1560825448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 3923700480

約数和(自身を除く): 2362875032

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 31, 46, 52, 56, 62, 91, 92, 97, 104, 124, 161, 182, 184, 194, 217, 248, 299, 322, 364, 388, 403, 434, 598, 644, 679, 713, 728, 776, 806, 868, 961, 1196, 1261, 1288, 1358, 1426, 1612, 1736, 1922, 2093, 2231, 2392, 2522, 2716, 2821, 2852, 3007, 3224, 3844, 4186, 4462, 4991, 5044, 5432, 5642, 5704, 6014, 6727, 7688, 8372, 8827, 8924, 9269, 9982, 10088, 11284, 12028, 12493, 13454, 15617, 16744, 17654, 17848, 18538, 19964, 21049, 22103, 22568, 24056, 24986, 26908, 29003, 31234, 35308, 37076, 39091, 39928, 42098, 44206, 49972, 53816, 58006, 62468, 64883, 69161, 70616, 74152, 78182, 84196, 87451, 88412, 93217, 99944, 116012, 124936, 129766, 138322, 154721, 156364, 168392, 174902, 176824, 186434, 203021, 232024, 259532, 273637, 276644, 287339, 309442, 312728, 349804, 372868, 406042, 484127, 519064, 547274, 553288, 574678, 618884, 652519, 699608, 745736, 812084, 899093, 968254, 1094548, 1149356, 1211821, 1237768, 1305038, 1624168, 1798186, 1936508, 2011373, 2143991, 2189096, 2298712, 2423642, 2610076, 3596372, 3873016, 4022746, 4287982, 4847284, 5220152, 6293651, 7192744, 8045492, 8482747, 8575964, 9694568, 12587302, 15007937, 16090984, 16965494, 17151928, 25174604, 27871883, 30015874, 33930988, 50349208, 55743766, 60031748, 67861976, 111487532, 120063496, 195103181, 222975064, 390206362, 780412724, 1560825448]

約数ペア:

[(1, 1560825448), (2, 780412724), (4, 390206362), (7, 222975064), (8, 195103181), (13, 120063496), (14, 111487532), (23, 67861976), (26, 60031748), (28, 55743766), (31, 50349208), (46, 33930988), (52, 30015874), (56, 27871883), (62, 25174604), (91, 17151928), (92, 16965494), (97, 16090984), (104, 15007937), (124, 12587302), (161, 9694568), (182, 8575964), (184, 8482747), (194, 8045492), (217, 7192744), (248, 6293651), (299, 5220152), (322, 4847284), (364, 4287982), (388, 4022746), (403, 3873016), (434, 3596372), (598, 2610076), (644, 2423642), (679, 2298712), (713, 2189096), (728, 2143991), (776, 2011373), (806, 1936508), (868, 1798186), (961, 1624168), (1196, 1305038), (1261, 1237768), (1288, 1211821), (1358, 1149356), (1426, 1094548), (1612, 968254), (1736, 899093), (1922, 812084), (2093, 745736), (2231, 699608), (2392, 652519), (2522, 618884), (2716, 574678), (2821, 553288), (2852, 547274), (3007, 519064), (3224, 484127), (3844, 406042), (4186, 372868), (4462, 349804), (4991, 312728), (5044, 309442), (5432, 287339), (5642, 276644), (5704, 273637), (6014, 259532), (6727, 232024), (7688, 203021), (8372, 186434), (8827, 176824), (8924, 174902), (9269, 168392), (9982, 156364), (10088, 154721), (11284, 138322), (12028, 129766), (12493, 124936), (13454, 116012), (15617, 99944), (16744, 93217), (17654, 88412), (17848, 87451), (18538, 84196), (19964, 78182), (21049, 74152), (22103, 70616), (22568, 69161), (24056, 64883), (24986, 62468), (26908, 58006), (29003, 53816), (31234, 49972), (35308, 44206), (37076, 42098), (39091, 39928)]