20512578240

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2803}}^1$

素因数の和:2858

約数の個数: 672

約数和(自身を含む): 90935738880

約数和(自身を除く): 70423160640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 121, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 242, 252, 264, 270, 280, 288, 297, 308, 315, 320, 330, 336, 352, 360, 363, 378, 385, 396, 420, 432, 440, 448, 462, 480, 484, 495, 504, 528, 540, 560, 576, 594, 605, 616, 630, 660, 672, 693, 704, 720, 726, 756, 770, 792, 840, 847, 864, 880, 924, 945, 960, 968, 990, 1008, 1056, 1080, 1089, 1120, 1155, 1188, 1210, 1232, 1260, 1320, 1344, 1386, 1440, 1452, 1485, 1512, 1540, 1584, 1680, 1694, 1728, 1760, 1815, 1848, 1890, 1936, 1980, 2016, 2079, 2112, 2160, 2178, 2240, 2310, 2376, 2420, 2464, 2520, 2541, 2640, 2772, 2803, 2880, 2904, 2970, 3024, 3080, 3168, 3267, 3360, 3388, 3465, 3520, 3630, 3696, 3780, 3872, 3960, 4032, 4158, 4235, 4320, 4356, 4620, 4752, 4840, 4928, 5040, 5082, 5280, 5445, 5544, 5606, 5808, 5940, 6048, 6160, 6336, 6534, 6720, 6776, 6930, 7260, 7392, 7560, 7623, 7744, 7920, 8316, 8409, 8470, 8640, 8712, 9240, 9504, 9680, 10080, 10164, 10395, 10560, 10890, 11088, 11212, 11616, 11880, 12096, 12320, 12705, 13068, 13552, 13860, 14015, 14520, 14784, 15120, 15246, 15840, 16335, 16632, 16818, 16940, 17424, 18480, 19008, 19360, 19621, 20160, 20328, 20790, 21780, 22176, 22424, 22869, 23232, 23760, 24640, 25227, 25410, 26136, 27104, 27720, 28030, 29040, 30240, 30492, 30833, 31680, 32670, 33264, 33636, 33880, 34848, 36960, 38115, 38720, 39242, 40656, 41580, 42045, 43560, 44352, 44848, 45738, 47520, 50454, 50820, 52272, 54208, 55440, 56060, 58080, 58863, 60480, 60984, 61666, 65340, 66528, 67272, 67760, 69696, 73920, 75681, 76230, 78484, 81312, 83160, 84090, 87120, 89696, 91476, 92499, 95040, 98105, 100908, 101640, 104544, 110880, 112120, 114345, 116160, 117726, 121968, 123332, 126135, 130680, 133056, 134544, 135520, 151362, 152460, 154165, 156968, 162624, 166320, 168180, 174240, 176589, 179392, 182952, 184998, 196210, 201816, 203280, 209088, 215831, 221760, 224240, 228690, 235452, 243936, 246664, 252270, 261360, 269088, 271040, 277497, 294315, 302724, 304920, 308330, 313936, 332640, 336360, 339163, 348480, 353178, 365904, 369996, 378405, 392420, 403632, 406560, 431662, 448480, 457380, 462495, 470904, 487872, 493328, 504540, 522720, 529767, 538176, 554994, 588630, 605448, 609840, 616660, 627872, 647493, 665280, 672720, 678326, 706356, 731808, 739992, 756810, 784840, 807264, 813120, 832491, 863324, 882945, 896960, 914760, 924990, 941808, 986656, 1009080, 1017489, 1045440, 1059534, 1079155, 1109988, 1177260, 1210896, 1219680, 1233320, 1255744, 1294986, 1345440, 1356652, 1387485, 1412712, 1463616, 1479984, 1513620, 1569680, 1614528, 1664982, 1695815, 1726648, 1765890, 1829520, 1849980, 1883616, 1942479, 1973312, 2018160, 2034978, 2119068, 2158310, 2219976, 2354520, 2374141, 2421792, 2439360, 2466640, 2589972, 2648835, 2690880, 2713304, 2774970, 2825424, 2959968, 3027240, 3052467, 3139360, 3237465, 3329964, 3391630, 3453296, 3531780, 3659040, 3699960, 3767232, 3884958, 4036320, 4069956, 4162455, 4238136, 4316620, 4439952, 4709040, 4748282, 4843584, 4933280, 5087445, 5179944, 5297670, 5426608, 5549940, 5650848, 5827437, 5919936, 6054480, 6104934, 6278720, 6474930, 6659928, 6783260, 6906592, 7063560, 7122423, 7318080, 7399920, 7769916, 8072640, 8139912, 8324910, 8476272, 8633240, 8879904, 9157401, 9418080, 9496564, 9712395, 9866560, 10174890, 10359888, 10595340, 10853216, 11099880, 11301696, 11654874, 11870705, 12108960, 12209868, 12949860, 13319856, 13566520, 13813184, 14127120, 14244846, 14799840, 15262335, 15539832, 16279824, 16649820, 16952544, 17266480, 17759808, 18314802, 18836160, 18993128, 19424790, 20349780, 20719776, 21190680, 21367269, 21706432, 22199760, 23309748, 23741410, 24217920, 24419736, 25899720, 26639712, 27133040, 28254240, 28489692, 29137185, 29599680, 30524670, 31079664, 32559648, 33299640, 33905088, 34532960, 35612115, 36629604, 37986256, 38849580, 40699560, 41439552, 42381360, 42734538, 44399520, 45787005, 46619496, 47482820, 48839472, 51799440, 53279424, 54266080, 56508480, 56979384, 58274370, 61049340, 62159328, 64101807, 65119296, 66599280, 69065920, 71224230, 73259208, 75972512, 77699160, 81399120, 84762720, 85469076, 88799040, 91574010, 93238992, 94965640, 97678944, 103598880, 106836345, 108532160, 113958768, 116548740, 122098680, 124318656, 128203614, 133198560, 142448460, 146518416, 151945024, 155398320, 162798240, 169525440, 170938152, 183148020, 186477984, 189931280, 195357888, 207197760, 213672690, 227917536, 233097480, 244197360, 256407228, 266397120, 284896920, 293036832, 310796640, 320509035, 325596480, 341876304, 366296040, 372955968, 379862560, 427345380, 455835072, 466194960, 488394720, 512814456, 569793840, 586073664, 621593280, 641018070, 683752608, 732592080, 759725120, 854690760, 932389920, 976789440, 1025628912, 1139587680, 1282036140, 1367505216, 1465184160, 1709381520, 1864779840, 2051257824, 2279175360, 2564072280, 2930368320, 3418763040, 4102515648, 5128144560, 6837526080, 10256289120, 20512578240]

