About the Number

242941392720

242941392719 ← → 242941392721

2進数表記:11100010010000011011110111011101010000

漢数字表記:二千四百二十九億四千百三十九万二千七百二十

素因数分解:

2 4 × 3 3 × 5 1 × 13 1 × 17 1 × 31 1 × 16417 1

素因数の和:16500
約数の個数: 640
約数和(自身を含む): 985016954880
約数和(自身を除く): 742075562160

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 31, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 62, 65, 68, 72, 78, 80, 85, 90, 93, 102, 104, 108, 117, 120, 124, 130, 135, 136, 144, 153, 155, 156, 170, 180, 186, 195, 204, 208, 216, 221, 234, 240, 248, 255, 260, 270, 272, 279, 306, 310, 312, 340, 351, 360, 372, 390, 403, 408, 432, 442, 459, 465, 468, 496, 510, 520, 527, 540, 558, 585, 612, 620, 624, 663, 680, 702, 720, 744, 765, 780, 806, 816, 837, 884, 918, 930, 936, 1020, 1040, 1054, 1080, 1105, 1116, 1170, 1209, 1224, 1240, 1326, 1360, 1395, 1404, 1488, 1530, 1560, 1581, 1612, 1674, 1755, 1768, 1836, 1860, 1872, 1989, 2015, 2040, 2108, 2160, 2210, 2232, 2295, 2340, 2418, 2448, 2480, 2635, 2652, 2790, 2808, 3060, 3120, 3162, 3224, 3315, 3348, 3510, 3536, 3627, 3672, 3720, 3978, 4030, 4080, 4185, 4216, 4420, 4464, 4590, 4680, 4743, 4836, 5270, 5304, 5580, 5616, 5967, 6045, 6120, 6324, 6448, 6630, 6696, 6851, 7020, 7254, 7344, 7440, 7905, 7956, 8060, 8370, 8432, 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約数ペア:
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