19883335680

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 560

約数和(自身を含む): 76930767144

約数和(自身を除く): 57047431464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 461, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 922, 936, 960, 1024, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1383, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1844, 1872, 1920, 2048, 2080, 2106, 2160, 2304, 2305, 2340, 2496, 2560, 2592, 2766, 2808, 2880, 3072, 3120, 3240, 3328, 3456, 3510, 3688, 3744, 3840, 4096, 4149, 4160, 4212, 4320, 4608, 4610, 4680, 4992, 5120, 5184, 5265, 5532, 5616, 5760, 5993, 6144, 6240, 6480, 6656, 6912, 6915, 7020, 7376, 7488, 7680, 8192, 8298, 8320, 8424, 8640, 9216, 9220, 9360, 9984, 10240, 10368, 10530, 11064, 11232, 11520, 11986, 12288, 12447, 12480, 12960, 13312, 13824, 13830, 14040, 14752, 14976, 15360, 16596, 16640, 16848, 17280, 17979, 18432, 18440, 18720, 19968, 20480, 20736, 20745, 21060, 22128, 22464, 23040, 23972, 24576, 24894, 24960, 25920, 26624, 27648, 27660, 28080, 29504, 29952, 29965, 30720, 33192, 33280, 33696, 34560, 35958, 36864, 36880, 37341, 37440, 39936, 40960, 41472, 41490, 42120, 44256, 44928, 46080, 47944, 49788, 49920, 51840, 53248, 53937, 55296, 55320, 56160, 59008, 59904, 59930, 61440, 62235, 66384, 66560, 67392, 69120, 71916, 73728, 73760, 74682, 74880, 79872, 82944, 82980, 84240, 88512, 89856, 89895, 92160, 95888, 99576, 99840, 103680, 106496, 107874, 110592, 110640, 112320, 118016, 119808, 119860, 122880, 124470, 132768, 133120, 134784, 138240, 143832, 147520, 149364, 149760, 159744, 161811, 165888, 165960, 168480, 177024, 179712, 179790, 184320, 186705, 191776, 199152, 199680, 207360, 215748, 221184, 221280, 224640, 236032, 239616, 239720, 248940, 265536, 266240, 269568, 269685, 276480, 287664, 295040, 298728, 299520, 319488, 323622, 331776, 331920, 336960, 354048, 359424, 359580, 368640, 373410, 383552, 398304, 399360, 414720, 431496, 442560, 449280, 472064, 479232, 479440, 485433, 497880, 531072, 532480, 539136, 539370, 552960, 575328, 590080, 597456, 599040, 647244, 663552, 663840, 673920, 708096, 718848, 719160, 746820, 767104, 796608, 798720, 809055, 829440, 862992, 885120, 898560, 944128, 958464, 958880, 970866, 995760, 1062144, 1078272, 1078740, 1105920, 1150656, 1180160, 1194912, 1198080, 1294488, 1327680, 1347840, 1416192, 1437696, 1438320, 1493640, 1534208, 1593216, 1597440, 1618110, 1658880, 1725984, 1770240, 1797120, 1888256, 1917760, 1941732, 1991520, 2124288, 2156544, 2157480, 2301312, 2360320, 2389824, 2396160, 2427165, 2588976, 2655360, 2695680, 2832384, 2875392, 2876640, 2987280, 3068416, 3186432, 3236220, 3317760, 3451968, 3540480, 3594240, 3776512, 3835520, 3883464, 3983040, 4248576, 4313088, 4314960, 4602624, 4720640, 4779648, 4792320, 4854330, 5177952, 5310720, 5391360, 5664768, 5753280, 5974560, 6136832, 6372864, 6472440, 6903936, 7080960, 7188480, 7671040, 7766928, 7966080, 8497152, 8626176, 8629920, 9205248, 9441280, 9559296, 9708660, 10355904, 10621440, 10782720, 11329536, 11506560, 11949120, 12273664, 12745728, 12944880, 13807872, 14161920, 14376960, 15342080, 15533856, 15932160, 16994304, 17259840, 18410496, 18882560, 19118592, 19417320, 20711808, 21242880, 21565440, 23013120, 23898240, 24547328, 25491456, 25889760, 27615744, 28323840, 30684160, 31067712, 31864320, 33988608, 34519680, 36820992, 38237184, 38834640, 41423616, 42485760, 43130880, 46026240, 47796480, 49094656, 50982912, 51779520, 55231488, 56647680, 61368320, 62135424, 63728640, 69039360, 73641984, 76474368, 77669280, 82847232, 84971520, 92052480, 95592960, 101965824, 103559040, 110462976, 122736640, 124270848, 127457280, 138078720, 147283968, 152948736, 155338560, 165694464, 169943040, 184104960, 191185920, 207118080, 220925952, 245473280, 248541696, 254914560, 276157440, 305897472, 310677120, 331388928, 368209920, 382371840, 414236160, 441851904, 497083392, 509829120, 552314880, 621354240, 662777856, 736419840, 764743680, 828472320, 994166784, 1104629760, 1242708480, 1325555712, 1529487360, 1656944640, 1988333568, 2209259520, 2485416960, 3313889280, 3976667136, 4970833920, 6627778560, 9941667840, 19883335680]

約数ペア:

