1282943340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3499}}^1$

素因数の和:3621

約数の個数: 192

約数和(自身を含む): 4609920000

約数和(自身を除く): 3326976660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 97, 105, 108, 126, 135, 140, 180, 189, 194, 210, 252, 270, 291, 315, 378, 388, 420, 485, 540, 582, 630, 679, 756, 873, 945, 970, 1164, 1260, 1358, 1455, 1746, 1890, 1940, 2037, 2619, 2716, 2910, 3395, 3492, 3499, 3780, 4074, 4365, 5238, 5820, 6111, 6790, 6998, 8148, 8730, 10185, 10476, 10497, 12222, 13095, 13580, 13996, 17460, 17495, 18333, 20370, 20994, 24444, 24493, 26190, 30555, 31491, 34990, 36666, 40740, 41988, 48986, 52380, 52485, 61110, 62982, 69980, 73332, 73479, 91665, 94473, 97972, 104970, 122220, 122465, 125964, 146958, 157455, 183330, 188946, 209940, 220437, 244930, 293916, 314910, 339403, 366660, 367395, 377892, 440874, 472365, 489860, 629820, 661311, 678806, 734790, 881748, 944730, 1018209, 1102185, 1322622, 1357612, 1469580, 1697015, 1889460, 2036418, 2204370, 2375821, 2645244, 3054627, 3306555, 3394030, 4072836, 4408740, 4751642, 5091045, 6109254, 6613110, 6788060, 7127463, 9163881, 9503284, 10182090, 11879105, 12218508, 13226220, 14254926, 15273135, 18327762, 20364180, 21382389, 23758210, 28509852, 30546270, 35637315, 36655524, 42764778, 45819405, 47516420, 61092540, 64147167, 71274630, 85529556, 91638810, 106911945, 128294334, 142549260, 183277620, 213823890, 256588668, 320735835, 427647780, 641471670, 1282943340]

約数ペア:

[(1, 1282943340), (2, 641471670), (3, 427647780), (4, 320735835), (5, 256588668), (6, 213823890), (7, 183277620), (9, 142549260), (10, 128294334), (12, 106911945), (14, 91638810), (15, 85529556), (18, 71274630), (20, 64147167), (21, 61092540), (27, 47516420), (28, 45819405), (30, 42764778), (35, 36655524), (36, 35637315), (42, 30546270), (45, 28509852), (54, 23758210), (60, 21382389), (63, 20364180), (70, 18327762), (84, 15273135), (90, 14254926), (97, 13226220), (105, 12218508), (108, 11879105), (126, 10182090), (135, 9503284), (140, 9163881), (180, 7127463), (189, 6788060), (194, 6613110), (210, 6109254), (252, 5091045), (270, 4751642), (291, 4408740), (315, 4072836), (378, 3394030), (388, 3306555), (420, 3054627), (485, 2645244), (540, 2375821), (582, 2204370), (630, 2036418), (679, 1889460), (756, 1697015), (873, 1469580), (945, 1357612), (970, 1322622), (1164, 1102185), (1260, 1018209), (1358, 944730), (1455, 881748), (1746, 734790), (1890, 678806), (1940, 661311), (2037, 629820), (2619, 489860), (2716, 472365), (2910, 440874), (3395, 377892), (3492, 367395), (3499, 366660), (3780, 339403), (4074, 314910), (4365, 293916), (5238, 244930), (5820, 220437), (6111, 209940), (6790, 188946), (6998, 183330), (8148, 157455), (8730, 146958), (10185, 125964), (10476, 122465), (10497, 122220), (12222, 104970), (13095, 97972), (13580, 94473), (13996, 91665), (17460, 73479), (17495, 73332), (18333, 69980), (20370, 62982), (20994, 61110), (24444, 52485), (24493, 52380), (26190, 48986), (30555, 41988), (31491, 40740), (34990, 36666)]