20764270080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 640

約数和(自身を含む): 78919948800

約数和(自身を除く): 58155678720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 97, 108, 114, 120, 128, 135, 144, 152, 160, 163, 171, 180, 190, 192, 194, 216, 228, 240, 256, 270, 285, 288, 291, 304, 320, 326, 342, 360, 380, 384, 388, 432, 456, 480, 485, 489, 512, 513, 540, 570, 576, 582, 608, 640, 652, 684, 720, 760, 768, 776, 815, 855, 864, 873, 912, 960, 970, 978, 1026, 1080, 1140, 1152, 1164, 1216, 1280, 1304, 1368, 1440, 1455, 1467, 1520, 1536, 1552, 1630, 1710, 1728, 1746, 1824, 1843, 1920, 1940, 1956, 2052, 2160, 2280, 2304, 2328, 2432, 2445, 2560, 2565, 2608, 2619, 2736, 2880, 2910, 2934, 3040, 3097, 3104, 3260, 3420, 3456, 3492, 3648, 3686, 3840, 3880, 3912, 4104, 4320, 4365, 4401, 4560, 4608, 4656, 4864, 4890, 5130, 5216, 5238, 5472, 5529, 5760, 5820, 5868, 6080, 6194, 6208, 6520, 6840, 6912, 6984, 7296, 7335, 7372, 7680, 7760, 7824, 8208, 8640, 8730, 8802, 9120, 9215, 9291, 9312, 9728, 9780, 10260, 10432, 10476, 10944, 11058, 11520, 11640, 11736, 12160, 12388, 12416, 13040, 13095, 13680, 13824, 13968, 14592, 14670, 14744, 15485, 15520, 15648, 15811, 16416, 16587, 17280, 17460, 17604, 18240, 18430, 18582, 18624, 19560, 20520, 20864, 20952, 21888, 22005, 22116, 23040, 23280, 23472, 24320, 24776, 24832, 26080, 26190, 27360, 27645, 27873, 27936, 29184, 29340, 29488, 30970, 31040, 31296, 31622, 32832, 33174, 34560, 34920, 35208, 36480, 36860, 37164, 37248, 39120, 41040, 41728, 41904, 43776, 44010, 44232, 46455, 46560, 46944, 47433, 48640, 49552, 49664, 49761, 52160, 52380, 54720, 55290, 55746, 55872, 58680, 58976, 61940, 62080, 62592, 63244, 65664, 66348, 69120, 69840, 70416, 72960, 73720, 74328, 74496, 78240, 79055, 82080, 82935, 83456, 83619, 83808, 87552, 88020, 88464, 92910, 93120, 93888, 94866, 99104, 99522, 104320, 104760, 109440, 110580, 111492, 111744, 117360, 117952, 123880, 124160, 125184, 126488, 131328, 132696, 139365, 139680, 140832, 142299, 145920, 147440, 148656, 148992, 156480, 158110, 164160, 165870, 167238, 167616, 176040, 176928, 185820, 186240, 187776, 189732, 198208, 199044, 208640, 209520, 218880, 221160, 222984, 223488, 234720, 235904, 237165, 247760, 248320, 248805, 250368, 252976, 262656, 265392, 278730, 279360, 281664, 284598, 294880, 297312, 300409, 312960, 316220, 328320, 331740, 334476, 335232, 352080, 353856, 371640, 372480, 375552, 379464, 396416, 398088, 417280, 418095, 419040, 426897, 437760, 442320, 445968, 446976, 469440, 471808, 474330, 495520, 497610, 505952, 530784, 557460, 558720, 563328, 569196, 589760, 594624, 600818, 625920, 632440, 656640, 663480, 668952, 670464, 704160, 707712, 711495, 743280, 744960, 751104, 758928, 792832, 796176, 836190, 838080, 853794, 884640, 891936, 901227, 938880, 943616, 948660, 991040, 995220, 1011904, 1061568, 1114920, 1117440, 1126656, 1138392, 1179520, 1189248, 1201636, 1251840, 1264880, 1313280, 1326960, 1337904, 1340928, 1408320, 1415424, 1422990, 1486560, 1502045, 1517856, 1585664, 1592352, 1672380, 1676160, 1707588, 1769280, 1783872, 1802454, 1877760, 1897320, 1982080, 1990440, 2023808, 2123136, 2134485, 2229840, 2234880, 2253312, 2276784, 2359040, 2378496, 2403272, 2529760, 2653920, 2675808, 2703681, 2816640, 2830848, 2845980, 2973120, 3004090, 3035712, 3184704, 3344760, 3352320, 3415176, 3538560, 3567744, 3604908, 3755520, 3794640, 3964160, 3980880, 4047616, 4246272, 4268970, 4459680, 4506135, 4553568, 4718080, 4756992, 4806544, 5059520, 5307840, 5351616, 5407362, 