[(1, 19883335680), (2, 9941667840), (3, 6627778560), (4, 4970833920), (5, 3976667136), (6, 3313889280), (8, 2485416960), (9, 2209259520), (10, 1988333568), (12, 1656944640), (13, 1529487360), (15, 1325555712), (16, 1242708480), (18, 1104629760), (20, 994166784), (24, 828472320), (26, 764743680), (27, 736419840), (30, 662777856), (32, 621354240), (36, 552314880), (39, 509829120), (40, 497083392), (45, 441851904), (48, 414236160), (52, 382371840), (54, 368209920), (60, 331388928), (64, 310677120), (65, 305897472), (72, 276157440), (78, 254914560), (80, 248541696), (81, 245473280), (90, 220925952), (96, 207118080), (104, 191185920), (108, 184104960), (117, 169943040), (120, 165694464), (128, 155338560), (130, 152948736), (135, 147283968), (144, 138078720), (156, 127457280), (160, 124270848), (162, 122736640), (180, 110462976), (192, 103559040), (195, 101965824), (208, 95592960), (216, 92052480), (234, 84971520), (240, 82847232), (256, 77669280), (260, 76474368), (270, 73641984), (288, 69039360), (312, 63728640), (320, 62135424), (324, 61368320), (351, 56647680), (360, 55231488), (384, 51779520), (390, 50982912), (405, 49094656), (416, 47796480), (432, 46026240), (461, 43130880), (468, 42485760), (480, 41423616), (512, 38834640), (520, 38237184), (540, 36820992), (576, 34519680), (585, 33988608), (624, 31864320), (640, 31067712), (648, 30684160), (702, 28323840), (720, 27615744), (768, 25889760), (780, 25491456), (810, 24547328), (832, 23898240), (864, 23013120), (922, 21565440), (936, 21242880), (960, 20711808), (1024, 19417320), (1040, 19118592), (1053, 18882560), (1080, 18410496), (1152, 17259840), (1170, 16994304), (1248, 15932160), (1280, 15533856), (1296, 15342080), (1383, 14376960), (1404, 14161920), (1440, 13807872), (1536, 12944880), (1560, 12745728), (1620, 12273664), (1664, 11949120), (1728, 11506560), (1755, 11329536), (1844, 10782720), (1872, 10621440), (1920, 10355904), (2048, 9708660), (2080, 9559296), (2106, 9441280), (2160, 9205248), (2304, 8629920), (2305, 8626176), (2340, 8497152), (2496, 7966080), (2560, 7766928), (2592, 7671040), (2766, 7188480), (2808, 7080960), (2880, 6903936), (3072, 6472440), (3120, 6372864), (3240, 6136832), (3328, 5974560), (3456, 5753280), (3510, 5664768), (3688, 5391360), (3744, 5310720), (3840, 5177952), (4096, 4854330), (4149, 4792320), (4160, 4779648), (4212, 4720640), (4320, 4602624), (4608, 4314960), (4610, 4313088), (4680, 4248576), (4992, 3983040), (5120, 3883464), (5184, 3835520), (5265, 3776512), (5532, 3594240), (5616, 3540480), (5760, 3451968), (5993, 3317760), (6144, 3236220), (6240, 3186432), (6480, 3068416), (6656, 2987280), (6912, 2876640), (6915, 2875392), (7020, 2832384), (7376, 2695680), (7488, 2655360), (7680, 2588976), (8192, 2427165), (8298, 2396160), (8320, 2389824), (8424, 2360320), (8640, 2301312), (9216, 2157480), (9220, 2156544), (9360, 2124288), (9984, 1991520), (10240, 1941732), (10368, 1917760), (10530, 1888256), (11064, 1797120), (11232, 1770240), (11520, 1725984), (11986, 1658880), (12288, 1618110), (12447, 1597440), (12480, 1593216), (12960, 1534208), (13312, 1493640), (13824, 1438320), (13830, 1437696), (14040, 1416192), (14752, 1347840), (14976, 1327680), (15360, 1294488), (16596, 1198080), (16640, 1194912), (16848, 1180160), (17280, 1150656), (17979, 1105920), (18432, 1078740), (18440, 1078272), (18720, 1062144), (19968, 995760), (20480, 970866), (20736, 958880), (20745, 958464), (21060, 944128), (22128, 898560), (22464, 885120), (23040, 862992), (23972, 829440), (24576, 809055), (24894, 798720), (24960, 796608), (25920, 767104), (26624, 746820), (27648, 719160), (27660, 718848), (28080, 708096), (29504, 673920), (29952, 663840), (29965, 663552), (30720, 647244), (33192, 599040), (33280, 597456), (33696, 590080), (34560, 575328), (35958, 552960), (36864, 539370), (36880, 539136), (37341, 532480), (37440, 531072), (39936, 497880), (40960, 485433), (41472, 479440), (41490, 479232), (42120, 472064), (44256, 449280), (44928, 442560), (46080, 431496), (47944, 414720), (49788, 399360), (49920, 398304), (51840, 383552), (53248, 373410), (53937, 368640), (55296, 359580), (55320, 359424), (56160, 354048), (59008, 336960), (59904, 331920), (59930, 331776), (61440, 323622), (62235, 319488), (66384, 299520), (66560, 298728), (67392, 295040), (69120, 287664), (71916, 276480), (73728, 269685), (73760, 269568), (74682, 266240), (74880, 265536), (79872, 248940), (82944, 239720), (82980, 239616), (84240, 236032), (88512, 224640), (89856, 221280), (89895, 221184), (92160, 215748), (95888, 207360), (99576, 199680), (99840, 199152), (103680, 191776), (106496, 186705), (107874, 184320), (110592, 179790), (110640, 179712), (112320, 177024), (118016, 168480), (119808, 165960), (119860, 165888), (122880, 161811), (124470, 159744), (132768, 149760), (133120, 149364), (134784, 147520), (138240, 143832)]