18984964320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1883429}}^1$

素因数の和:1883457

約数の個数: 144

約数和(自身を含む): 74041400160

約数和(自身を除く): 55056435840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 1883429, 3766858, 5650287, 7533716, 9417145, 11300574, 13184003, 15067432, 16950861, 18834290, 22601148, 26368006, 28251435, 30134864, 33901722, 37668580, 39552009, 45202296, 52736012, 56502870, 60269728, 65920015, 67803444, 75337160, 79104018, 84754305, 90404592, 105472024, 113005740, 118656027, 131840030, 135606888, 150674320, 158208036, 169508610, 180809184, 197760045, 210944048, 226011480, 237312054, 263680060, 271213776, 301348640, 316416072, 339017220, 395520090, 421888096, 452022960, 474624108, 527360120, 542427552, 593280135, 632832144, 678034440, 791040180, 904045920, 949248216, 1054720240, 1186560270, 1265664288, 1356068880, 1582080360, 1898496432, 2109440480, 2373120540, 2712137760, 3164160720, 3796992864, 4746241080, 6328321440, 9492482160, 18984964320]

約数ペア:

[(1, 18984964320), (2, 9492482160), (3, 6328321440), (4, 4746241080), (5, 3796992864), (6, 3164160720), (7, 2712137760), (8, 2373120540), (9, 2109440480), (10, 1898496432), (12, 1582080360), (14, 1356068880), (15, 1265664288), (16, 1186560270), (18, 1054720240), (20, 949248216), (21, 904045920), (24, 791040180), (28, 678034440), (30, 632832144), (32, 593280135), (35, 542427552), (36, 527360120), (40, 474624108), (42, 452022960), (45, 421888096), (48, 395520090), (56, 339017220), (60, 316416072), (63, 301348640), (70, 271213776), (72, 263680060), (80, 237312054), (84, 226011480), (90, 210944048), (96, 197760045), (105, 180809184), (112, 169508610), (120, 158208036), (126, 150674320), (140, 135606888), (144, 131840030), (160, 118656027), (168, 113005740), (180, 105472024), (210, 90404592), (224, 84754305), (240, 79104018), (252, 75337160), (280, 67803444), (288, 65920015), (315, 60269728), (336, 56502870), (360, 52736012), (420, 45202296), (480, 39552009), (504, 37668580), (560, 33901722), (630, 30134864), (672, 28251435), (720, 26368006), (840, 22601148), (1008, 18834290), (1120, 16950861), (1260, 15067432), (1440, 13184003), (1680, 11300574), (2016, 9417145), (2520, 7533716), (3360, 5650287), (5040, 3766858), (10080, 1883429)]