81025349760

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:586

約数の個数: 640

約数和(自身を含む): 301800407040

約数和(自身を除く): 220775057280

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, 127, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 254, 270, 279, 288, 310, 320, 324, 360, 372, 381, 384, 397, 405, 432, 465, 480, 496, 508, 540, 558, 576, 620, 635, 640, 648, 720, 744, 762, 794, 810, 837, 864, 930, 960, 992, 1016, 1080, 1116, 1143, 1152, 1191, 1240, 1270, 1296, 1395, 1440, 1488, 1524, 1588, 1620, 1674, 1728, 1860, 1905, 1920, 1984, 1985, 2032, 2160, 2232, 2286, 2382, 2480, 2511, 2540, 2592, 2790, 2880, 2976, 3048, 3176, 3240, 3348, 3429, 3456, 3573, 3720, 3810, 3937, 3968, 3970, 4064, 4185, 4320, 4464, 4572, 4764, 4960, 5022, 5080, 5184, 5580, 5715, 5760, 5952, 5955, 6096, 6352, 6480, 6696, 6858, 7146, 7440, 7620, 7874, 7940, 8128, 8370, 8640, 8928, 9144, 9528, 9920, 10044, 10160, 10287, 10368, 10719, 11160, 11430, 11811, 11904, 11910, 12192, 12307, 12555, 12704, 12960, 13392, 13716, 14292, 14880, 15240, 15748, 15880, 16256, 16740, 17145, 17280, 17856, 17865, 18288, 19056, 19685, 19840, 20088, 20320, 20574, 21438, 22320, 22860, 23622, 23820, 24384, 24614, 25110, 25408, 25920, 26784, 27432, 28584, 29760, 30480, 31496, 31760, 32157, 33480, 34290, 35433, 35712, 35730, 36576, 36921, 38112, 39370, 40176, 40640, 41148, 42876, 44640, 45720, 47244, 47640, 48768, 49228, 50220, 50419, 50816, 51435, 51840, 53568, 53595, 54864, 57168, 59055, 59520, 60960, 61535, 62992, 63520, 64314, 66960, 68580, 70866, 71460, 73152, 73842, 76224, 78740, 80352, 81280, 82296, 85752, 89280, 91440, 94488, 95280, 98456, 100440, 100838, 102870, 106299, 107136, 107190, 109728, 110763, 114336, 118110, 121920, 123070, 125984, 127040, 128628, 133920, 137160, 141732, 142920, 146304, 147684, 151257, 152448, 157480, 160704, 160785, 164592, 171504, 177165, 178560, 182880, 184605, 188976, 190560, 196912, 200880, 201676, 205740, 212598, 214380, 219456, 221526, 228672, 236220, 243840, 246140, 251968, 252095, 254080, 257256, 267840, 274320, 283464, 285840, 295368, 302514, 314960, 318897, 321408, 321570, 329184, 332289, 343008, 354330, 365760, 369210, 377952, 381120, 393824, 401760, 403352, 411480, 425196, 428760, 438912, 443052, 453771, 457344, 472440, 492280, 503936, 504190, 514512, 531495, 535680, 548640, 553815, 566928, 571680, 590736, 605028, 629920, 637794, 643140, 658368, 664578, 686016, 708660, 731520, 738420, 755904, 756285, 762240, 787648, 803520, 806704, 822960, 850392, 857520, 886104, 907542, 944880, 984560, 996867, 1008380, 1029024, 1062990, 1097280, 1107630, 1133856, 1143360, 1181472, 1210056, 1259840, 1275588, 1286280, 1316736, 1329156, 1361313, 1372032, 1417320, 1476840, 1511808, 1512570, 1562989, 1575296, 1594485, 1607040, 1613408, 1645920, 1661445, 1700784, 1715040, 1772208, 1815084, 1889760, 1969120, 1993734, 2016760, 2058048, 2125980, 2194560, 2215260, 2267712, 2268855, 2286720, 2362944, 2420112, 2519680, 2551176, 2572560, 2658312, 2722626, 2834640, 2953680, 3025140, 3125978, 3188970, 3226816, 3291840, 3322890, 3401568, 3430080, 3544416, 3630168, 3779520, 3938240, 3987468, 4033520, 4083939, 4116096, 4251960, 4430520, 4535424, 4537710, 4688967, 4725888, 4840224, 4984335, 5102352, 5145120, 5316624, 5445252, 5669280, 5907360, 6050280, 6251956, 6377940, 6453632, 6583680, 6645780, 6803136, 6806565, 6860160, 7088832, 7260336, 7559040, 7814945, 7876480, 7974936, 8067040, 8167878, 8503920, 8861040, 9075420, 9377934, 9680448, 9968670, 10204704, 10290240, 10633248, 10890504, 11338560, 11814720, 12100560, 12503912, 12755880, 13291560, 13606272, 13613130, 14066901, 14177664, 14520672, 15629890, 15949872, 16134080, 16335756, 17007840, 17722080, 18150840, 18755868, 19360896, 19937340, 20409408, 20419695, 20580480, 21266496, 21781008, 22677120, 23444835, 23629440, 24201120, 25007824, 25511760, 26583120, 27226260, 28133802, 29041344, 31259780, 31899744, 32268160, 32671512, 34015680, 35444160, 36301680, 37511736, 39874680, 40818816, 40839390, 42200703, 42532992, 43562016, 46889670, 48402240, 50015648, 51023520, 53166240, 54452520, 56267604, 58082688, 62519560, 63799488, 65343024, 68031360, 70334505, 70888320, 72603360, 75023472, 79749360, 81678780, 84401406, 87124032, 93779340, 96804480, 100031296, 102047040, 106332480, 108905040, 112535208, 125039120, 126602109, 127598976, 130686048, 140669010, 145206720, 150046944, 159498720, 163357560, 168802812, 174248064, 187558680, 200062592, 204094080, 211003515, 212664960, 217810080, 225070416, 250078240, 253204218, 261372096, 281338020, 290413440, 300093888, 318997440, 326715120, 337605624, 375117360, 422007030, 435620160, 450140832, 500156480, 506408436, 522744192, 562676040, 600187776, 633010545, 637994880, 653430240, 675211248, 750234720, 844014060, 871240320, 900281664, 1000312960, 1012816872, 1125352080, 1266021090, 1306860480, 1350422496, 1500469440, 1688028120, 1800563328, 2025633744, 2250704160, 2532042180, 2613720960, 2700844992, 3000938880, 3376056240, 4051267488, 4501408320, 5064084360, 5401689984, 6752112480, 8102534976, 9002816640, 10128168720, 13504224960, 16205069952, 20256337440, 27008449920, 40512674880, 81025349760]

