190896160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1915

約数の個数: 144

約数和(自身を含む): 565280856

約数和(自身を除く): 374384696

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1873, 1960, 2080, 2548, 2912, 3185, 3640, 3746, 3920, 5096, 6370, 7280, 7492, 7840, 9365, 10192, 12740, 13111, 14560, 14984, 18730, 20384, 24349, 25480, 26222, 29968, 37460, 48698, 50960, 52444, 59936, 65555, 74920, 91777, 97396, 101920, 104888, 121745, 131110, 149840, 170443, 183554, 194792, 209776, 243490, 262220, 299680, 340886, 367108, 389584, 419552, 458885, 486980, 524440, 681772, 734216, 779168, 852215, 917770, 973960, 1048880, 1193101, 1363544, 1468432, 1704430, 1835540, 1947920, 2097760, 2386202, 2727088, 2936864, 3408860, 3671080, 3895840, 4772404, 5454176, 5965505, 6817720, 7342160, 9544808, 11931010, 13635440, 14684320, 19089616, 23862020, 27270880, 38179232, 47724040, 95448080, 190896160]

約数ペア:

[(1, 190896160), (2, 95448080), (4, 47724040), (5, 38179232), (7, 27270880), (8, 23862020), (10, 19089616), (13, 14684320), (14, 13635440), (16, 11931010), (20, 9544808), (26, 7342160), (28, 6817720), (32, 5965505), (35, 5454176), (40, 4772404), (49, 3895840), (52, 3671080), (56, 3408860), (65, 2936864), (70, 2727088), (80, 2386202), (91, 2097760), (98, 1947920), (104, 1835540), (112, 1704430), (130, 1468432), (140, 1363544), (160, 1193101), (182, 1048880), (196, 973960), (208, 917770), (224, 852215), (245, 779168), (260, 734216), (280, 681772), (364, 524440), (392, 486980), (416, 458885), (455, 419552), (490, 389584), (520, 367108), (560, 340886), (637, 299680), (728, 262220), (784, 243490), (910, 209776), (980, 194792), (1040, 183554), (1120, 170443), (1274, 149840), (1456, 131110), (1568, 121745), (1820, 104888), (1873, 101920), (1960, 97396), (2080, 91777), (2548, 74920), (2912, 65555), (3185, 59936), (3640, 52444), (3746, 50960), (3920, 48698), (5096, 37460), (6370, 29968), (7280, 26222), (7492, 25480), (7840, 24349), (9365, 20384), (10192, 18730), (12740, 14984), (13111, 14560)]