19678740480

素因数分解:

$2^{14}\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 960

約数和(自身を含む): 84554588160

約数和(自身を除く): 64875847680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 82, 84, 90, 93, 96, 105, 108, 112, 120, 123, 124, 126, 128, 135, 140, 144, 155, 160, 164, 168, 180, 186, 189, 192, 205, 210, 216, 217, 224, 240, 246, 248, 252, 256, 270, 279, 280, 287, 288, 310, 315, 320, 328, 336, 360, 369, 372, 378, 384, 410, 420, 432, 434, 448, 465, 480, 492, 496, 504, 512, 540, 558, 560, 574, 576, 615, 620, 630, 640, 651, 656, 672, 720, 738, 744, 756, 768, 820, 837, 840, 861, 864, 868, 896, 930, 945, 960, 984, 992, 1008, 1024, 1080, 1085, 1107, 1116, 1120, 1148, 1152, 1230, 1240, 1260, 1271, 1280, 1302, 1312, 1344, 1395, 1435, 1440, 1476, 1488, 1512, 1536, 1640, 1674, 1680, 1722, 1728, 1736, 1792, 1845, 1860, 1890, 1920, 1953, 1968, 1984, 2016, 2048, 2160, 2170, 2214, 2232, 2240, 2296, 2304, 2460, 2480, 2520, 2542, 2560, 2583, 2604, 2624, 2688, 2790, 2870, 2880, 2952, 2976, 3024, 3072, 3255, 3280, 3348, 3360, 3444, 3456, 3472, 3584, 3690, 3720, 3780, 3813, 3840, 3906, 3936, 3968, 4032, 4096, 4185, 4305, 4320, 4340, 4428, 4464, 4480, 4592, 4608, 4920, 4960, 5040, 5084, 5120, 5166, 5208, 5248, 5376, 5535, 5580, 5740, 5760, 5859, 5904, 5952, 6048, 6144, 6355, 6510, 6560, 6696, 6720, 6888, 6912, 6944, 7168, 7380, 7440, 7560, 7626, 7680, 7749, 7812, 7872, 7936, 8064, 8192, 8370, 8610, 8640, 8680, 8856, 8897, 8928, 8960, 9184, 9216, 9765, 9840, 9920, 10080, 10168, 10240, 10332, 10416, 10496, 10752, 11070, 11160, 11439, 11480, 11520, 11718, 11808, 11904, 12096, 12288, 12710, 12915, 13020, 13120, 13392, 13440, 13776, 13824, 13888, 14336, 14760, 14880, 15120, 15252, 15360, 15498, 15624, 15744, 15872, 16128, 16384, 16740, 17220, 17280, 17360, 17712, 17794, 17856, 17920, 18368, 18432, 19065, 19530, 19680, 19840, 20160, 20336, 20480, 20664, 20832, 20992, 21504, 22140, 22320, 22878, 22960, 23040, 23436, 23616, 23808, 24192, 24576, 25420, 25830, 26040, 26240, 26691, 26784, 26880, 27552, 27648, 27776, 28672, 29295, 29520, 29760, 30240, 30504, 30720, 30996, 31248, 31488, 31744, 32256, 33480, 34317, 34440, 34560, 34720, 35424, 35588, 35712, 35840, 36736, 36864, 38130, 38745, 39060, 39360, 39680, 40320, 40672, 40960, 41328, 41664, 41984, 43008, 44280, 44485, 44640, 45756, 45920, 46080, 46872, 47232, 47616, 48384, 49152, 50840, 51660, 52080, 52480, 53382, 53568, 53760, 55104, 55296, 55552, 57195, 57344, 58590, 59040, 59520, 60480, 61008, 61440, 61992, 62496, 62976, 63488, 64512, 66960, 68634, 68880, 69120, 69440, 70848, 71176, 71424, 71680, 73472, 73728, 76260, 77490, 78120, 78720, 79360, 80073, 80640, 81344, 81920, 82656, 83328, 83968, 86016, 88560, 88970, 89280, 91512, 91840, 92160, 93744, 94464, 95232, 96768, 101680, 103320, 104160, 104960, 106764, 107136, 107520, 110208, 110592, 111104, 114390, 114688, 117180, 118080, 119040, 120960, 122016, 122880, 123984, 124992, 125952, 126976, 129024, 133455, 133920, 137268, 137760, 138240, 138880, 141696, 142352, 142848, 143360, 146944, 147456, 152520, 154980, 156240, 157440, 158720, 160146, 161280, 162688, 165312, 166656, 167936, 171585, 172032, 177120, 