約数ペア:

[(1, 81025349760), (2, 40512674880), (3, 27008449920), (4, 20256337440), (5, 16205069952), (6, 13504224960), (8, 10128168720), (9, 9002816640), (10, 8102534976), (12, 6752112480), (15, 5401689984), (16, 5064084360), (18, 4501408320), (20, 4051267488), (24, 3376056240), (27, 3000938880), (30, 2700844992), (31, 2613720960), (32, 2532042180), (36, 2250704160), (40, 2025633744), (45, 1800563328), (48, 1688028120), (54, 1500469440), (60, 1350422496), (62, 1306860480), (64, 1266021090), (72, 1125352080), (80, 1012816872), (81, 1000312960), (90, 900281664), (93, 871240320), (96, 844014060), (108, 750234720), (120, 675211248), (124, 653430240), (127, 637994880), (128, 633010545), (135, 600187776), (144, 562676040), (155, 522744192), (160, 506408436), (162, 500156480), (180, 450140832), (186, 435620160), (192, 422007030), (216, 375117360), (240, 337605624), (248, 326715120), (254, 318997440), (270, 300093888), (279, 290413440), (288, 281338020), (310, 261372096), (320, 253204218), (324, 250078240), (360, 225070416), (372, 217810080), (381, 212664960), (384, 211003515), (397, 204094080), (405, 200062592), (432, 187558680), (465, 174248064), (480, 168802812), (496, 163357560), (508, 159498720), (540, 150046944), (558, 145206720), (576, 140669010), (620, 130686048), (635, 127598976), (640, 126602109), (648, 125039120), (720, 112535208), (744, 108905040), (762, 106332480), (794, 102047040), (810, 100031296), (837, 96804480), (864, 93779340), (930, 87124032), (960, 84401406), (992, 81678780), (1016, 79749360), (1080, 75023472), (1116, 72603360), (1143, 70888320), (1152, 70334505), (1191, 68031360), (1240, 65343024), (1270, 63799488), (1296, 62519560), (1395, 58082688), (1440, 56267604), (1488, 54452520), (1524, 53166240), (1588, 51023520), (1620, 50015648), (1674, 48402240), (1728, 46889670), (1860, 43562016), (1905, 42532992), (1920, 42200703), (1984, 40839390), (1985, 40818816), (2032, 39874680), (2160, 37511736), (2232, 36301680), (2286, 35444160), (2382, 34015680), (2480, 32671512), (2511, 32268160), (2540, 31899744), (2592, 31259780), (2790, 29041344), (2880, 28133802), (2976, 27226260), (3048, 26583120), (3176, 25511760), (3240, 25007824), (3348, 24201120), (3429, 23629440), (3456, 23444835), (3573, 22677120), (3720, 21781008), (3810, 21266496), (3937, 20580480), (3968, 20419695), (3970, 20409408), (4064, 19937340), (4185, 19360896), (4320, 18755868), (4464, 18150840), (4572, 17722080), (4764, 17007840), (4960, 16335756), (5022, 16134080), (5080, 15949872), (5184, 15629890), (5580, 14520672), (5715, 14177664), (5760, 14066901), (5952, 13613130), (5955, 13606272), (6096, 13291560), (6352, 12755880), (6480, 12503912), (6696, 12100560), (6858, 11814720), (7146, 11338560), (7440, 10890504), (7620, 10633248), (7874, 10290240), (7940, 10204704), (8128, 9968670), (8370, 9680448), (8640, 9377934), (8928, 9075420), (9144, 