約数ペア:

[(1, 20512578240), (2, 10256289120), (3, 6837526080), (4, 5128144560), (5, 4102515648), (6, 3418763040), (7, 2930368320), (8, 2564072280), (9, 2279175360), (10, 2051257824), (11, 1864779840), (12, 1709381520), (14, 1465184160), (15, 1367505216), (16, 1282036140), (18, 1139587680), (20, 1025628912), (21, 976789440), (22, 932389920), (24, 854690760), (27, 759725120), (28, 732592080), (30, 683752608), (32, 641018070), (33, 621593280), (35, 586073664), (36, 569793840), (40, 512814456), (42, 488394720), (44, 466194960), (45, 455835072), (48, 427345380), (54, 379862560), (55, 372955968), (56, 366296040), (60, 341876304), (63, 325596480), (64, 320509035), (66, 310796640), (70, 293036832), (72, 284896920), (77, 266397120), (80, 256407228), (84, 244197360), (88, 233097480), (90, 227917536), (96, 213672690), (99, 207197760), (105, 195357888), (108, 189931280), (110, 186477984), (112, 183148020), (120, 170938152), (121, 169525440), (126, 162798240), (132, 155398320), (135, 151945024), (140, 146518416), (144, 142448460), (154, 133198560), (160, 128203614), (165, 124318656), (168, 122098680), (176, 116548740), (180, 113958768), (189, 108532160), (192, 106836345), (198, 103598880), (210, 97678944), (216, 94965640), (220, 93238992), (224, 91574010), (231, 88799040), (240, 85469076), (242, 84762720), (252, 81399120), (264, 77699160), (270, 75972512), (280, 73259208), (288, 71224230), (297, 69065920), (308, 66599280), (315, 65119296), (320, 64101807), (330, 62159328), (336, 61049340), (352, 58274370), (360, 56979384), (363, 56508480), (378, 54266080), (385, 53279424), (396, 51799440), (420, 48839472), (432, 47482820), (440, 46619496), (448, 45787005), (462, 44399520), (480, 42734538), (484, 42381360), (495, 41439552), (504, 40699560), (528, 38849580), (540, 37986256), (560, 36629604), (576, 35612115), (594, 34532960), (605, 33905088), (616, 33299640), (630, 32559648), (660, 31079664), (672, 30524670), (693, 29599680), (704, 29137185), (720, 28489692), (726, 28254240), (756, 27133040), (770, 26639712), (792, 25899720), (840, 24419736), (847, 24217920), (864, 23741410), (880, 23309748), (924, 22199760), (945, 21706432), (960, 21367269), (968, 21190680), (990, 20719776), (1008, 20349780), (1056, 19424790), (1080, 18993128), (1089, 18836160), (1120, 18314802), (1155, 17759808), (1188, 17266480), (1210, 16952544), (1232, 16649820), (1260, 16279824), (1320, 15539832), (1344, 15262335), (1386, 14799840), (1440, 14244846), (1452, 14127120), (1485, 13813184), (1512, 13566520), (1540, 13319856), (1584, 12949860), (1680, 12209868), (1694, 12108960), (1728, 11870705), (1760, 11654874), (1815, 11301696), (1848, 11099880), (1890, 10853216), (1936, 10595340), (1980, 10359888), (2016, 10174890), (2079, 9866560), (2112, 9712395), (2160, 9496564), (2178, 9418080), (2240, 9157401), (2310, 8879904), (2376, 8633240), (2420, 8476272), (2464, 8324910), (2520, 8139912), (2541, 8072640), (2640, 