177940, 178560, 183024, 183680, 184320, 187488, 188928, 190464, 193536, 203360, 206640, 208320, 209920, 213528, 214272, 215040, 220416, 221184, 222208, 228780, 234360, 236160, 238080, 240219, 241920, 244032, 245760, 247968, 249984, 251904, 253952, 258048, 266910, 267840, 274536, 275520, 276480, 277760, 283392, 284704, 285696, 286720, 293888, 305040, 309960, 312480, 314880, 317440, 320292, 322560, 325376, 330624, 333312, 335872, 343170, 344064, 354240, 355880, 357120, 366048, 367360, 368640, 374976, 377856, 380928, 387072, 400365, 406720, 413280, 416640, 419840, 427056, 428544, 430080, 440832, 442368, 444416, 457560, 468720, 472320, 476160, 480438, 483840, 488064, 495936, 499968, 503808, 507904, 516096, 533820, 535680, 549072, 551040, 552960, 555520, 566784, 569408, 571392, 573440, 587776, 610080, 619920, 624960, 629760, 634880, 640584, 645120, 650752, 661248, 666624, 671744, 686340, 708480, 711760, 714240, 732096, 734720, 737280, 749952, 755712, 761856, 774144, 800730, 813440, 826560, 833280, 839680, 854112, 857088, 860160, 881664, 888832, 915120, 937440, 944640, 952320, 960876, 967680, 976128, 991872, 999936, 1007616, 1032192, 1067640, 1071360, 1098144, 1102080, 1105920, 1111040, 1133568, 1138816, 1142784, 1175552, 1201095, 1220160, 1239840, 1249920, 1259520, 1269760, 1281168, 1290240, 1301504, 1322496, 1333248, 1372680, 1416960, 1423520, 1428480, 1464192, 1469440, 1499904, 1511424, 1523712, 1548288, 1601460, 1626880, 1653120, 1666560, 1679360, 1708224, 1714176, 1720320, 1763328, 1777664, 1830240, 1874880, 1889280, 1904640, 1921752, 1935360, 1952256, 1983744, 1999872, 2015232, 2135280, 2142720, 2196288, 2204160, 2211840, 2222080, 2267136, 2277632, 2285568, 2351104, 2402190, 2440320, 2479680, 2499840, 2519040, 2539520, 2562336, 2580480, 2603008, 2644992, 2666496, 2745360, 2833920, 2847040, 2856960, 2928384, 2938880, 2999808, 3022848, 3096576, 3202920, 3253760, 3306240, 3333120, 3358720, 3416448, 3428352, 3526656, 3555328, 3660480, 3749760, 3778560, 3809280, 3843504, 3870720, 3904512, 3967488, 3999744, 4270560, 4285440, 4392576, 4408320, 4444160, 4534272, 4555264, 4571136, 4702208, 4804380, 4880640, 4959360, 4999680, 5038080, 5124672, 5160960, 5206016, 5289984, 5332992, 5490720, 5667840, 5694080, 5713920, 5856768, 5877760, 5999616, 6045696, 6405840, 6507520, 6612480, 6666240, 6832896, 6856704, 7053312, 7320960, 7499520, 7557120, 7618560, 7687008, 7741440, 7809024, 7934976, 7999488, 8541120, 8570880, 8785152, 8816640, 8888320, 9068544, 9110528, 9608760, 9761280, 9918720, 9999360, 10076160, 10249344, 10412032, 10579968, 10665984, 10981440, 11335680, 11388160, 11427840, 11713536, 11755520, 11999232, 12811680, 13015040, 13224960, 13332480, 13665792, 13713408, 14106624, 14641920, 14999040, 15114240, 15374016, 15482880, 15618048, 15869952, 15998976, 17082240, 17141760, 17570304, 17633280, 17776640, 18137088, 18221056, 19217520, 19522560, 19837440, 19998720, 20498688, 20824064, 21159936, 21962880, 22671360, 22776320, 22855680, 23427072, 23511040, 23998464, 25623360, 26030080, 26449920, 26664960, 27331584, 29283840, 29998080, 30228480, 30748032, 31236096, 31739904, 31997952, 34164480, 