831304320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5623}}^1$

素因数の和:5663

約数の個数: 256

約数和(自身を含む): 3304212480

約数和(自身を除く): 2472908160

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, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 4224, 4480, 4620, 4928, 5280, 5623, 6160, 6720, 7040, 7392, 9240, 9856, 10560, 11246, 12320, 13440, 14784, 16869, 18480, 21120, 22492, 24640, 28115, 29568, 33738, 36960, 39361, 44984, 49280, 56230, 61853, 67476, 73920, 78722, 84345, 89968, 112460, 118083, 123706, 134952, 147840, 157444, 168690, 179936, 185559, 196805, 224920, 236166, 247412, 269904, 309265, 314888, 337380, 359872, 371118, 393610, 432971, 449840, 472332, 494824, 539808, 590415, 618530, 629776, 674760, 719744, 742236, 787220, 865942, 899680, 927795, 944664, 989648, 1079616, 1180830, 1237060, 1259552, 1298913, 1349520, 1484472, 1574440, 1731884, 1799360, 1855590, 1889328, 1979296, 2159232, 2164855, 2361660, 2474120, 2519104, 2597826, 2699040, 2968944, 3148880, 3463768, 3598720, 3711180, 3778656, 3958592, 4329710, 4723320, 4948240, 5038208, 5195652, 5398080, 5937888, 6297760, 6494565, 6927536, 7422360, 7557312, 7917184, 8659420, 9446640, 9896480, 10391304, 10796160, 11875776, 12595520, 12989130, 13855072, 14844720, 15114624, 17318840, 18893280, 19792960, 20782608, 23751552, 25191040, 25978260, 27710144, 29689440, 34637680, 37786560, 39585920, 41565216, 51956520, 55420288, 59378880, 69275360, 75573120, 83130432, 103913040, 118757760, 138550720, 166260864, 207826080, 277101440, 415652160, 831304320]

約数ペア:

[(1, 831304320), (2, 415652160), (3, 277101440), (4, 207826080), (5, 166260864), (6, 138550720), (7, 118757760), (8, 103913040), (10, 83130432), (11, 75573120), (12, 69275360), (14, 59378880), (15, 55420288), (16, 51956520), (20, 41565216), (21, 39585920), (22, 37786560), (24, 34637680), (28, 29689440), (30, 27710144), (32, 25978260), (33, 25191040), (35, 23751552), (40, 20782608), (42, 19792960), (44, 18893280), (48, 17318840), (55, 15114624), (56, 14844720), (60, 13855072), (64, 12989130), (66, 12595520), (70, 11875776), (77, 10796160), (80, 10391304), (84, 9896480), (88, 9446640), (96, 8659420), (105, 7917184), (110, 7557312), (112, 7422360), (120, 6927536), (128, 6494565), (132, 6297760), (140, 5937888), (154, 5398080), (160, 5195652), (165, 5038208), (168, 4948240), (176, 4723320), (192, 4329710), (210, 3958592), (220, 3778656), (224, 3711180), (231, 3598720), (240, 3463768), (264, 3148880), (280, 2968944), (308, 2699040), (320, 2597826), (330, 2519104), (336, 2474120), (352, 2361660), (384, 2164855), (385, 2159232), (420, 1979296), (440, 1889328), (448, 1855590), (462, 1799360), (480, 1731884), (528, 1574440), (560, 1484472), (616, 1349520), (640, 1298913), (660, 1259552), (672, 1237060), (704, 1180830), (770, 1079616), (840, 989648), (880, 944664), (896, 927795), (924, 899680), (960, 865942), (1056, 787220), (1120, 742236), (1155, 719744), (1232, 674760), (1320, 629776), (1344, 618530), (1408, 590415), (1540, 539808), (1680, 494824), (1760, 472332), (1848, 449840), (1920, 432971), (2112, 393610), (2240, 371118), (2310, 359872), (2464, 337380), (2640, 314888), (2688, 309265), (3080, 269904), (3360, 247412), (3520, 236166), (3696, 224920), (4224, 196805), (4480, 185559), (4620, 179936), (4928, 168690), (5280, 157444), (5623, 147840), (6160, 134952), (6720, 123706), (7040, 118083), (7392, 112460), (9240, 89968), (9856, 84345), (10560, 78722), (11246, 73920), (12320, 67476), (13440, 61853), (14784, 56230), (16869, 49280), (18480, 44984), (21120, 39361), (22492, 36960), (24640, 33738), (28115, 29568)]