1897268728320

素因数分解:

$2^9\times 3^5\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1823}}^1$

素因数の和:2107

約数の個数: 960

約数和(自身を含む): 7824459202560

約数和(自身を除く): 5927190474240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 239, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 478, 480, 486, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 717, 720, 756, 768, 810, 840, 864, 896, 945, 956, 960, 972, 1008, 1080, 1120, 1134, 1152, 1195, 1215, 1260, 1280, 1296, 1344, 1434, 1440, 1512, 1536, 1620, 1673, 1680, 1701, 1728, 1792, 1823, 1890, 1912, 1920, 1944, 2016, 2151, 2160, 2240, 2268, 2304, 2390, 2430, 2520, 2560, 2592, 2688, 2835, 2868, 2880, 3024, 3240, 3346, 3360, 3402, 3456, 3584, 3585, 3646, 3780, 3824, 3840, 3888, 4032, 4302, 4320, 4480, 4536, 4608, 4780, 4860, 5019, 5040, 5184, 5376, 5469, 5670, 5736, 5760, 6048, 6453, 6480, 6692, 6720, 6804, 6912, 7170, 7292, 7560, 7648, 7680, 7776, 8064, 8365, 8505, 8604, 8640, 8960, 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約数ペア:

[(1, 1897268728320), (2, 948634364160), (3, 632422909440), (4, 474317182080), (5, 379453745664), (6, 316211454720), (7, 271038389760), (8, 237158591040), (9, 210807636480), (10, 189726872832), (12, 158105727360), (14, 135519194880), (15, 126484581888), (16, 118579295520), (18, 105403818240), (20, 94863436416), (21, 90346129920), (24, 79052863680), (27, 70269212160), (28, 67759597440), (30, 63242290944), (32, 59289647760), (35, 54207677952), (36, 52701909120), (40, 47431718208), (42, 45173064960), (45, 42161527296), (48, 39526431840), (54, 35134606080), (56, 33879798720), (60, 31621145472), (63, 30115376640), (64, 29644823880), (70, 27103838976), (72, 26350954560), (80, 23715859104), (81, 23423070720), (84, 22586532480), (90, 21080763648), (96, 19763215920), (105, 18069225984), (108, 17567303040), (112, 16939899360), (120, 15810572736), (126, 15057688320), (128, 14822411940), (135, 14053842432), (140, 13551919488), (144, 13175477280), (160, 11857929552), (162, 11711535360), (168, 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