34283520, 35140608, 35266560, 36442112, 38435040, 39045120, 39674880, 39997440, 40997376, 42319872, 43925760, 45342720, 45552640, 46854144, 47996928, 51246720, 52060160, 52899840, 53329920, 54663168, 58567680, 59996160, 61496064, 62472192, 63479808, 68328960, 68567040, 70281216, 70533120, 72884224, 76870080, 78090240, 79349760, 79994880, 81994752, 87851520, 90685440, 91105280, 93708288, 95993856, 102493440, 104120320, 105799680, 109326336, 117135360, 119992320, 122992128, 126959616, 136657920, 140562432, 145768448, 153740160, 156180480, 158699520, 159989760, 163989504, 175703040, 182210560, 187416576, 204986880, 211599360, 218652672, 234270720, 239984640, 245984256, 273315840, 281124864, 307480320, 312360960, 317399040, 327979008, 351406080, 364421120, 409973760, 437305344, 468541440, 479969280, 491968512, 546631680, 562249728, 614960640, 634798080, 655958016, 702812160, 728842240, 819947520, 937082880, 983937024, 1093263360, 1229921280, 1311916032, 1405624320, 1639895040, 1967874048, 2186526720, 2459842560, 2811248640, 3279790080, 3935748096, 4919685120, 6559580160, 9839370240, 19678740480]

約数ペア:

[(1, 19678740480), (2, 9839370240), (3, 6559580160), (4, 4919685120), (5, 3935748096), (6, 3279790080), (7, 2811248640), (8, 2459842560), (9, 2186526720), (10, 1967874048), (12, 1639895040), (14, 1405624320), (15, 1311916032), (16, 1229921280), (18, 1093263360), (20, 983937024), (21, 937082880), (24, 819947520), (27, 728842240), (28, 702812160), (30, 655958016), (31, 634798080), (32, 614960640), (35, 562249728), (36, 546631680), (40, 491968512), (41, 479969280), (42, 468541440), (45, 437305344), (48, 409973760), (54, 364421120), (56, 351406080), (60, 327979008), (62, 317399040), (63, 312360960), (64, 307480320), (70, 281124864), (72, 273315840), (80, 245984256), (82, 239984640), (84, 234270720), (90, 218652672), (93, 211599360), (96, 204986880), (105, 187416576), (108, 182210560), (112, 175703040), (120, 163989504), (123, 159989760), (124, 158699520), (126, 156180480), (128, 153740160), (135, 145768448), (140, 140562432), (144, 136657920), (155, 126959616), (160, 122992128), (164, 119992320), (168, 117135360), (180, 109326336), (186, 105799680), (189, 104120320), (192, 102493440), (205, 95993856), (210, 93708288), (216, 91105280), (217, 90685440), (224, 87851520), (240, 81994752), (246, 79994880), (248, 79349760), (252, 78090240), (256, 76870080), (270, 72884224), (279, 70533120), (280, 70281216), (287, 68567040), (288, 68328960), (310, 63479808), (315, 62472192), (320, 61496064), (328, 59996160), (336, 58567680), (360, 54663168), (369, 53329920), (372, 52899840), (378, 52060160), (384, 51246720), (410, 47996928), (420, 46854144), (432, 45552640), (434, 45342720), (448, 43925760), (465, 42319872), (480, 40997376), (492, 39997440), (496, 39674880), (504, 39045120), (512, 38435040), (540, 36442112), (558, 35266560), (560, 35140608), (574, 34283520), (576, 34164480), (615, 31997952), (620, 31739904), (630, 31236096), (640, 30748032), (651, 30228480), (656, 29998080), (672, 29283840), (720, 27331584), (738, 26664960), (744, 26449920), (756, 26030080), (768, 25623360), (820, 23998464), (837, 