317059680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:701

約数の個数: 192

約数和(自身を含む): 1149603840

約数和(自身を除く): 832544160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 197, 210, 224, 240, 280, 336, 394, 420, 479, 480, 560, 591, 672, 788, 840, 958, 985, 1120, 1182, 1379, 1437, 1576, 1680, 1916, 1970, 2364, 2395, 2758, 2874, 2955, 3152, 3353, 3360, 3832, 3940, 4137, 4728, 4790, 5516, 5748, 5910, 6304, 6706, 6895, 7185, 7664, 7880, 8274, 9456, 9580, 10059, 11032, 11496, 11820, 13412, 13790, 14370, 15328, 15760, 16548, 16765, 18912, 19160, 20118, 20685, 22064, 22992, 23640, 26824, 27580, 28740, 31520, 33096, 33530, 38320, 40236, 41370, 44128, 45984, 47280, 50295, 53648, 55160, 57480, 66192, 67060, 76640, 80472, 82740, 94363, 94560, 100590, 107296, 110320, 114960, 132384, 134120, 160944, 165480, 188726, 201180, 220640, 229920, 268240, 283089, 321888, 330960, 377452, 402360, 471815, 536480, 566178, 660541, 661920, 754904, 804720, 943630, 1132356, 1321082, 1415445, 1509808, 1609440, 1887260, 1981623, 2264712, 2642164, 2830890, 3019616, 3302705, 3774520, 3963246, 4529424, 5284328, 5661780, 6605410, 7549040, 7926492, 9058848, 9908115, 10568656, 11323560, 13210820, 15098080, 15852984, 19816230, 21137312, 22647120, 26421640, 31705968, 39632460, 45294240, 52843280, 63411936, 79264920, 105686560, 158529840, 317059680]

約数ペア:

[(1, 317059680), (2, 158529840), (3, 105686560), (4, 79264920), (5, 63411936), (6, 52843280), (7, 45294240), (8, 39632460), (10, 31705968), (12, 26421640), (14, 22647120), (15, 21137312), (16, 19816230), (20, 15852984), (21, 15098080), (24, 13210820), (28, 11323560), (30, 10568656), (32, 9908115), (35, 9058848), (40, 7926492), (42, 7549040), (48, 6605410), (56, 5661780), (60, 5284328), (70, 4529424), (80, 3963246), (84, 3774520), (96, 3302705), (105, 3019616), (112, 2830890), (120, 2642164), (140, 2264712), (160, 1981623), (168, 1887260), (197, 1609440), (210, 1509808), (224, 1415445), (240, 1321082), (280, 1132356), (336, 943630), (394, 804720), (420, 754904), (479, 661920), (480, 660541), (560, 566178), (591, 536480), (672, 471815), (788, 402360), (840, 377452), (958, 330960), (985, 321888), (1120, 283089), (1182, 268240), (1379, 229920), (1437, 220640), (1576, 201180), (1680, 188726), (1916, 165480), (1970, 160944), (2364, 134120), (2395, 132384), (2758, 114960), (2874, 110320), (2955, 107296), (3152, 100590), (3353, 94560), (3360, 94363), (3832, 82740), (3940, 80472), (4137, 76640), (4728, 67060), (4790, 66192), (5516, 57480), (5748, 55160), (5910, 53648), (6304, 50295), (6706, 47280), (6895, 45984), (7185, 44128), (7664, 41370), (7880, 40236), (8274, 38320), (9456, 33530), (9580, 33096), (10059, 31520), (11032, 28740), (11496, 27580), (11820, 26824), (13412, 23640), (13790, 22992), (14370, 22064), (15328, 20685), (15760, 20118), (16548, 19160), (16765, 18912)]