8861040), (9528, 8503920), (9920, 8167878), (10044, 8067040), (10160, 7974936), (10287, 7876480), (10368, 7814945), (10719, 7559040), (11160, 7260336), (11430, 7088832), (11811, 6860160), (11904, 6806565), (11910, 6803136), (12192, 6645780), (12307, 6583680), (12555, 6453632), (12704, 6377940), (12960, 6251956), (13392, 6050280), (13716, 5907360), (14292, 5669280), (14880, 5445252), (15240, 5316624), (15748, 5145120), (15880, 5102352), (16256, 4984335), (16740, 4840224), (17145, 4725888), (17280, 4688967), (17856, 4537710), (17865, 4535424), (18288, 4430520), (19056, 4251960), (19685, 4116096), (19840, 4083939), (20088, 4033520), (20320, 3987468), (20574, 3938240), (21438, 3779520), (22320, 3630168), (22860, 3544416), (23622, 3430080), (23820, 3401568), (24384, 3322890), (24614, 3291840), (25110, 3226816), (25408, 3188970), (25920, 3125978), (26784, 3025140), (27432, 2953680), (28584, 2834640), (29760, 2722626), (30480, 2658312), (31496, 2572560), (31760, 2551176), (32157, 2519680), (33480, 2420112), (34290, 2362944), (35433, 2286720), (35712, 2268855), (35730, 2267712), (36576, 2215260), (36921, 2194560), (38112, 2125980), (39370, 2058048), (40176, 2016760), (40640, 1993734), (41148, 1969120), (42876, 1889760), (44640, 1815084), (45720, 1772208), (47244, 1715040), (47640, 1700784), (48768, 1661445), (49228, 1645920), (50220, 1613408), (50419, 1607040), (50816, 1594485), (51435, 1575296), (51840, 1562989), (53568, 1512570), (53595, 1511808), (54864, 1476840), (57168, 1417320), (59055, 1372032), (59520, 1361313), (60960, 1329156), (61535, 1316736), (62992, 1286280), (63520, 1275588), (64314, 1259840), (66960, 1210056), (68580, 1181472), (70866, 1143360), (71460, 1133856), (73152, 1107630), (73842, 1097280), (76224, 1062990), (78740, 1029024), (80352, 1008380), (81280, 996867), (82296, 984560), (85752, 944880), (89280, 907542), (91440, 886104), (94488, 857520), (95280, 850392), (98456, 822960), (100440, 806704), (100838, 803520), (102870, 787648), (106299, 762240), (107136, 756285), (107190, 755904), (109728, 738420), (110763, 731520), (114336, 708660), (118110, 686016), (121920, 664578), (123070, 658368), (125984, 643140), (127040, 637794), (128628, 629920), (133920, 605028), (137160, 590736), (141732, 571680), (142920, 566928), (146304, 553815), (147684, 548640), (151257, 535680), (152448, 531495), (157480, 514512), (160704, 504190), (160785, 503936), (164592, 492280), (171504, 472440), (177165, 457344), (178560, 453771), (182880, 443052), (184605, 438912), (188976, 428760), (190560, 425196), (196912, 411480), (200880, 403352), (201676, 401760), (205740, 393824), (212598, 381120), (214380, 377952), (219456, 369210), (221526, 365760), (228672, 354330), (236220, 343008), (243840, 332289), (246140, 329184), (251968, 321570), (252095, 321408), (254080, 318897), (257256, 314960), (267840, 302514), (274320, 295368), (283464, 285840)]