23511040), (840, 23427072), (861, 22855680), (864, 22776320), (868, 22671360), (896, 21962880), (930, 21159936), (945, 20824064), (960, 20498688), (984, 19998720), (992, 19837440), (1008, 19522560), (1024, 19217520), (1080, 18221056), (1085, 18137088), (1107, 17776640), (1116, 17633280), (1120, 17570304), (1148, 17141760), (1152, 17082240), (1230, 15998976), (1240, 15869952), (1260, 15618048), (1271, 15482880), (1280, 15374016), (1302, 15114240), (1312, 14999040), (1344, 14641920), (1395, 14106624), (1435, 13713408), (1440, 13665792), (1476, 13332480), (1488, 13224960), (1512, 13015040), (1536, 12811680), (1640, 11999232), (1674, 11755520), (1680, 11713536), (1722, 11427840), (1728, 11388160), (1736, 11335680), (1792, 10981440), (1845, 10665984), (1860, 10579968), (1890, 10412032), (1920, 10249344), (1953, 10076160), (1968, 9999360), (1984, 9918720), (2016, 9761280), (2048, 9608760), (2160, 9110528), (2170, 9068544), (2214, 8888320), (2232, 8816640), (2240, 8785152), (2296, 8570880), (2304, 8541120), (2460, 7999488), (2480, 7934976), (2520, 7809024), (2542, 7741440), (2560, 7687008), (2583, 7618560), (2604, 7557120), (2624, 7499520), (2688, 7320960), (2790, 7053312), (2870, 6856704), (2880, 6832896), (2952, 6666240), (2976, 6612480), (3024, 6507520), (3072, 6405840), (3255, 6045696), (3280, 5999616), (3348, 5877760), (3360, 5856768), (3444, 5713920), (3456, 5694080), (3472, 5667840), (3584, 5490720), (3690, 5332992), (3720, 5289984), (3780, 5206016), (3813, 5160960), (3840, 5124672), (3906, 5038080), (3936, 4999680), (3968, 4959360), (4032, 4880640), (4096, 4804380), (4185, 4702208), (4305, 4571136), (4320, 4555264), (4340, 4534272), (4428, 4444160), (4464, 4408320), (4480, 4392576), (4592, 4285440), (4608, 4270560), (4920, 3999744), (4960, 3967488), (5040, 3904512), (5084, 3870720), (5120, 3843504), (5166, 3809280), (5208, 3778560), (5248, 3749760), (5376, 3660480), (5535, 3555328), (5580, 3526656), (5740, 3428352), (5760, 3416448), (5859, 3358720), (5904, 3333120), (5952, 3306240), (6048, 3253760), (6144, 3202920), (6355, 3096576), (6510, 3022848), (6560, 2999808), (6696, 2938880), (6720, 2928384), (6888, 2856960), (6912, 2847040), (6944, 2833920), (7168, 2745360), (7380, 2666496), (7440, 2644992), (7560, 2603008), (7626, 2580480), (7680, 2562336), (7749, 2539520), (7812, 2519040), (7872, 2499840), (7936, 2479680), (8064, 2440320), (8192, 2402190), (8370, 2351104), (8610, 2285568), (8640, 2277632), (8680, 2267136), (8856, 2222080), (8897, 2211840), (8928, 2204160), (8960, 2196288), (9184, 2142720), (9216, 2135280), (9765, 2015232), (9840, 1999872), (9920, 1983744), (10080, 1952256), (10168, 1935360), (10240, 1921752), (10332, 1904640), (10416, 1889280), (10496, 1874880), (10752, 1830240), (11070, 1777664), (11160, 1763328), (11439, 1720320), (11480, 1714176), (11520, 1708224), (11718, 1679360), (11808, 1666560), (11904, 1653120), (12096, 1626880), (12288, 1601460), (12710, 1548288), (12915, 1523712), (13020, 1511424), (13120, 1499904), (13392, 1469440), (13440, 1464192), (13776, 1428480), (13824, 1423520), (13888, 1416960), (14336, 1372680), (14760, 1333248), (14880, 1322496), (15120, 