73143840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1$

素因数の和:2015

約数の個数: 192

約数和(自身を含む): 287400960

約数和(自身を除く): 214257120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 1979, 2310, 2464, 2640, 3080, 3360, 3696, 3958, 4620, 5280, 5937, 6160, 7392, 7916, 9240, 9895, 11874, 12320, 13853, 15832, 18480, 19790, 21769, 23748, 27706, 29685, 31664, 36960, 39580, 41559, 43538, 47496, 55412, 59370, 63328, 65307, 69265, 79160, 83118, 87076, 94992, 108845, 110824, 118740, 130614, 138530, 152383, 158320, 166236, 174152, 189984, 207795, 217690, 221648, 237480, 261228, 277060, 304766, 316640, 326535, 332472, 348304, 415590, 435380, 443296, 457149, 474960, 522456, 554120, 609532, 653070, 664944, 696608, 761915, 831180, 870760, 914298, 949920, 1044912, 1108240, 1219064, 1306140, 1329888, 1523830, 1662360, 1741520, 1828596, 2089824, 2216480, 2285745, 2438128, 2612280, 3047660, 3324720, 3483040, 3657192, 4571490, 4876256, 5224560, 6095320, 6649440, 7314384, 9142980, 10449120, 12190640, 14628768, 18285960, 24381280, 36571920, 73143840]

約数ペア:

[(1, 73143840), (2, 36571920), (3, 24381280), (4, 18285960), (5, 14628768), (6, 12190640), (7, 10449120), (8, 9142980), (10, 7314384), (11, 6649440), (12, 6095320), (14, 5224560), (15, 4876256), (16, 4571490), (20, 3657192), (21, 3483040), (22, 3324720), (24, 3047660), (28, 2612280), (30, 2438128), (32, 2285745), (33, 2216480), (35, 2089824), (40, 1828596), (42, 1741520), (44, 1662360), (48, 1523830), (55, 1329888), (56, 1306140), (60, 1219064), (66, 1108240), (70, 1044912), (77, 949920), (80, 914298), (84, 870760), (88, 831180), (96, 761915), (105, 696608), (110, 664944), (112, 653070), (120, 609532), (132, 554120), (140, 522456), (154, 474960), (160, 457149), (165, 443296), (168, 435380), (176, 415590), (210, 348304), (220, 332472), (224, 326535), (231, 316640), (240, 304766), (264, 277060), (280, 261228), (308, 237480), (330, 221648), (336, 217690), (352, 207795), (385, 189984), (420, 174152), (440, 166236), (462, 158320), (480, 152383), (528, 138530), (560, 130614), (616, 118740), (660, 110824), (672, 108845), (770, 94992), (840, 87076), (880, 83118), (924, 79160), (1056, 69265), (1120, 65307), (1155, 63328), (1232, 59370), (1320, 55412), (1540, 47496), (1680, 43538), (1760, 41559), (1848, 39580), (1979, 36960), (2310, 31664), (2464, 29685), (2640, 27706), (3080, 23748), (3360, 21769), (3696, 19790), (3958, 18480), (4620, 15832), (5280, 13853), (5937, 12320), (6160, 11874), (7392, 9895), (7916, 9240)]