5633280, 5691960, 5946240, 6008180, 6071424, 6369408, 6689520, 6704640, 6830352, 7077120, 7135488, 7209816, 7589280, 7928320, 7961760, 8095232, 8111043, 8492544, 8537940, 8919360, 9012270, 9107136, 9613088, 10119040, 10615680, 10703232, 10814724, 11266560, 11383920, 11892480, 12016360, 12142848, 12738816, 13379040, 13518405, 13660704, 14154240, 14270976, 14419632, 15178560, 15923520, 16222086, 17075880, 17838720, 18024540, 18214272, 19226176, 20238080, 21231360, 21406464, 21629448, 22767840, 23784960, 24032720, 24285696, 25477632, 26758080, 27036810, 27321408, 28839264, 30357120, 31847040, 32444172, 34151760, 35677440, 36049080, 36428544, 38452352, 40476160, 40555215, 42462720, 42812928, 43258896, 45535680, 48065440, 53516160, 54073620, 54642816, 57678528, 60714240, 63694080, 64888344, 68303520, 71354880, 72098160, 72857088, 76904704, 81110430, 86517792, 91071360, 96130880, 107032320, 108147240, 109285632, 115357056, 121428480, 127388160, 129776688, 136607040, 144196320, 153809408, 162220860, 173035584, 182142720, 192261760, 214064640, 216294480, 218571264, 230714112, 259553376, 273214080, 288392640, 324441720, 346071168, 364285440, 384523520, 432588960, 461428224, 519106752, 546428160, 576785280, 648883440, 692142336, 769047040, 865177920, 1038213504, 1092856320, 1153570560, 1297766880, 1384284672, 1730355840, 2076427008, 2307141120, 2595533760, 3460711680, 4152854016, 5191067520, 6921423360, 10382135040, 20764270080]

約数ペア:

[(1, 20764270080), (2, 10382135040), (3, 6921423360), (4, 5191067520), (5, 4152854016), (6, 3460711680), (8, 2595533760), (9, 2307141120), (10, 2076427008), (12, 1730355840), (15, 1384284672), (16, 1297766880), (18, 1153570560), (19, 1092856320), (20, 1038213504), (24, 865177920), (27, 769047040), (30, 692142336), (32, 648883440), (36, 576785280), (38, 546428160), (40, 519106752), (45, 461428224), (48, 432588960), (54, 384523520), (57, 364285440), (60, 346071168), (64, 324441720), (72, 288392640), (76, 273214080), (80, 259553376), (90, 230714112), (95, 218571264), (96, 216294480), (97, 214064640), (108, 192261760), (114, 182142720), (120, 173035584), (128, 162220860), (135, 153809408), (144, 144196320), (152, 136607040), (160, 129776688), (163, 127388160), (171, 121428480), (180, 115357056), (190, 109285632), (192, 108147240), (194, 107032320), (216, 96130880), (228, 91071360), (240, 86517792), (256, 81110430), (270, 76904704), (285, 72857088), (288, 72098160), (291, 71354880), (304, 68303520), (320, 64888344), (326, 63694080), (342, 60714240), (360, 57678528), (380, 54642816), (384, 54073620), (388, 53516160), (432, 48065440), (456, 45535680), (480, 43258896), (485, 42812928), (489, 42462720), (512, 40555215), (513, 40476160), (540, 38452352), (570, 36428544), (576, 36049080), (582, 35677440), (608, 34151760), (640, 32444172), (652, 31847040), (684, 30357120), (720, 28839264), (760, 27321408), (768, 27036810), (776, 26758080), (815, 25477632), (855, 24285696), (864, 24032720), (873, 23784960), (912, 22767840), (960, 21629448), (970, 21406464), (978, 21231360), (1026, 20238080), (1080, 19226176), (1140, 18214272), (1152, 18024540), (1164, 17838720), (1216, 17075880), (1280, 16222086), (1304, 15923520), (1368, 15178560), (1440, 14419632), (1455, 14270976), (1467, 14154240), (1520, 13660704), (1536, 13518405), (1552, 13379040), (1630, 12738816), (1710, 12142848), (1728, 12016360), (1746, 11892480), (1824, 11383920), (1843, 11266560), (1920, 10814724), (1940, 10703232), (1956, 10615680), (2052, 10119040), (2160, 