471810080

素因数分解:

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

素因数の和:287

約数の個数: 192

約数和(自身を含む): 1337720832

約数和(自身を除く): 865910752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 107, 112, 124, 127, 140, 155, 160, 214, 217, 224, 248, 254, 280, 310, 428, 434, 496, 508, 535, 560, 620, 635, 749, 856, 868, 889, 992, 1016, 1070, 1085, 1120, 1240, 1270, 1498, 1712, 1736, 1778, 2032, 2140, 2170, 2480, 2540, 2996, 3317, 3424, 3472, 3556, 3745, 3937, 4064, 4280, 4340, 4445, 4960, 5080, 5992, 6634, 6944, 7112, 7490, 7874, 8560, 8680, 8890, 10160, 11984, 13268, 13589, 14224, 14980, 15748, 16585, 17120, 17360, 17780, 19685, 20320, 23219, 23968, 26536, 27178, 27559, 28448, 29960, 31496, 33170, 34720, 35560, 39370, 46438, 53072, 54356, 55118, 59920, 62992, 66340, 67945, 71120, 78740, 92876, 95123, 106144, 108712, 110236, 116095, 119840, 125984, 132680, 135890, 137795, 142240, 157480, 185752, 190246, 217424, 220472, 232190, 265360, 271780, 275590, 314960, 371504, 380492, 421259, 434848, 440944, 464380, 475615, 530720, 543560, 551180, 629920, 743008, 760984, 842518, 881888, 928760, 951230, 1087120, 1102360, 1521968, 1685036, 1857520, 1902460, 2106295, 2174240, 2204720, 2948813, 3043936, 3370072, 3715040, 3804920, 4212590, 4409440, 5897626, 6740144, 7609840, 8425180, 11795252, 13480288, 14744065, 15219680, 16850360, 23590504, 29488130, 33700720, 47181008, 58976260, 67401440, 94362016, 117952520, 235905040, 471810080]

約数ペア:

[(1, 471810080), (2, 235905040), (4, 117952520), (5, 94362016), (7, 67401440), (8, 58976260), (10, 47181008), (14, 33700720), (16, 29488130), (20, 23590504), (28, 16850360), (31, 15219680), (32, 14744065), (35, 13480288), (40, 11795252), (56, 8425180), (62, 7609840), (70, 6740144), (80, 5897626), (107, 4409440), (112, 4212590), (124, 3804920), (127, 3715040), (140, 3370072), (155, 3043936), (160, 2948813), (214, 2204720), (217, 2174240), (224, 2106295), (248, 1902460), (254, 1857520), (280, 1685036), (310, 1521968), (428, 1102360), (434, 1087120), (496, 951230), (508, 928760), (535, 881888), (560, 842518), (620, 760984), (635, 743008), (749, 629920), (856, 551180), (868, 543560), (889, 530720), (992, 475615), (1016, 464380), (1070, 440944), (1085, 434848), (1120, 421259), (1240, 380492), (1270, 371504), (1498, 314960), (1712, 275590), (1736, 271780), (1778, 265360), (2032, 232190), (2140, 220472), (2170, 217424), (2480, 190246), (2540, 185752), (2996, 157480), (3317, 142240), (3424, 137795), (3472, 135890), (3556, 132680), (3745, 125984), (3937, 119840), (4064, 116095), (4280, 110236), (4340, 108712), (4445, 106144), (4960, 95123), (5080, 92876), (5992, 78740), (6634, 71120), (6944, 67945), (7112, 66340), (7490, 62992), (7874, 59920), (8560, 55118), (8680, 54356), (8890, 53072), (10160, 46438), (11984, 39370), (13268, 35560), (13589, 34720), (14224, 33170), (14980, 31496), (15748, 29960), (16585, 28448), (17120, 27559), (17360, 27178), (17780, 26536), (19685, 23968), (20320, 23219)]