184719920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 541679616

約数和(自身を除く): 356959696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 157, 176, 191, 220, 280, 308, 314, 382, 385, 440, 560, 616, 628, 764, 770, 785, 880, 955, 1099, 1232, 1256, 1337, 1528, 1540, 1570, 1727, 1910, 2101, 2198, 2512, 2674, 3056, 3080, 3140, 3454, 3820, 4202, 4396, 5348, 5495, 6160, 6280, 6685, 6908, 7640, 8404, 8635, 8792, 10505, 10696, 10990, 12089, 12560, 13370, 13816, 14707, 15280, 16808, 17270, 17584, 21010, 21392, 21980, 24178, 26740, 27632, 29414, 29987, 33616, 34540, 42020, 43960, 48356, 53480, 58828, 59974, 60445, 69080, 73535, 84040, 87920, 96712, 106960, 117656, 119948, 120890, 138160, 147070, 149935, 168080, 193424, 209909, 235312, 239896, 241780, 294140, 299870, 329857, 419818, 479792, 483560, 588280, 599740, 659714, 839636, 967120, 1049545, 1176560, 1199480, 1319428, 1649285, 1679272, 2099090, 2308999, 2398960, 2638856, 3298570, 3358544, 4198180, 4617998, 5277712, 6597140, 8396360, 9235996, 11544995, 13194280, 16792720, 18471992, 23089990, 26388560, 36943984, 46179980, 92359960, 184719920]

約数ペア:

[(1, 184719920), (2, 92359960), (4, 46179980), (5, 36943984), (7, 26388560), (8, 23089990), (10, 18471992), (11, 16792720), (14, 13194280), (16, 11544995), (20, 9235996), (22, 8396360), (28, 6597140), (35, 5277712), (40, 4617998), (44, 4198180), (55, 3358544), (56, 3298570), (70, 2638856), (77, 2398960), (80, 2308999), (88, 2099090), (110, 1679272), (112, 1649285), (140, 1319428), (154, 1199480), (157, 1176560), (176, 1049545), (191, 967120), (220, 839636), (280, 659714), (308, 599740), (314, 588280), (382, 483560), (385, 479792), (440, 419818), (560, 329857), (616, 299870), (628, 294140), (764, 241780), (770, 239896), (785, 235312), (880, 209909), (955, 193424), (1099, 168080), (1232, 149935), (1256, 147070), (1337, 138160), (1528, 120890), (1540, 119948), (1570, 117656), (1727, 106960), (1910, 96712), (2101, 87920), (2198, 84040), (2512, 73535), (2674, 69080), (3056, 60445), (3080, 59974), (3140, 58828), (3454, 53480), (3820, 48356), (4202, 43960), (4396, 42020), (5348, 34540), (5495, 33616), (6160, 29987), (6280, 29414), (6685, 27632), (6908, 26740), (7640, 24178), (8404, 21980), (8635, 21392), (8792, 21010), (10505, 17584), (10696, 17270), (10990, 16808), (12089, 15280), (12560, 14707), (13370, 13816)]