20097792000

素因数分解:

$2^{11}\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 1152

約数和(自身を含む): 86501338560

約数和(自身を除く): 66403546560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 50, 52, 55, 60, 61, 64, 65, 66, 72, 75, 78, 80, 88, 90, 96, 99, 100, 104, 110, 117, 120, 122, 125, 128, 130, 132, 143, 144, 150, 156, 160, 165, 176, 180, 183, 192, 195, 198, 200, 208, 220, 225, 234, 240, 244, 250, 256, 260, 264, 275, 286, 288, 300, 305, 312, 320, 325, 330, 352, 360, 366, 375, 384, 390, 396, 400, 416, 429, 440, 450, 468, 480, 488, 495, 500, 512, 520, 528, 549, 550, 572, 576, 585, 600, 610, 624, 640, 650, 660, 671, 704, 715, 720, 732, 750, 768, 780, 792, 793, 800, 825, 832, 858, 880, 900, 915, 936, 960, 975, 976, 990, 1000, 1024, 1040, 1056, 1098, 1100, 1125, 1144, 1152, 1170, 1200, 1220, 1248, 1280, 1287, 1300, 1320, 1342, 1375, 1408, 1430, 1440, 1464, 1500, 1525, 1536, 1560, 1584, 1586, 1600, 1625, 1650, 1664, 1716, 1760, 1800, 1830, 1872, 1920, 1950, 1952, 1980, 2000, 2013, 2048, 2080, 2112, 2145, 2196, 2200, 2250, 2288, 2304, 2340, 2379, 2400, 2440, 2475, 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約数ペア:

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