212298240

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 320

約数和(自身を含む): 848517120

約数和(自身を除く): 636218880

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, 256, 264, 280, 308, 320, 330, 336, 352, 359, 384, 385, 420, 440, 448, 462, 480, 512, 528, 560, 616, 640, 660, 672, 704, 718, 768, 770, 840, 880, 896, 924, 960, 1056, 1077, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1436, 1536, 1540, 1680, 1760, 1792, 1795, 1848, 1920, 2112, 2154, 2240, 2310, 2464, 2513, 2560, 2640, 2688, 2816, 2872, 3080, 3360, 3520, 3584, 3590, 3696, 3840, 3949, 4224, 4308, 4480, 4620, 4928, 5026, 5280, 5376, 5385, 5632, 5744, 6160, 6720, 7040, 7180, 7392, 7539, 7680, 7898, 8448, 8616, 8960, 9240, 9856, 10052, 10560, 10752, 10770, 11488, 11847, 12320, 12565, 13440, 14080, 14360, 14784, 15078, 15796, 16896, 17232, 17920, 18480, 19712, 19745, 20104, 21120, 21540, 22976, 23694, 24640, 25130, 26880, 27643, 28160, 28720, 29568, 30156, 31592, 34464, 36960, 37695, 39424, 39490, 40208, 42240, 43080, 45952, 47388, 49280, 50260, 53760, 55286, 57440, 59136, 59235, 60312, 63184, 68928, 73920, 75390, 78980, 80416, 82929, 84480, 86160, 91904, 94776, 98560, 100520, 110572, 114880, 118272, 118470, 120624, 126368, 137856, 138215, 147840, 150780, 157960, 160832, 165858, 172320, 183808, 189552, 197120, 201040, 221144, 229760, 236940, 241248, 252736, 275712, 276430, 295680, 301560, 315920, 321664, 331716, 344640, 379104, 402080, 414645, 442288, 459520, 473880, 482496, 505472, 551424, 552860, 591360, 603120, 631840, 643328, 663432, 689280, 758208, 804160, 829290, 884576, 919040, 947760, 964992, 1010944, 1105720, 1206240, 1263680, 1286656, 1326864, 1378560, 1516416, 1608320, 1658580, 1769152, 1895520, 1929984, 2021888, 2211440, 2412480, 2527360, 2653728, 2757120, 3032832, 3216640, 3317160, 3538304, 3791040, 3859968, 4422880, 4824960, 5054720, 5307456, 6065664, 6433280, 6634320, 7076608, 7582080, 8845760, 9649920, 10109440, 10614912, 13268640, 14153216, 15164160, 17691520, 19299840, 21229824, 26537280, 30328320, 35383040, 42459648, 53074560, 70766080, 106149120, 212298240]

約数ペア:

[(1, 212298240), (2, 106149120), (3, 70766080), (4, 53074560), (5, 42459648), (6, 35383040), (7, 30328320), (8, 26537280), (10, 21229824), (11, 19299840), (12, 17691520), (14, 15164160), (15, 14153216), (16, 13268640), (20, 10614912), (21, 10109440), (22, 9649920), (24, 8845760), (28, 7582080), (30, 7076608), (32, 6634320), (33, 6433280), (35, 6065664), (40, 5307456), (42, 5054720), (44, 4824960), (48, 4422880), (55, 3859968), (56, 3791040), (60, 3538304), (64, 3317160), (66, 3216640), (70, 3032832), (77, 2757120), (80, 2653728), (84, 2527360), (88, 2412480), (96, 2211440), (105, 2021888), (110, 1929984), (112, 1895520), (120, 1769152), (128, 1658580), (132, 1608320), (140, 1516416), (154, 1378560), (160, 1326864), (165, 1286656), (168, 1263680), (176, 1206240), (192, 1105720), (210, 1010944), (220, 964992), (224, 947760), (231, 919040), (240, 884576), (256, 829290), (264, 804160), (280, 758208), (308, 689280), (320, 663432), (330, 643328), (336, 631840), (352, 603120), (359, 591360), (384, 552860), (385, 551424), (420, 505472), (440, 482496), (448, 473880), (462, 459520), (480, 442288), (512, 414645), (528, 402080), (560, 379104), (616, 344640), (640, 331716), (660, 321664), (672, 315920), (704, 301560), (718, 295680), (768, 276430), (770, 275712), (840, 252736), (880, 241248), (896, 236940), (924, 229760), (960, 221144), (1056, 201040), (1077, 197120), (1120, 189552), (1155, 183808), (1232, 172320), (1280, 165858), (1320, 160832), (1344, 157960), (1408, 150780), (1436, 147840), (1536, 138215), (1540, 137856), (1680, 126368), (1760, 120624), (1792, 118470), (1795, 118272), (1848, 114880), (1920, 110572), (2112, 100520), (2154, 98560), (2240, 94776), (2310, 91904), (2464, 86160), (2513, 84480), (2560, 82929), (2640, 80416), (2688, 78980), (2816, 75390), (2872, 73920), (3080, 68928), (3360, 63184), (3520, 60312), (3584, 59235), (3590, 59136), (3696, 57440), (3840, 55286), (3949, 53760), (4224, 50260), (4308, 49280), (4480, 47388), (4620, 45952), (4928, 43080), (5026, 42240), (5280, 40208), (5376, 39490), (5385, 39424), (5632, 37695), (5744, 36960), (6160, 34464), (6720, 31592), (7040, 30156), (7180, 29568), (7392, 28720), (7539, 28160), (7680, 27643), (7898, 26880), (8448, 25130), (8616, 24640), (8960, 23694), (9240, 22976), (9856, 21540), (10052, 21120), (10560, 20104), (10752, 19745), (10770, 19712), (11488, 18480), (11847, 17920), (12320, 17232), (12565, 16896), (13440, 15796), (14080, 15078), (14360, 14784)]