9613088), (2280, 9107136), (2304, 9012270), (2328, 8919360), (2432, 8537940), (2445, 8492544), (2560, 8111043), (2565, 8095232), (2608, 7961760), (2619, 7928320), (2736, 7589280), (2880, 7209816), (2910, 7135488), (2934, 7077120), (3040, 6830352), (3097, 6704640), (3104, 6689520), (3260, 6369408), (3420, 6071424), (3456, 6008180), (3492, 5946240), (3648, 5691960), (3686, 5633280), (3840, 5407362), (3880, 5351616), (3912, 5307840), (4104, 5059520), (4320, 4806544), (4365, 4756992), (4401, 4718080), (4560, 4553568), (4608, 4506135), (4656, 4459680), (4864, 4268970), (4890, 4246272), (5130, 4047616), (5216, 3980880), (5238, 3964160), (5472, 3794640), (5529, 3755520), (5760, 3604908), (5820, 3567744), (5868, 3538560), (6080, 3415176), (6194, 3352320), (6208, 3344760), (6520, 3184704), (6840, 3035712), (6912, 3004090), (6984, 2973120), (7296, 2845980), (7335, 2830848), (7372, 2816640), (7680, 2703681), (7760, 2675808), (7824, 2653920), (8208, 2529760), (8640, 2403272), (8730, 2378496), (8802, 2359040), (9120, 2276784), (9215, 2253312), (9291, 2234880), (9312, 2229840), (9728, 2134485), (9780, 2123136), (10260, 2023808), (10432, 1990440), (10476, 1982080), (10944, 1897320), (11058, 1877760), (11520, 1802454), (11640, 1783872), (11736, 1769280), (12160, 1707588), (12388, 1676160), (12416, 1672380), (13040, 1592352), (13095, 1585664), (13680, 1517856), (13824, 1502045), (13968, 1486560), (14592, 1422990), (14670, 1415424), (14744, 1408320), (15485, 1340928), (15520, 1337904), (15648, 1326960), (15811, 1313280), (16416, 1264880), (16587, 1251840), (17280, 1201636), (17460, 1189248), (17604, 1179520), (18240, 1138392), (18430, 1126656), (18582, 1117440), (18624, 1114920), (19560, 1061568), (20520, 1011904), (20864, 995220), (20952, 991040), (21888, 948660), (22005, 943616), (22116, 938880), (23040, 901227), (23280, 891936), (23472, 884640), (24320, 853794), (24776, 838080), (24832, 836190), (26080, 796176), (26190, 792832), (27360, 758928), (27645, 751104), (27873, 744960), (27936, 743280), (29184, 711495), (29340, 707712), (29488, 704160), (30970, 670464), (31040, 668952), (31296, 663480), (31622, 656640), (32832, 632440), (33174, 625920), (34560, 600818), (34920, 594624), (35208, 589760), (36480, 569196), (36860, 563328), (37164, 558720), (37248, 557460), (39120, 530784), (41040, 505952), (41728, 497610), (41904, 495520), (43776, 474330), (44010, 471808), (44232, 469440), (46455, 446976), (46560, 445968), (46944, 442320), (47433, 437760), (48640, 426897), (49552, 419040), (49664, 418095), (49761, 417280), (52160, 398088), (52380, 396416), (54720, 379464), (55290, 375552), (55746, 372480), (55872, 371640), (58680, 353856), (58976, 352080), (61940, 335232), (62080, 334476), (62592, 331740), (63244, 328320), (65664, 316220), (66348, 312960), (69120, 300409), (69840, 297312), (70416, 294880), (72960, 284598), (73720, 281664), (74328, 279360), (74496, 278730), (78240, 265392), (79055, 262656), (82080, 252976), (82935, 250368), (83456, 248805), (83619, 248320), (83808, 247760), (87552, 237165), (88020, 235904), (88464, 234720), (92910, 223488), (93120, 222984), (93888, 221160), (94866, 218880), (99104, 209520), (99522, 208640), (104320, 199044), (104760, 198208), (109440, 189732), (110580, 187776), (111492, 186240), (111744, 185820), (117360, 176928), (117952, 176040), (123880, 167616), (124160, 167238), (125184, 165870), (126488, 164160), (131328, 158110), (132696, 156480), (139365, 148992), (139680, 148656), (140832, 147440), (142299, 145920)]