81285980160

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 896

約数和(自身を含む): 331564658688

約数和(自身を除く): 250278678528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 71, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 128, 132, 140, 142, 154, 160, 165, 168, 176, 192, 210, 213, 220, 224, 231, 240, 242, 256, 264, 280, 284, 308, 320, 330, 336, 352, 355, 363, 384, 385, 420, 426, 440, 448, 462, 480, 484, 497, 512, 528, 560, 568, 605, 616, 640, 660, 672, 704, 710, 726, 768, 770, 781, 840, 847, 852, 880, 896, 924, 960, 968, 994, 1024, 1056, 1065, 1120, 1136, 1155, 1210, 1232, 1280, 1320, 1331, 1344, 1408, 1420, 1452, 1491, 1536, 1540, 1562, 1680, 1694, 1704, 1760, 1792, 1815, 1848, 1920, 1936, 1988, 2048, 2112, 2130, 2240, 2272, 2310, 2343, 2420, 2464, 2485, 2541, 2560, 2640, 2662, 2688, 2816, 2840, 2904, 2982, 3072, 3080, 3124, 3360, 3388, 3408, 3520, 3584, 3630, 3696, 3840, 3872, 3905, 3976, 3993, 4096, 4224, 4235, 4260, 4480, 4544, 4620, 4686, 4840, 4928, 4970, 5082, 5120, 5280, 5324, 5376, 5467, 5632, 5680, 5808, 5964, 6144, 6160, 6248, 6655, 6720, 6776, 6816, 7040, 7168, 7260, 7392, 7455, 7680, 7744, 7810, 7952, 7986, 8192, 8448, 8470, 8520, 8591, 8960, 9088, 9240, 9317, 9372, 9680, 9856, 9940, 10164, 10240, 10560, 10648, 10752, 10934, 11264, 11360, 11616, 11715, 11928, 12288, 12320, 12496, 12705, 13310, 13440, 13552, 13632, 14080, 14336, 14520, 14784, 14910, 15360, 15488, 15620, 15904, 15972, 16401, 16896, 16940, 17040, 17182, 17920, 18176, 18480, 18634, 18744, 19360, 19712, 19880, 19965, 20328, 20480, 21120, 21296, 21504, 21868, 22528, 22720, 23232, 23430, 23856, 24576, 24640, 24992, 25410, 25773, 26620, 26880, 27104, 27264, 27335, 27951, 28160, 28672, 29040, 29568, 29820, 30720, 30976, 31240, 31808, 31944, 32802, 33792, 33880, 34080, 34364, 35840, 36352, 36960, 37268, 37488, 38720, 39424, 39760, 39930, 40656, 40960, 42240, 42592, 42955, 43008, 43736, 45056, 45440, 46464, 46585, 46860, 47712, 49280, 49984, 50820, 51546, 53240, 53760, 54208, 54528, 54670, 55902, 56320, 57344, 58080, 59136, 59640, 60137, 61440, 61952, 62480, 63616, 63888, 65604, 67584, 67760, 68160, 68728, 71680, 72704, 73920, 74536, 74976, 77440, 78848, 79520, 79860, 81312, 82005, 84480, 85184, 85910, 86016, 87472, 90112, 90880, 92928, 93170, 93720, 94501, 95424, 98560, 99968, 101640, 103092, 106480, 107520, 108416, 109056, 109340, 111804, 112640, 116160, 118272, 119280, 120274, 122880, 123904, 124960, 127232, 127776, 128865, 131208, 135168, 135520, 136320, 137456, 139755, 143360, 145408, 147840, 149072, 149952, 154880, 157696, 159040, 159720, 162624, 164010, 168960, 170368, 171820, 172032, 174944, 180411, 181760, 185856, 186340, 187440, 189002, 190848, 197120, 199936, 203280, 206184, 212960, 215040, 216832, 218112, 218680, 223608, 225280, 232320, 236544, 238560, 240548, 247808, 249920, 254464, 255552, 257730, 262416, 270336, 271040, 272640, 274912, 279510, 283503, 286720, 290816, 295680, 298144, 299904, 300685, 309760, 315392, 318080, 319440, 325248, 328020, 337920, 340736, 343640, 349888, 360822, 363520, 371712, 372680, 374880, 378004, 381696, 394240, 399872, 406560, 412368, 425920, 430080, 433664, 436224, 437360, 447216, 450560, 464640, 472505, 473088, 477120, 481096, 495616, 499840, 508928, 511104, 515460, 524832, 542080, 545280, 549824, 559020, 567006, 581632, 591360, 596288, 599808, 601370, 619520, 630784, 636160, 638880, 650496, 656040, 661507, 675840, 681472, 687280, 699776, 721644, 727040, 743424, 745360, 749760, 756008, 763392, 788480, 799744, 813120, 824736, 851840, 860160, 867328, 872448, 874720, 894432, 902055, 929280, 945010, 946176, 954240, 962192, 991232, 999680, 1017856, 1022208, 1030920, 1049664, 1084160, 1090560, 1099648, 1118040, 1134012, 1182720, 1192576, 1199616, 1202740, 1239040, 1272320, 1277760, 1300992, 1312080, 1323014, 1351680, 