7769916), (2772, 7399920), (2803, 7318080), (2880, 7122423), (2904, 7063560), (2970, 6906592), (3024, 6783260), (3080, 6659928), (3168, 6474930), (3267, 6278720), (3360, 6104934), (3388, 6054480), (3465, 5919936), (3520, 5827437), (3630, 5650848), (3696, 5549940), (3780, 5426608), (3872, 5297670), (3960, 5179944), (4032, 5087445), (4158, 4933280), (4235, 4843584), (4320, 4748282), (4356, 4709040), (4620, 4439952), (4752, 4316620), (4840, 4238136), (4928, 4162455), (5040, 4069956), (5082, 4036320), (5280, 3884958), (5445, 3767232), (5544, 3699960), (5606, 3659040), (5808, 3531780), (5940, 3453296), (6048, 3391630), (6160, 3329964), (6336, 3237465), (6534, 3139360), (6720, 3052467), (6776, 3027240), (6930, 2959968), (7260, 2825424), (7392, 2774970), (7560, 2713304), (7623, 2690880), (7744, 2648835), (7920, 2589972), (8316, 2466640), (8409, 2439360), (8470, 2421792), (8640, 2374141), (8712, 2354520), (9240, 2219976), (9504, 2158310), (9680, 2119068), (10080, 2034978), (10164, 2018160), (10395, 1973312), (10560, 1942479), (10890, 1883616), (11088, 1849980), (11212, 1829520), (11616, 1765890), (11880, 1726648), (12096, 1695815), (12320, 1664982), (12705, 1614528), (13068, 1569680), (13552, 1513620), (13860, 1479984), (14015, 1463616), (14520, 1412712), (14784, 1387485), (15120, 1356652), (15246, 1345440), (15840, 1294986), (16335, 1255744), (16632, 1233320), (16818, 1219680), (16940, 1210896), (17424, 1177260), (18480, 1109988), (19008, 1079155), (19360, 1059534), (19621, 1045440), (20160, 1017489), (20328, 1009080), (20790, 986656), (21780, 941808), (22176, 924990), (22424, 914760), (22869, 896960), (23232, 882945), (23760, 863324), (24640, 832491), (25227, 813120), (25410, 807264), (26136, 784840), (27104, 756810), (27720, 739992), (28030, 731808), (29040, 706356), (30240, 678326), (30492, 672720), (30833, 665280), (31680, 647493), (32670, 627872), (33264, 616660), (33636, 609840), (33880, 605448), (34848, 588630), (36960, 554994), (38115, 538176), (38720, 529767), (39242, 522720), (40656, 504540), (41580, 493328), (42045, 487872), (43560, 470904), (44352, 462495), (44848, 457380), (45738, 448480), (47520, 431662), (50454, 406560), (50820, 403632), (52272, 392420), (54208, 378405), (55440, 369996), (56060, 365904), (58080, 353178), (58863, 348480), (60480, 339163), (60984, 336360), (61666, 332640), (65340, 313936), (66528, 308330), (67272, 304920), (67760, 302724), (69696, 294315), (73920, 277497), (75681, 271040), (76230, 269088), (78484, 261360), (81312, 252270), (83160, 246664), (84090, 243936), (87120, 235452), (89696, 228690), (91476, 224240), (92499, 221760), (95040, 215831), (98105, 209088), (100908, 203280), (101640, 201816), (104544, 196210), (110880, 184998), (112120, 182952), (114345, 179392), (116160, 176589), (117726, 174240), (121968, 168180), (123332, 166320), (126135, 162624), (130680, 156968), (133056, 154165), (134544, 152460), (135520, 151362)]