (254, 928760), (280, 842518), (310, 760984), (428, 551180), (434, 543560), (496, 475615), (508, 464380), (535, 440944), (560, 421259), (620, 380492), (635, 371504), (749, 314960), (856, 275590), (868, 271780), (889, 265360), (1016, 232190), (1070, 220472), (1085, 217424), (1240, 190246), (1270, 185752), (1498, 157480), (1712, 137795), (1736, 135890), (1778, 132680), (2032, 116095), (2140, 110236), (2170, 108712), (2480, 95123), (2540, 92876), (2996, 78740), (3317, 71120), (3472, 67945), (3556, 66340), (3745, 62992), (3937, 59920), (4280, 55118), (4340, 54356), (4445, 53072), (5080, 46438), (5992, 39370), (6634, 35560), (7112, 33170), (7490, 31496), (7874, 29960), (8560, 27559), (8680, 27178), (8890, 26536), (10160, 23219), (11984, 19685), (13268, 17780), (13589, 17360), (14224, 16585), (14980, 15748)]