1362944, 1374560, 1399552, 1417515, 1443288, 1454080, 1486848, 1490720, 1499520, 1512016, 1526784, 1576960, 1599488, 1626240, 1649472, 1703680, 1734656, 1744896, 1749440, 1788864, 1804110, 1858560, 1890020, 1892352, 1908480, 1924384, 1984521, 1999360, 2035712, 2044416, 2061840, 2099328, 2168320, 2181120, 2199296, 2236080, 2268024, 2365440, 2385152, 2399232, 2405480, 2478080, 2544640, 2555520, 2601984, 2624160, 2646028, 2725888, 2749120, 2799104, 2835030, 2886576, 2908160, 2973696, 2981440, 2999040, 3024032, 3053568, 3153920, 3198976, 3252480, 3298944, 3307535, 3407360, 3469312, 3498880, 3577728, 3608220, 3717120, 3780040, 3816960, 3848768, 3969042, 3998720, 4071424, 4088832, 4123680, 4198656, 4336640, 4362240, 4398592, 4472160, 4536048, 4730880, 4770304, 4798464, 4810960, 4956160, 5089280, 5111040, 5203968, 5248320, 5292056, 5451776, 5498240, 5598208, 5670060, 5773152, 5962880, 5998080, 6048064, 6107136, 6397952, 6504960, 6597888, 6615070, 6814720, 6938624, 6997760, 7155456, 7216440, 7434240, 7560080, 7633920, 7697536, 7938084, 7997440, 8177664, 8247360, 8397312, 8673280, 8724480, 8797184, 8944320, 9072096, 9461760, 9540608, 9596928, 9621920, 9922605, 10178560, 10222080, 10407936, 10496640, 10584112, 10903552, 10996480, 11196416, 11340120, 11546304, 11925760, 11996160, 12096128, 12214272, 13009920, 13195776, 13230140, 13629440, 13995520, 14310912, 14432880, 14868480, 15120160, 15267840, 15395072, 15876168, 15994880, 16355328, 16494720, 16794624, 17346560, 17594368, 17888640, 18144192, 19081216, 19193856, 19243840, 19845210, 20357120, 20444160, 20815872, 20993280, 21168224, 21992960, 22392832, 22680240, 23092608, 23851520, 23992320, 24192256, 26019840, 26391552, 26460280, 27258880, 27991040, 28621824, 28865760, 30240320, 30535680, 30790144, 31752336, 31989760, 32710656, 32989440, 33589248, 34693120, 35188736, 35777280, 36288384, 38162432, 38487680, 39690420, 40888320, 41986560, 42336448, 43985920, 44785664, 45360480, 46185216, 47703040, 47984640, 48384512, 52039680, 52783104, 52920560, 54517760, 55982080, 57243648, 57731520, 60480640, 61071360, 61580288, 63504672, 65978880, 67178496, 70377472, 71554560, 72576768, 76324864, 76975360, 79380840, 81776640, 83973120, 84672896, 87971840, 90720960, 92370432, 95406080, 95969280, 96769024, 104079360, 105566208, 105841120, 111964160, 114487296, 115463040, 120961280, 123160576, 127009344, 131957760, 134356992, 143109120, 145153536, 153950720, 158761680, 163553280, 167946240, 169345792, 175943680, 181441920, 184740864, 190812160, 193538048, 211132416, 211682240, 223928320, 228974592, 230926080, 241922560, 246321152, 254018688, 263915520, 286218240, 290307072, 307901440, 317523360, 335892480, 338691584, 351887360, 362883840, 369481728, 381624320, 387076096, 423364480, 461852160, 483845120, 492642304, 508037376, 527831040, 572436480, 580614144, 615802880, 635046720, 671784960, 677383168, 725767680, 738963456, 774152192, 846728960, 923704320, 967690240, 1016074752, 1055662080, 1144872960, 1161228288, 1231605760, 1270093440, 1354766336, 1451535360, 1477926912, 1693457920, 1847408640, 1935380480, 2032149504, 2322456576, 2463211520, 2540186880, 2709532672, 2903070720, 3386915840, 3694817280, 3870760960, 4064299008, 5080373760, 5419065344, 5806141440, 6773831680, 7389634560, 8128598016, 10160747520, 11612282880, 13547663360, 16257196032, 20321495040, 27095326720, 40642990080, 81285980160]

約数ペア:

[(1, 81285980160), (2, 40642990080), (3, 27095326720), (4, 20321495040), (5, 16257196032), (6, 13547663360), (7, 11612282880), (8, 10160747520), (10, 8128598016), (11, 7389634560), (12, 6773831680), (14, 5806141440), (15, 5419065344), (16, 5080373760), (20, 4064299008), (21, 3870760960), (22, 3694817280), (24, 3386915840), (28, 2903070720), (30, 2709532672), (32, 2540186880), (33, 2463211520), (35, 2322456576), (40, 2032149504), (42, 1935380480), (44, 1847408640), (48, 1693457920), (55, 1477926912), (56, 1451535360), (60, 1354766336), (64, 1270093440), (66, 1231605760), (70, 1161228288), (71, 1144872960), (77, 1055662080), (80, 1016074752), (84, 967690240), (88, 923704320), (96, 846728960), (105, 774152192), (110, 738963456), (112, 725767680), (120, 677383168), (121, 671784960), (128, 635046720), (132, 615802880), (140, 580614144), (142, 572436480), (154, 527831040), (160, 508037376), (165, 492642304), (168, 483845120), (176, 461852160), (192, 423364480), (210, 387076096), (213, 381624320), (220, 369481728), (224, 362883840), (231, 351887360), (240, 338691584), (242, 335892480), (256, 317523360), (264, 307901440), (280, 290307072), (284, 286218240), (308, 263915520), (320, 254018688), (330, 246321152), (336, 241922560), (352, 230926080), (355, 228974592), (363, 223928320), (384, 211682240), (385, 211132416), (420, 193538048), (426, 190812160), (440, 184740864), (448, 181441920), (462, 175943680), (480, 169345792), (484, 167946240), (497, 163553280), (512, 158761680), (528, 153950720), (560, 145153536), (568, 143109120), (605, 134356992), (616, 131957760), (640, 127009344), (660, 123160576), (672, 120961280), (704, 115463040), (710, 114487296), (726, 111964160), (768, 105841120), (770, 105566208), (781, 104079360), (840, 96769024), (847, 95969280), (852, 95406080), (880, 92370432), (896, 90720960), (924, 87971840), (960, 84672896), (968, 83973120), (994, 81776640), (1024, 79380840), (1056, 76975360), (1065, 76324864), (1120, 72576768), (1136, 71554560), (1155, 70377472), (1210, 67178496), (1232, 65978880), (1280, 63504672), (1320, 61580288), (1331, 61071360), (1344, 60480640), (1408, 57731520), (1420, 57243648), (1452, 55982080), (1491, 54517760), (1536, 52920560), (1540, 52783104), (1562, 52039680), (1680, 48384512), (1694, 47984640), (1704, 47703040), (1760, 46185216), (1792, 45360480), (1815, 44785664), (1848, 43985920), (1920, 42336448), (1936, 41986560), (1988, 40888320), (2048, 39690420), (2112, 38487680), (2130, 38162432), (2240, 36288384), (2272, 35777280), (2310, 35188736), (2343, 34693120), (2420, 33589248), (2464, 32989440), (2485, 32710656), (2541, 31989760), (2560, 31752336), (2640, 30790144), (2662, 30535680), (2688, 30240320), (2816, 28865760), (2840, 28621824), (2904, 27991040), (2982, 27258880), (3072, 26460280), (3080, 26391552), (3124, 26019840), (3360, 24192256), (3388, 23992320), (3408, 23851520), (3520, 23092608), (3584, 22680240), (3630, 22392832), (3696, 21992960), (3840, 21168224), (3872, 20993280), (3905, 20815872), (3976, 20444160), (3993, 20357120), (4096, 19845210), (4224, 19243840), (4235, 19193856), (4260, 19081216), (4480, 18144192), (4544, 17888640), (4620, 17594368), (4686, 17346560), (4840, 16794624), (4928, 16494720), (4970, 16355328), (5082, 15994880), (5120, 15876168), (5280, 15395072), (5324, 15267840), (5376, 15120160), (5467, 14868480), (5632, 14432880), (5680, 14310912), (5808, 13995520), (5964, 13629440), (6144, 13230140), (6160, 13195776), (6248, 13009920), (6655, 12214272), (6720, 12096128), (6776, 11996160), (6816, 11925760), (7040, 11546304), (7168, 11340120), (7260, 11196416), (7392, 10996480), (7455, 10903552), (7680, 10584112), (7744, 10496640), (7810, 10407936), (7952, 10222080), (7986, 10178560), (8192, 9922605), (8448, 9621920), (8470, 9596928), (8520, 9540608), (8591, 9461760), (8960, 9072096), (9088, 8944320), (9240, 8797184), (9317, 8724480), (9372, 8673280), (9680, 8397312), (9856, 8247360), (9940, 8177664), (10164, 7997440), (10240, 7938084), (10560, 7697536), (10648, 7633920), (10752, 7560080), (10934, 7434240), (11264, 7216440), (11360, 7155456), (11616, 6997760), (11715, 6938624), (11928, 6814720), (12288, 6615070), (12320, 6597888), (12496, 6504960), (12705, 6397952), (13310, 