20197632000

素因数分解:

$2^{11}\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:94

約数の個数: 1152

約数和(自身を含む): 87860747520

約数和(自身を除く): 67663115520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 25, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 50, 51, 52, 56, 60, 64, 65, 68, 70, 75, 78, 80, 84, 85, 91, 96, 100, 102, 104, 105, 112, 119, 120, 125, 128, 130, 136, 140, 150, 156, 160, 168, 170, 175, 182, 192, 195, 200, 204, 208, 210, 221, 224, 238, 240, 250, 255, 256, 260, 272, 273, 280, 289, 300, 312, 320, 325, 336, 340, 350, 357, 364, 375, 384, 390, 400, 408, 416, 420, 425, 442, 448, 455, 476, 480, 500, 510, 512, 520, 525, 544, 546, 560, 578, 595, 600, 624, 640, 650, 663, 672, 680, 700, 714, 728, 750, 768, 780, 800, 816, 832, 840, 850, 867, 875, 884, 896, 910, 952, 960, 975, 1000, 1020, 1024, 1040, 1050, 1088, 1092, 1105, 1120, 1156, 1190, 1200, 1248, 1275, 1280, 1300, 1326, 1344, 1360, 1365, 1400, 1428, 1445, 1456, 1500, 1536, 1547, 1560, 1600, 1625, 1632, 1664, 1680, 1700, 1734, 1750, 1768, 1785, 1792, 1820, 1904, 1920, 1950, 2000, 2023, 2040, 2048, 2080, 2100, 2125, 2176, 2184, 2210, 2240, 2275, 2312, 2380, 2400, 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約数ペア:

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