19850158080

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 560

約数和(自身を含む): 73838312064

約数和(自身を除く): 53988153984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 193, 216, 240, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 386, 405, 432, 465, 480, 496, 512, 540, 558, 576, 579, 620, 640, 648, 720, 744, 768, 772, 810, 837, 864, 930, 960, 965, 992, 1024, 1080, 1116, 1152, 1158, 1240, 1280, 1296, 1395, 1440, 1488, 1536, 1544, 1620, 1674, 1728, 1737, 1860, 1920, 1930, 1984, 2048, 2160, 2232, 2304, 2316, 2480, 2511, 2560, 2592, 2790, 2880, 2895, 2976, 3072, 3088, 3240, 3348, 3456, 3474, 3720, 3840, 3860, 3968, 4096, 4185, 4320, 4464, 4608, 4632, 4960, 5022, 5120, 5184, 5211, 5580, 5760, 5790, 5952, 5983, 6144, 6176, 6480, 6696, 6912, 6948, 7440, 7680, 7720, 7936, 8192, 8370, 8640, 8685, 8928, 9216, 9264, 9920, 10044, 10240, 10368, 10422, 11160, 11520, 11580, 11904, 11966, 12288, 12352, 12555, 12960, 13392, 13824, 13896, 14880, 15360, 15440, 15633, 15872, 16740, 17280, 17370, 17856, 17949, 18432, 18528, 19840, 20088, 20480, 20736, 20844, 22320, 23040, 23160, 23808, 23932, 24576, 24704, 25110, 25920, 26055, 26784, 27648, 27792, 29760, 29915, 30720, 30880, 31266, 31744, 33480, 34560, 34740, 35712, 35898, 36864, 37056, 39680, 40176, 40960, 41472, 41688, 44640, 46080, 46320, 47616, 47864, 49408, 50220, 51840, 52110, 53568, 53847, 55296, 55584, 59520, 59830, 61440, 61760, 62532, 63488, 66960, 69120, 69480, 71424, 71796, 73728, 74112, 78165, 79360, 80352, 82944, 83376, 89280, 89745, 92160, 92640, 95232, 95728, 98816, 100440, 103680, 104220, 107136, 107694, 110592, 111168, 119040, 119660, 122880, 123520, 125064, 126976, 133920, 138240, 138960, 142848, 143592, 148224, 156330, 158720, 160704, 161541, 165888, 166752, 178560, 179490, 184320, 185280, 190464, 191456, 197632, 200880, 207360, 208440, 214272, 215388, 221184, 222336, 238080, 239320, 247040, 250128, 253952, 267840, 269235, 276480, 277920, 285696, 287184, 296448, 312660, 317440, 321408, 323082, 331776, 333504, 357120, 358980, 368640, 370560, 380928, 382912, 395264, 401760, 414720, 416880, 428544, 430776, 444672, 476160, 478640, 484623, 494080, 500256, 535680, 538470, 552960, 555840, 571392, 574368, 592896, 625320, 634880, 642816, 646164, 663552, 667008, 714240, 717960, 741120, 761856, 765824, 790528, 803520, 807705, 829440, 833760, 857088, 861552, 889344, 952320, 957280, 969246, 988160, 1000512, 1071360, 1076940, 1105920, 1111680, 1142784, 1148736, 1185792, 1250640, 1269760, 1285632, 1292328, 1334016, 1428480, 1435920, 1482240, 1531648, 1581056, 1607040, 1615410, 1658880, 1667520, 1714176, 1723104, 1778688, 1904640, 1914560, 1938492, 1976320, 2001024, 2142720, 2153880, 2223360, 2285568, 2297472, 2371584, 2423115, 2501280, 2571264, 2584656, 2668032, 2856960, 2871840, 2964480, 3063296, 3214080, 3230820, 3317760, 3335040, 3428352, 3446208, 3557376, 3809280, 3829120, 3876984, 3952640, 4002048, 4285440, 4307760, 4446720, 4594944, 4743168, 4846230, 5002560, 5142528, 5169312, 5336064, 5713920, 5743680, 5928960, 6126592, 6428160, 6461640, 6670080, 6856704, 6892416, 7114752, 7658240, 7753968, 7905280, 8004096, 8570880, 8615520, 8893440, 9189888, 9692460, 10005120, 10285056, 10338624, 10672128, 11427840, 11487360, 11857920, 12253184, 12856320, 12923280, 13340160, 13784832, 14229504, 15316480, 15507936, 16008192, 17141760, 17231040, 17786880, 18379776, 19384920, 20010240, 20570112, 20677248, 21344256, 22974720, 23715840, 24506368, 25712640, 25846560, 26680320, 27569664, 30632960, 31015872, 32016384, 34283520, 34462080, 35573760, 36759552, 38769840, 40020480, 41354496, 42688512, 45949440, 49012736, 51425280, 51693120, 53360640, 55139328, 61265920, 62031744, 64032768, 68924160, 71147520, 73519104, 77539680, 80040960, 82708992, 91898880, 102850560, 103386240, 106721280, 110278656, 122531840, 124063488, 128065536, 137848320, 147038208, 155079360, 160081920, 165417984, 183797760, 206772480, 213442560, 220557312, 245063680, 248126976, 275696640, 310158720, 320163840, 330835968, 367595520, 413544960, 441114624, 496253952, 551393280, 620317440, 640327680, 661671936, 735191040, 827089920, 992507904, 1102786560, 1240634880, 1323343872, 1654179840, 1985015808, 2205573120, 2481269760, 3308359680, 3970031616, 4962539520, 6616719360, 9925079040, 19850158080]

約数ペア:

[(1, 19850158080), (2, 9925079040), (3, 6616719360), (4, 4962539520), (5, 3970031616), (6, 3308359680), (8, 2481269760), (9, 2205573120), (10, 1985015808), (12, 1654179840), (15, 1323343872), (16, 1240634880), (18, 1102786560), (20, 992507904), (24, 827089920), (27, 735191040), (30, 661671936), (31, 640327680), (32, 620317440), (36, 551393280), (40, 496253952), (45, 441114624), (48, 413544960), (54, 367595520), (60, 330835968), (62, 320163840), (64, 310158720), (72, 275696640), (80, 248126976), (81, 245063680), (90, 220557312), (93, 213442560), (96, 206772480), (108, 183797760), (120, 165417984), (124, 160081920), (128, 155079360), (135, 147038208), (144, 137848320), (155, 128065536), (160, 124063488), (162, 122531840), (180, 110278656), (186, 106721280), (192, 103386240), (193, 102850560), (216, 91898880), (240, 82708992), (248, 80040960), (256, 77539680), (270, 73519104), (279, 71147520), (288, 68924160), (310, 64032768), (320, 62031744), (324, 61265920), (360, 55139328), (372, 53360640), (384, 51693120), (386, 51425280), (405, 49012736), (432, 45949440), (465, 42688512), (480, 41354496), (496, 40020480), (512, 38769840), (540, 36759552), (558, 35573760), (576, 34462080), (579, 34283520), (620, 32016384), (640, 31015872), (648, 30632960), (720, 27569664), (744, 26680320), (768, 25846560), (772, 25712640), (810, 24506368), (837, 23715840), (864, 22974720), (930, 21344256), (960, 20677248), (965, 20570112), (992, 20010240), (1024, 19384920), (1080, 18379776), (1116, 17786880), (1152, 17231040), (1158, 17141760), (1240, 16008192), (1280, 15507936), (1296, 15316480), (1395, 14229504), (1440, 13784832), (1488, 13340160), (1536, 12923280), (1544, 12856320), (1620, 12253184), (1674, 11857920), (1728, 11487360), (1737, 11427840), (1860, 10672128), (1920, 10338624), (1930, 10285056), (1984, 10005120), (2048, 9692460), (2160, 9189888), (2232, 8893440), (2304, 8615520), (2316, 8570880), (2480, 8004096), (2511, 7905280), (2560, 7753968), (2592, 7658240), (2790, 7114752), (2880, 6892416), (2895, 6856704), (2976, 6670080), (3072, 6461640), (3088, 6428160), (3240, 6126592), (3348, 5928960), (3456, 5743680), (3474, 5713920), (3720, 5336064), (3840, 5169312), (3860, 5142528), (3968, 5002560), (4096, 4846230), (4185, 4743168), (4320, 4594944), (4464, 4446720), (4608, 4307760), (4632, 4285440), (4960, 4002048), (5022, 3952640), (5120, 3876984), (5184, 3829120), (5211, 3809280), (5580, 3557376), (5760, 3446208), (5790, 3428352), (5952, 3335040), (5983, 3317760), (6144, 3230820), (6176, 3214080), (6480, 3063296), (6696, 2964480), (6912, 2871840), (6948, 2856960), (7440, 2668032), (7680, 2584656), (7720, 2571264), (7936, 2501280), (8192, 2423115), (8370, 2371584), (8640, 2297472), (8685, 2285568), (8928, 2223360), (9216, 2153880), (9264, 2142720), (9920, 2001024), (10044, 1976320), (10240, 1938492), (10368, 1914560), (10422, 1904640), (11160, 1778688), (11520, 1723104), (11580, 1714176), (11904, 1667520), (11966, 1658880), (12288, 1615410), (12352, 1607040), (12555, 1581056), (12960, 1531648), (13392, 1482240), (13824, 1435920), (13896, 1428480), (14880, 1334016), (15360, 1292328), (15440, 1285632), (15633, 1269760), (15872, 1250640), (16740, 1185792), (17280, 1148736), (17370, 1142784), (17856, 1111680), (17949, 1105920), (18432, 1076940), (18528, 1071360), (19840, 1000512), (20088, 988160), (20480, 969246), (20736, 957280), (20844, 952320), (22320, 889344), (23040, 861552), (23160, 857088), (23808, 833760), (23932, 829440), (24576, 807705), (24704, 803520), (25110, 790528), (25920, 765824), (26055, 761856), (26784, 741120), (27648, 717960), (27792, 714240), (29760, 667008), (29915, 663552), (30720, 646164), (30880, 642816), (31266, 634880), (31744, 625320), (33480, 592896), (34560, 574368), (34740, 571392), (35712, 555840), (35898, 552960), (36864, 538470), (37056, 535680), (39680, 500256), (40176, 494080), (40960, 484623), (41472, 478640), (41688, 476160), (44640, 444672), (46080, 430776), (46320, 428544), (47616, 416880), (47864, 414720), (49408, 401760), (50220, 395264), (51840, 382912), (52110, 380928), (53568, 370560), (53847, 368640), (55296, 358980), (55584, 357120), (59520, 333504), (59830, 331776), (61440, 323082), (61760, 321408), (62532, 317440), (63488, 312660), (66960, 296448), (69120, 287184), (69480, 285696), (71424, 277920), (71796, 276480), (73728, 269235), (74112, 267840), (78165, 253952), (79360, 250128), (80352, 247040), (82944, 239320), (83376, 238080), (89280, 222336), (89745, 221184), (92160, 215388), (92640, 214272), (95232, 208440), (95728, 207360), (98816, 200880), (100440, 197632), (103680, 191456), (104220, 190464), (107136, 185280), (107694, 184320), (110592, 179490), (111168, 178560), (119040, 166752), (119660, 165888), (122880, 161541), (123520, 160704), (125064, 158720), (126976, 156330), (133920, 148224), (138240, 143592), (138960, 142848)]