16579019520

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{68531}}^1$

素因数の和:68568

約数の個数: 288

約数和(自身を含む): 67238115840

約数和(自身を除く): 50659096320

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 68531, 80640, 120960, 137062, 205593, 241920, 274124, 342655, 411186, 479717, 548248, 616779, 685310, 822372, 959434, 1027965, 1096496, 1233558, 1370620, 1439151, 1644744, 1850337, 1918868, 2055930, 2192992, 2398585, 2467116, 2741240, 2878302, 3083895, 3289488, 3700674, 3837736, 4111860, 4317453, 4385984, 4797170, 4934232, 5482480, 5756604, 6167790, 6578976, 7195755, 7401348, 7675472, 8223720, 8634906, 8771968, 9251685, 9594340, 9868464, 10964960, 11513208, 12335580, 12952359, 13157952, 14391510, 14802696, 15350944, 16447440, 17269812, 17543936, 18503370, 19188680, 19736928, 21587265, 21929920, 23026416, 24671160, 25904718, 26315904, 28783020, 29605392, 30701888, 32894880, 34539624, 37006740, 38377360, 39473856, 43174530, 43859840, 46052832, 49342320, 51809436, 52631808, 57566040, 59210784, 61403776, 64761795, 65789760, 69079248, 74013480, 76754720, 78947712, 86349060, 87719680, 92105664, 98684640, 103618872, 115132080, 118421568, 122807552, 129523590, 131579520, 138158496, 148026960, 153509440, 157895424, 172698120, 184211328, 197369280, 207237744, 230264160, 236843136, 259047180, 263159040, 276316992, 296053920, 307018880, 345396240, 368422656, 394738560, 414475488, 460528320, 473686272, 518094360, 552633984, 592107840, 614037760, 690792480, 789477120, 828950976, 921056640, 1036188720, 1105267968, 1184215680, 1381584960, 1657901952, 1842113280, 2072377440, 2368431360, 2763169920, 3315803904, 4144754880, 5526339840, 8289509760, 16579019520]

約数ペア:

[(1, 16579019520), (2, 8289509760), (3, 5526339840), (4, 4144754880), (5, 3315803904), (6, 2763169920), (7, 2368431360), (8, 2072377440), (9, 1842113280), (10, 1657901952), (12, 1381584960), (14, 1184215680), (15, 1105267968), (16, 1036188720), (18, 921056640), (20, 828950976), (21, 789477120), (24, 690792480), (27, 614037760), (28, 592107840), (30, 552633984), (32, 518094360), (35, 473686272), (36, 460528320), (40, 414475488), (42, 394738560), (45, 368422656), (48, 345396240), (54, 307018880), (56, 296053920), (60, 276316992), (63, 263159040), (64, 259047180), (70, 236843136), (72, 230264160), (80, 207237744), (84, 197369280), (90, 184211328), (96, 172698120), (105, 157895424), (108, 153509440), (112, 148026960), (120, 138158496), (126, 131579520), (128, 129523590), (135, 122807552), (140, 118421568), (144, 115132080), (160, 103618872), (168, 98684640), (180, 92105664), (189, 87719680), (192, 86349060), (210, 78947712), (216, 76754720), (224, 74013480), (240, 69079248), (252, 65789760), (256, 64761795), (270, 61403776), (280, 59210784), (288, 57566040), (315, 52631808), (320, 51809436), (336, 49342320), (360, 46052832), (378, 43859840), (384, 43174530), (420, 39473856), (432, 38377360), (448, 37006740), (480, 34539624), (504, 32894880), (540, 30701888), (560, 29605392), (576, 28783020), (630, 26315904), (640, 25904718), (672, 24671160), (720, 23026416), (756, 21929920), (768, 21587265), (840, 19736928), (864, 19188680), (896, 18503370), (945, 17543936), (960, 17269812), (1008, 16447440), (1080, 15350944), (1120, 14802696), (1152, 14391510), (1260, 13157952), (1280, 12952359), (1344, 12335580), (1440, 11513208), (1512, 10964960), (1680, 9868464), (1728, 9594340), (1792, 9251685), (1890, 8771968), (1920, 8634906), (2016, 8223720), (2160, 7675472), (2240, 7401348), (2304, 7195755), (2520, 6578976), (2688, 6167790), (2880, 5756604), (3024, 5482480), (3360, 4934232), (3456, 4797170), (3780, 4385984), (3840, 4317453), (4032, 4111860), (4320, 3837736), (4480, 3700674), (5040, 3289488), (5376, 3083895), (5760, 2878302), (6048, 2741240), (6720, 2467116), (6912, 2398585), (7560, 2192992), (8064, 2055930), (8640, 1918868), (8960, 1850337), (10080, 1644744), (11520, 1439151), (12096, 1370620), (13440, 1233558), (15120, 1096496), (16128, 1027965), (17280, 959434), (20160, 822372), (24192, 685310), (26880, 616779), (30240, 548248), (34560, 479717), (40320, 411186), (48384, 342655), (60480, 274124), (68531, 241920), (80640, 205593), (120960, 137062)]