127099280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 377118720

約数和(自身を除く): 250019440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 176, 188, 220, 235, 280, 308, 329, 376, 385, 439, 440, 470, 517, 560, 616, 658, 752, 770, 878, 880, 940, 1034, 1232, 1316, 1540, 1645, 1756, 1880, 2068, 2195, 2585, 2632, 3073, 3080, 3290, 3512, 3619, 3760, 4136, 4390, 4829, 5170, 5264, 6146, 6160, 6580, 7024, 7238, 8272, 8780, 9658, 10340, 12292, 13160, 14476, 15365, 17560, 18095, 19316, 20633, 20680, 24145, 24584, 26320, 28952, 30730, 33803, 35120, 36190, 38632, 41266, 41360, 48290, 49168, 57904, 61460, 67606, 72380, 77264, 82532, 96580, 103165, 122920, 135212, 144431, 144760, 165064, 169015, 193160, 206330, 226963, 245840, 270424, 288862, 289520, 330128, 338030, 386320, 412660, 453926, 540848, 577724, 676060, 722155, 825320, 907852, 1134815, 1155448, 1352120, 1444310, 1588741, 1650640, 1815704, 2269630, 2310896, 2704240, 2888620, 3177482, 3631408, 4539260, 5777240, 6354964, 7943705, 9078520, 11554480, 12709928, 15887410, 18157040, 25419856, 31774820, 63549640, 127099280]

約数ペア:

[(1, 127099280), (2, 63549640), (4, 31774820), (5, 25419856), (7, 18157040), (8, 15887410), (10, 12709928), (11, 11554480), (14, 9078520), (16, 7943705), (20, 6354964), (22, 5777240), (28, 4539260), (35, 3631408), (40, 3177482), (44, 2888620), (47, 2704240), (55, 2310896), (56, 2269630), (70, 1815704), (77, 1650640), (80, 1588741), (88, 1444310), (94, 1352120), (110, 1155448), (112, 1134815), (140, 907852), (154, 825320), (176, 722155), (188, 676060), (220, 577724), (235, 540848), (280, 453926), (308, 412660), (329, 386320), (376, 338030), (385, 330128), (439, 289520), (440, 288862), (470, 270424), (517, 245840), (560, 226963), (616, 206330), (658, 193160), (752, 169015), (770, 165064), (878, 144760), (880, 144431), (940, 135212), (1034, 122920), (1232, 103165), (1316, 96580), (1540, 82532), (1645, 77264), (1756, 72380), (1880, 67606), (2068, 61460), (2195, 57904), (2585, 49168), (2632, 48290), (3073, 41360), (3080, 41266), (3290, 38632), (3512, 36190), (3619, 35120), (3760, 33803), (4136, 30730), (4390, 28952), (4829, 26320), (5170, 24584), (5264, 24145), (6146, 20680), (6160, 20633), (6580, 19316), (7024, 18095), (7238, 17560), (8272, 15365), (8780, 14476), (9658, 13160), (10340, 12292)]