420567124320

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:545

約数の個数: 960

約数和(自身を含む): 1727675744256

約数和(自身を除く): 1307108619936

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 127, 135, 140, 144, 160, 162, 168, 173, 180, 189, 210, 211, 216, 224, 240, 252, 254, 270, 280, 288, 315, 324, 336, 346, 360, 378, 381, 405, 420, 422, 432, 480, 504, 508, 519, 540, 560, 567, 630, 633, 635, 648, 672, 692, 720, 756, 762, 810, 840, 844, 864, 865, 889, 945, 1008, 1016, 1038, 1055, 1080, 1120, 1134, 1143, 1211, 1260, 1266, 1270, 1296, 1384, 1440, 1477, 1512, 1524, 1557, 1620, 1680, 1688, 1730, 1778, 1890, 1899, 1905, 2016, 2032, 2076, 2110, 2160, 2268, 2286, 2422, 2520, 2532, 2540, 2592, 2595, 2667, 2768, 2835, 2954, 3024, 3048, 3114, 3165, 3240, 3360, 3376, 3429, 3460, 3556, 3633, 3780, 3798, 3810, 4064, 4152, 4220, 4320, 4431, 4445, 4536, 4572, 4671, 4844, 5040, 5064, 5080, 5190, 5334, 5536, 5670, 5697, 5715, 5908, 6048, 6055, 6096, 6228, 6330, 6480, 6752, 6858, 6920, 7112, 7266, 7385, 7560, 7596, 7620, 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420567124320]

約数ペア:

[(1, 420567124320), (2, 210283562160), (3, 140189041440), (4, 105141781080), (5, 84113424864), (6, 70094520720), (7, 60081017760), (8, 52570890540), (9, 46729680480), (10, 42056712432), (12, 35047260360), (14, 30040508880), (15, 28037808288), (16, 26285445270), (18, 23364840240), (20, 21028356216), (21, 20027005920), (24, 17523630180), (27, 15576560160), (28, 15020254440), (30, 14018904144), (32, 13142722635), (35, 12016203552), (36, 11682420120), (40, 10514178108), (42, 10013502960), (45, 9345936096), (48, 8761815090), (54, 7788280080), (56, 7510127220), (60, 7009452072), (63, 6675668640), (70, 6008101776), (72, 5841210060), (80, 5257089054), (81, 5192186720), (84, 5006751480), (90, 4672968048), (96, 4380907545), (105, 4005401184), (108, 3894140040), (112, 3755063610), (120, 3504726036), (126, 3337834320), (127, 3311552160), (135, 3115312032), (140, 3004050888), (144, 2920605030), (160, 2628544527), (162, 2596093360), (168, 2503375740), (173, 2431023840), (180, 2336484024), (189, 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