6107136), (13440, 6048064), (13552, 5998080), (13632, 5962880), (14080, 5773152), (14336, 5670060), (14520, 5598208), (14784, 5498240), (14910, 5451776), (15360, 5292056), (15488, 5248320), (15620, 5203968), (15904, 5111040), (15972, 5089280), (16401, 4956160), (16896, 4810960), (16940, 4798464), (17040, 4770304), (17182, 4730880), (17920, 4536048), (18176, 4472160), (18480, 4398592), (18634, 4362240), (18744, 4336640), (19360, 4198656), (19712, 4123680), (19880, 4088832), (19965, 4071424), (20328, 3998720), (20480, 3969042), (21120, 3848768), (21296, 3816960), (21504, 3780040), (21868, 3717120), (22528, 3608220), (22720, 3577728), (23232, 3498880), (23430, 3469312), (23856, 3407360), (24576, 3307535), (24640, 3298944), (24992, 3252480), (25410, 3198976), (25773, 3153920), (26620, 3053568), (26880, 3024032), (27104, 2999040), (27264, 2981440), (27335, 2973696), (27951, 2908160), (28160, 2886576), (28672, 2835030), (29040, 2799104), (29568, 2749120), (29820, 2725888), (30720, 2646028), (30976, 2624160), (31240, 2601984), (31808, 2555520), (31944, 2544640), (32802, 2478080), (33792, 2405480), (33880, 2399232), (34080, 2385152), (34364, 2365440), (35840, 2268024), (36352, 2236080), (36960, 2199296), (37268, 2181120), (37488, 2168320), (38720, 2099328), (39424, 2061840), (39760, 2044416), (39930, 2035712), (40656, 1999360), (40960, 1984521), (42240, 1924384), (42592, 1908480), (42955, 1892352), (43008, 1890020), (43736, 1858560), (45056, 1804110), (45440, 1788864), (46464, 1749440), (46585, 1744896), (46860, 1734656), (47712, 1703680), (49280, 1649472), (49984, 1626240), (50820, 1599488), (51546, 1576960), (53240, 1526784), (53760, 1512016), (54208, 1499520), (54528, 1490720), (54670, 1486848), (55902, 1454080), (56320, 1443288), (57344, 1417515), (58080, 1399552), (59136, 1374560), (59640, 1362944), (60137, 1351680), (61440, 1323014), (61952, 1312080), (62480, 1300992), (63616, 1277760), (63888, 1272320), (65604, 1239040), (67584, 1202740), (67760, 1199616), (68160, 1192576), (68728, 1182720), (71680, 1134012), (72704, 1118040), (73920, 1099648), (74536, 1090560), (74976, 1084160), (77440, 1049664), (78848, 1030920), (79520, 1022208), (79860, 1017856), (81312, 999680), (82005, 991232), (84480, 962192), (85184, 954240), (85910, 946176), (86016, 945010), (87472, 929280), (90112, 902055), (90880, 894432), (92928, 874720), (93170, 872448), (93720, 867328), (94501, 860160), (95424, 851840), (98560, 824736), (99968, 813120), (101640, 799744), (103092, 788480), (106480, 763392), (107520, 756008), (108416, 749760), (109056, 745360), (109340, 743424), (111804, 727040), (112640, 721644), (116160, 699776), (118272, 687280), (119280, 681472), (120274, 675840), (122880, 661507), (123904, 656040), (124960, 650496), (127232, 638880), (127776, 636160), (128865, 630784), (131208, 619520), (135168, 601370), (135520, 599808), (136320, 596288), (137456, 591360), (139755, 581632), (143360, 567006), (145408, 559020), (147840, 549824), (149072, 545280), (149952, 542080), (154880, 524832), (157696, 515460), (159040, 511104), (159720, 508928), (162624, 499840), (164010, 495616), (168960, 481096), (170368, 477120), (171820, 473088), (172032, 472505), (174944, 464640), (180411, 450560), (181760, 447216), (185856, 437360), (186340, 436224), (187440, 433664), (189002, 430080), (190848, 425920), (197120, 412368), (199936, 406560), (203280, 399872), (206184, 394240), (212960, 381696), (215040, 378004), (216832, 374880), (218112, 372680), (218680, 371712), (223608, 363520), (225280, 360822), (232320, 349888), (236544, 343640), (238560, 340736), (240548, 337920), (247808, 328020), (249920, 325248), (254464, 319440), (255552, 318080), (257730, 315392), (262416, 309760), (270336, 300685), (271040, 299904), (272640, 298144), (274912, 295680), (279510, 290816), (283503, 286720)]