20582891520

素因数分解:

$2^{17}\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:109

約数の個数: 432

約数和(自身を含む): 71911067760

約数和(自身を除く): 51328176240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 128, 145, 152, 160, 174, 190, 192, 228, 232, 240, 256, 285, 290, 304, 320, 348, 361, 380, 384, 435, 456, 464, 480, 512, 551, 570, 580, 608, 640, 696, 722, 760, 768, 870, 912, 928, 960, 1024, 1083, 1102, 1140, 1160, 1216, 1280, 1392, 1444, 1520, 1536, 1653, 1740, 1805, 1824, 1856, 1920, 2048, 2166, 2204, 2280, 2320, 2432, 2560, 2755, 2784, 2888, 3040, 3072, 3306, 3480, 3610, 3648, 3712, 3840, 4096, 4332, 4408, 4560, 4640, 4864, 5120, 5415, 5510, 5568, 5776, 6080, 6144, 6612, 6960, 7220, 7296, 7424, 7680, 8192, 8265, 8664, 8816, 9120, 9280, 9728, 10240, 10469, 10830, 11020, 11136, 11552, 12160, 12288, 13224, 13920, 14440, 14592, 14848, 15360, 16384, 16530, 17328, 17632, 18240, 18560, 19456, 20480, 20938, 21660, 22040, 22272, 23104, 24320, 24576, 26448, 27840, 28880, 29184, 29696, 30720, 31407, 32768, 33060, 34656, 35264, 36480, 37120, 38912, 40960, 41876, 43320, 44080, 44544, 46208, 48640, 49152, 52345, 52896, 55680, 57760, 58368, 59392, 61440, 62814, 65536, 66120, 69312, 70528, 72960, 74240, 77824, 81920, 83752, 86640, 88160, 89088, 92416, 97280, 98304, 104690, 105792, 111360, 115520, 116736, 118784, 122880, 125628, 131072, 132240, 138624, 141056, 145920, 148480, 155648, 157035, 163840, 167504, 173280, 176320, 178176, 184832, 194560, 196608, 209380, 211584, 222720, 231040, 233472, 237568, 245760, 251256, 264480, 277248, 282112, 291840, 296960, 311296, 314070, 327680, 335008, 346560, 352640, 356352, 369664, 389120, 393216, 418760, 423168, 445440, 462080, 466944, 475136, 491520, 502512, 528960, 554496, 564224, 583680, 593920, 622592, 628140, 655360, 670016, 693120, 705280, 712704, 739328, 778240, 837520, 846336, 890880, 924160, 933888, 950272, 983040, 1005024, 1057920, 1108992, 1128448, 1167360, 1187840, 1245184, 1256280, 1340032, 1386240, 1410560, 1425408, 1478656, 1556480, 1675040, 1692672, 1781760, 1848320, 1867776, 1900544, 1966080, 2010048, 2115840, 2217984, 2256896, 2334720, 2375680, 2490368, 2512560, 2680064, 2772480, 2821120, 2850816, 2957312, 3112960, 3350080, 3385344, 3563520, 3696640, 3735552, 3801088, 4020096, 4231680, 4435968, 4513792, 4669440, 4751360, 5025120, 5360128, 5544960, 5642240, 5701632, 5914624, 6225920, 6700160, 6770688, 7127040, 7393280, 7471104, 8040192, 8463360, 8871936, 9027584, 9338880, 9502720, 10050240, 10720256, 11089920, 11284480, 11403264, 11829248, 12451840, 13400320, 13541376, 14254080, 14786560, 16080384, 16926720, 17743872, 18055168, 18677760, 19005440, 20100480, 21440512, 22179840, 22568960, 23658496, 26800640, 27082752, 28508160, 29573120, 32160768, 33853440, 35487744, 36110336, 37355520, 40200960, 42881024, 44359680, 45137920, 47316992, 53601280, 54165504, 57016320, 59146240, 64321536, 67706880, 70975488, 72220672, 80401920, 85762048, 88719360, 90275840, 107202560, 108331008, 118292480, 128643072, 135413760, 141950976, 160803840, 171524096, 177438720, 180551680, 214405120, 216662016, 236584960, 257286144, 270827520, 321607680, 343048192, 354877440, 361103360, 428810240, 514572288, 541655040, 643215360, 686096384, 709754880, 857620480, 1029144576, 1083310080, 1286430720, 1372192768, 1715240960, 2058289152, 2572861440, 3430481920, 4116578304, 5145722880, 6860963840, 10291445760, 20582891520]

約数ペア:

[(1, 20582891520), (2, 10291445760), (3, 6860963840), (4, 5145722880), (5, 4116578304), (6, 3430481920), (8, 2572861440), (10, 2058289152), (12, 1715240960), (15, 1372192768), (16, 1286430720), (19, 1083310080), (20, 1029144576), (24, 857620480), (29, 709754880), (30, 686096384), (32, 643215360), (38, 541655040), (40, 514572288), (48, 428810240), (57, 361103360), (58, 354877440), (60, 343048192), (64, 321607680), (76, 270827520), (80, 257286144), (87, 236584960), (95, 216662016), (96, 214405120), (114, 180551680), (116, 177438720), (120, 171524096), (128, 160803840), (145, 141950976), (152, 135413760), (160, 128643072), (174, 118292480), (190, 108331008), (192, 107202560), (228, 90275840), (232, 88719360), (240, 85762048), (256, 80401920), (285, 72220672), (290, 70975488), (304, 67706880), (320, 64321536), (348, 59146240), (361, 57016320), (380, 54165504), (384, 53601280), (435, 47316992), (456, 45137920), (464, 44359680), (480, 42881024), (512, 40200960), (551, 37355520), (570, 36110336), (580, 35487744), (608, 33853440), (640, 32160768), (696, 29573120), (722, 28508160), (760, 27082752), (768, 26800640), (870, 23658496), (912, 22568960), (928, 22179840), (960, 21440512), (1024, 20100480), (1083, 19005440), (1102, 18677760), (1140, 18055168), (1160, 17743872), (1216, 16926720), (1280, 16080384), (1392, 14786560), (1444, 14254080), (1520, 13541376), (1536, 13400320), (1653, 12451840), (1740, 11829248), (1805, 11403264), (1824, 11284480), (1856, 11089920), (1920, 10720256), (2048, 10050240), (2166, 9502720), (2204, 9338880), (2280, 9027584), (2320, 8871936), (2432, 8463360), (2560, 8040192), (2755, 7471104), (2784, 7393280), (2888, 7127040), (3040, 6770688), (3072, 6700160), (3306, 6225920), (3480, 5914624), (3610, 5701632), (3648, 5642240), (3712, 5544960), (3840, 5360128), (4096, 5025120), (4332, 4751360), (4408, 4669440), (4560, 4513792), (4640, 4435968), (4864, 4231680), (5120, 4020096), (5415, 3801088), (5510, 3735552), (5568, 3696640), (5776, 3563520), (6080, 3385344), (6144, 3350080), (6612, 3112960), (6960, 2957312), (7220, 2850816), (7296, 2821120), (7424, 2772480), (7680, 2680064), (8192, 2512560), (8265, 2490368), (8664, 2375680), (8816, 2334720), (9120, 2256896), (9280, 2217984), (9728, 2115840), (10240, 2010048), (10469, 1966080), (10830, 1900544), (11020, 1867776), (11136, 1848320), (11552, 1781760), (12160, 1692672), (12288, 1675040), (13224, 1556480), (13920, 1478656), (14440, 1425408), (14592, 1410560), (14848, 1386240), (15360, 1340032), (16384, 1256280), (16530, 1245184), (17328, 1187840), (17632, 1167360), (18240, 1128448), (18560, 1108992), (19456, 1057920), (20480, 1005024), (20938, 983040), (21660, 950272), (22040, 933888), (22272, 924160), (23104, 890880), (24320, 846336), (24576, 837520), (26448, 778240), (27840, 739328), (28880, 712704), (29184, 705280), (29696, 693120), (30720, 670016), (31407, 655360), (32768, 628140), (33060, 622592), (34656, 593920), (35264, 583680), (36480, 564224), (37120, 554496), (38912, 528960), (40960, 502512), (41876, 491520), (43320, 475136), (44080, 466944), (44544, 462080), (46208, 445440), (48640, 423168), (49152, 418760), (52345, 393216), (52896, 389120), (55680, 369664), (57760, 356352), (58368, 352640), (59392, 346560), (61440, 335008), (62814, 327680), (65536, 314070), (66120, 311296), (69312, 296960), (70528, 291840), (72960, 282112), (74240, 277248), (77824, 264480), (81920, 251256), (83752, 245760), (86640, 237568), (88160, 233472), (89088, 231040), (92416, 222720), (97280, 211584), (98304, 209380), (104690, 196608), (105792, 194560), (111360, 184832), (115520, 178176), (116736, 176320), (118784, 173280), (122880, 167504), (125628, 163840), (131072, 157035), (132240, 155648), (138624, 148480), (141056, 145920)]