1301504), (15252, 1290240), (15360, 1281168), (15498, 1269760), (15624, 1259520), (15744, 1249920), (15872, 1239840), (16128, 1220160), (16384, 1201095), (16740, 1175552), (17220, 1142784), (17280, 1138816), (17360, 1133568), (17712, 1111040), (17794, 1105920), (17856, 1102080), (17920, 1098144), (18368, 1071360), (18432, 1067640), (19065, 1032192), (19530, 1007616), (19680, 999936), (19840, 991872), (20160, 976128), (20336, 967680), (20480, 960876), (20664, 952320), (20832, 944640), (20992, 937440), (21504, 915120), (22140, 888832), (22320, 881664), (22878, 860160), (22960, 857088), (23040, 854112), (23436, 839680), (23616, 833280), (23808, 826560), (24192, 813440), (24576, 800730), (25420, 774144), (25830, 761856), (26040, 755712), (26240, 749952), (26691, 737280), (26784, 734720), (26880, 732096), (27552, 714240), (27648, 711760), (27776, 708480), (28672, 686340), (29295, 671744), (29520, 666624), (29760, 661248), (30240, 650752), (30504, 645120), (30720, 640584), (30996, 634880), (31248, 629760), (31488, 624960), (31744, 619920), (32256, 610080), (33480, 587776), (34317, 573440), (34440, 571392), (34560, 569408), (34720, 566784), (35424, 555520), (35588, 552960), (35712, 551040), (35840, 549072), (36736, 535680), (36864, 533820), (38130, 516096), (38745, 507904), (39060, 503808), (39360, 499968), (39680, 495936), (40320, 488064), (40672, 483840), (40960, 480438), (41328, 476160), (41664, 472320), (41984, 468720), (43008, 457560), (44280, 444416), (44485, 442368), (44640, 440832), (45756, 430080), (45920, 428544), (46080, 427056), (46872, 419840), (47232, 416640), (47616, 413280), (48384, 406720), (49152, 400365), (50840, 387072), (51660, 380928), (52080, 377856), (52480, 374976), (53382, 368640), (53568, 367360), (53760, 366048), (55104, 357120), (55296, 355880), (55552, 354240), (57195, 344064), (57344, 343170), (58590, 335872), (59040, 333312), (59520, 330624), (60480, 325376), (61008, 322560), (61440, 320292), (61992, 317440), (62496, 314880), (62976, 312480), (63488, 309960), (64512, 305040), (66960, 293888), (68634, 286720), (68880, 285696), (69120, 284704), (69440, 283392), (70848, 277760), (71176, 276480), (71424, 275520), (71680, 274536), (73472, 267840), (73728, 266910), (76260, 258048), (77490, 253952), (78120, 251904), (78720, 249984), (79360, 247968), (80073, 245760), (80640, 244032), (81344, 241920), (81920, 240219), (82656, 238080), (83328, 236160), (83968, 234360), (86016, 228780), (88560, 222208), (88970, 221184), (89280, 220416), (91512, 215040), (91840, 214272), (92160, 213528), (93744, 209920), (94464, 208320), (95232, 206640), (96768, 203360), (101680, 193536), (103320, 190464), (104160, 188928), (104960, 187488), (106764, 184320), (107136, 183680), (107520, 183024), (110208, 178560), (110592, 177940), (111104, 177120), (114390, 172032), (114688, 171585), (117180, 167936), (118080, 166656), (119040, 165312), (120960, 162688), (122016, 161280), (122880, 160146), (123984, 158720), (124992, 157440), (125952, 156240), (126976, 154980), (129024, 152520), (133455, 147456), (133920, 146944), (137268, 143360), (137760, 142848), (138240, 142352), (138880, 141696)]