19869696000

素因数分解:

$2^{15}\times 3^2\times 5^3\times 7^2\times {\mathrm{11}}^1$

素因数の和:76

約数の個数: 1152

約数和(自身を含む): 90907006320

約数和(自身を除く): 71037310320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 50, 55, 56, 60, 63, 64, 66, 70, 72, 75, 77, 80, 84, 88, 90, 96, 98, 99, 100, 105, 110, 112, 120, 125, 126, 128, 132, 140, 144, 147, 150, 154, 160, 165, 168, 175, 176, 180, 192, 196, 198, 200, 210, 220, 224, 225, 231, 240, 245, 250, 252, 256, 264, 275, 280, 288, 294, 300, 308, 315, 320, 330, 336, 350, 352, 360, 375, 384, 385, 392, 396, 400, 420, 440, 441, 448, 450, 462, 480, 490, 495, 500, 504, 512, 525, 528, 539, 550, 560, 576, 588, 600, 616, 630, 640, 660, 672, 693, 700, 704, 720, 735, 750, 768, 770, 784, 792, 800, 825, 840, 875, 880, 882, 896, 900, 924, 960, 980, 990, 1000, 1008, 1024, 1050, 1056, 1078, 1100, 1120, 1125, 1152, 1155, 1176, 1200, 1225, 1232, 1260, 1280, 1320, 1344, 1375, 1386, 1400, 1408, 1440, 1470, 1500, 1536, 1540, 1568, 1575, 1584, 1600, 1617, 1650, 1680, 1750, 1760, 1764, 1792, 1800, 1848, 1920, 1925, 1960, 1980, 2000, 2016, 2048, 2100, 2112, 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約数ペア:

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(140800, 141120)]