19816079360

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 448

約数和(自身を含む): 60847248384

約数和(自身を除く): 41031169024

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 64, 70, 77, 80, 88, 103, 110, 112, 122, 128, 140, 154, 160, 176, 206, 220, 224, 244, 256, 280, 305, 308, 320, 352, 385, 412, 427, 440, 448, 488, 512, 515, 560, 610, 616, 640, 671, 704, 721, 770, 824, 854, 880, 896, 976, 1024, 1030, 1120, 1133, 1220, 1232, 1280, 1342, 1408, 1442, 1540, 1648, 1708, 1760, 1792, 1952, 2048, 2060, 2135, 2240, 2266, 2440, 2464, 2560, 2684, 2816, 2884, 3080, 3296, 3355, 3416, 3520, 3584, 3605, 3904, 4096, 4120, 4270, 4480, 4532, 4697, 4880, 4928, 5120, 5368, 5632, 5665, 5768, 6160, 6283, 6592, 6710, 6832, 7040, 7168, 7210, 7808, 7931, 8192, 8240, 8540, 8960, 9064, 9394, 9760, 9856, 10240, 10736, 11264, 11330, 11536, 12320, 12566, 13184, 13420, 13664, 14080, 14336, 14420, 15616, 15862, 16480, 17080, 17920, 18128, 18788, 19520, 19712, 20480, 21472, 22528, 22660, 23072, 23485, 24640, 25132, 26368, 26840, 27328, 28160, 28672, 28840, 31232, 31415, 31724, 32960, 34160, 35840, 36256, 37576, 39040, 39424, 39655, 40960, 42944, 43981, 45056, 45320, 46144, 46970, 49280, 50264, 52736, 53680, 54656, 56320, 57344, 57680, 62464, 62830, 63448, 65920, 68320, 69113, 71680, 72512, 75152, 78080, 78848, 79310, 85888, 87962, 90112, 90640, 92288, 93940, 98560, 100528, 105472, 107360, 109312, 112640, 115360, 124928, 125660, 126896, 131840, 136640, 138226, 143360, 145024, 150304, 156160, 157696, 158620, 171776, 175924, 181280, 184576, 187880, 197120, 201056, 210944, 214720, 218624, 219905, 225280, 230720, 249856, 251320, 253792, 263680, 273280, 276452, 286720, 290048, 300608, 312320, 315392, 317240, 343552, 345565, 351848, 362560, 369152, 375760, 394240, 402112, 421888, 429440, 437248, 439810, 450560, 461440, 483791, 499712, 502640, 507584, 527360, 546560, 552904, 580096, 601216, 624640, 630784, 634480, 687104, 691130, 703696, 725120, 738304, 751520, 788480, 804224, 843776, 858880, 874496, 879620, 922880, 967582, 1005280, 1015168, 1054720, 1093120, 1105808, 1160192, 1202432, 1249280, 1268960, 1374208, 1382260, 1407392, 1450240, 1476608, 1503040, 1576960, 1608448, 1717760, 1748992, 1759240, 1845760, 1935164, 2010560, 2030336, 2109440, 2186240, 2211616, 2320384, 2404864, 2418955, 2498560, 2537920, 2748416, 2764520, 2814784, 2900480, 2953216, 3006080, 3153920, 3216896, 3435520, 3497984, 3518480, 3691520, 3870328, 4021120, 4060672, 4218880, 4372480, 4423232, 4640768, 4809728, 4837910, 5075840, 5496832, 5529040, 5629568, 5800960, 5906432, 6012160, 6433792, 6871040, 7036960, 7383040, 7740656, 8042240, 8121344, 8744960, 8846464, 9281536, 9619456, 9675820, 10151680, 11058080, 11259136, 11601920, 12024320, 12867584, 13742080, 14073920, 14766080, 15481312, 16084480, 16242688, 17489920, 17692928, 19238912, 19351640, 20303360, 22116160, 22518272, 23203840, 24048640, 25735168, 27484160, 28147840, 29532160, 30962624, 32168960, 32485376, 35385856, 38477824, 38703280, 40606720, 44232320, 45036544, 46407680, 48097280, 51470336, 56295680, 61925248, 64337920, 64970752, 70771712, 77406560, 81213440, 88464640, 90073088, 96194560, 112591360, 123850496, 128675840, 141543424, 154813120, 162426880, 176929280, 180146176, 192389120, 225182720, 247700992, 257351680, 283086848, 309626240, 324853760, 353858560, 360292352, 450365440, 495401984, 566173696, 619252480, 707717120, 900730880, 990803968, 1238504960, 1415434240, 1801461760, 1981607936, 2477009920, 2830868480, 3963215872, 4954019840, 9908039680, 19816079360]

約数ペア:

[(1, 19816079360), (2, 9908039680), (4, 4954019840), (5, 3963215872), (7, 2830868480), (8, 2477009920), (10, 1981607936), (11, 1801461760), (14, 1415434240), (16, 1238504960), (20, 990803968), (22, 900730880), (28, 707717120), (32, 619252480), (35, 566173696), (40, 495401984), (44, 450365440), (55, 360292352), (56, 353858560), (61, 324853760), (64, 309626240), (70, 283086848), (77, 257351680), (80, 247700992), (88, 225182720), (103, 192389120), (110, 180146176), (112, 176929280), (122, 162426880), (128, 154813120), (140, 141543424), (154, 128675840), (160, 123850496), (176, 112591360), (206, 96194560), (220, 90073088), (224, 88464640), (244, 81213440), (256, 77406560), (280, 70771712), (305, 64970752), (308, 64337920), (320, 61925248), (352, 56295680), (385, 51470336), (412, 48097280), (427, 46407680), (440, 45036544), (448, 44232320), (488, 40606720), (512, 38703280), (515, 38477824), (560, 35385856), (610, 32485376), (616, 32168960), (640, 30962624), (671, 29532160), (704, 28147840), (721, 27484160), (770, 25735168), (824, 24048640), (854, 23203840), (880, 22518272), (896, 22116160), (976, 20303360), (1024, 19351640), (1030, 19238912), (1120, 17692928), (1133, 17489920), (1220, 16242688), (1232, 16084480), (1280, 15481312), (1342, 14766080), (1408, 14073920), (1442, 13742080), (1540, 12867584), (1648, 12024320), (1708, 11601920), (1760, 11259136), (1792, 11058080), (1952, 10151680), (2048, 9675820), (2060, 9619456), (2135, 9281536), (2240, 8846464), (2266, 8744960), (2440, 8121344), (2464, 8042240), (2560, 7740656), (2684, 7383040), (2816, 7036960), (2884, 6871040), (3080, 6433792), (3296, 6012160), (3355, 5906432), (3416, 5800960), (3520, 5629568), (3584, 5529040), (3605, 5496832), (3904, 5075840), (4096, 4837910), (4120, 4809728), (4270, 4640768), (4480, 4423232), (4532, 4372480), (4697, 4218880), (4880, 4060672), (4928, 4021120), (5120, 3870328), (5368, 3691520), (5632, 3518480), (5665, 3497984), (5768, 3435520), (6160, 3216896), (6283, 3153920), (6592, 3006080), (6710, 2953216), (6832, 2900480), (7040, 2814784), (7168, 2764520), (7210, 2748416), (7808, 2537920), (7931, 2498560), (8192, 2418955), (8240, 2404864), (8540, 2320384), (8960, 2211616), (9064, 2186240), (9394, 2109440), (9760, 2030336), (9856, 2010560), (10240, 1935164), (10736, 1845760), (11264, 1759240), (11330, 1748992), (11536, 1717760), (12320, 1608448), (12566, 1576960), (13184, 1503040), (13420, 1476608), (13664, 1450240), (14080, 1407392), (14336, 1382260), (14420, 1374208), (15616, 1268960), (15862, 1249280), (16480, 1202432), (17080, 1160192), (17920, 1105808), (18128, 1093120), (18788, 1054720), (19520, 1015168), (19712, 1005280), (20480, 967582), (21472, 922880), (22528, 879620), (22660, 874496), (23072, 858880), (23485, 843776), (24640, 804224), (25132, 788480), (26368, 751520), (26840, 738304), (27328, 725120), (28160, 703696), (28672, 691130), (28840, 687104), (31232, 634480), (31415, 630784), (31724, 624640), (32960, 601216), (34160, 580096), (35840, 552904), (36256, 546560), (37576, 527360), (39040, 507584), (39424, 502640), (39655, 499712), (40960, 483791), (42944, 461440), (43981, 450560), (45056, 439810), (45320, 437248), (46144, 429440), (46970, 421888), (49280, 402112), (50264, 394240), (52736, 375760), (53680, 369152), (54656, 362560), (56320, 351848), (57344, 345565), (57680, 343552), (62464, 317240), (62830, 315392), (63448, 312320), (65920, 300608), (68320, 290048), (69113, 286720), (71680, 276452), (72512, 273280), (75152, 263680), (78080, 253792), (78848, 251320), (79310, 249856), (85888, 230720), (87962, 225280), (90112, 219905), (90640, 218624), (92288, 214720), (93940, 210944), (98560, 201056), (100528, 197120), (105472, 187880), (107360, 184576), (109312, 181280), (112640, 175924), (115360, 171776), (124928, 158620), (125660, 157696), (126896, 156160), (131840, 150304), (136640, 145024), (138226, 143360)]