28781786880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 864

約数和(自身を含む): 126178311168

約数和(自身を除く): 97396524288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 71, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 142, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 213, 220, 224, 231, 240, 252, 256, 264, 280, 284, 288, 308, 315, 320, 330, 336, 352, 355, 360, 384, 385, 396, 420, 426, 440, 448, 457, 462, 480, 495, 497, 504, 528, 560, 568, 576, 616, 630, 639, 640, 660, 672, 693, 704, 710, 720, 768, 770, 781, 792, 840, 852, 880, 896, 914, 924, 960, 990, 994, 1008, 1056, 1065, 1120, 1136, 1152, 1155, 1232, 1260, 1278, 1280, 1320, 1344, 1371, 1386, 1408, 1420, 1440, 1491, 1540, 1562, 1584, 1680, 1704, 1760, 1792, 1828, 1848, 1920, 1980, 1988, 2016, 2112, 2130, 2240, 2272, 2285, 2304, 2310, 2343, 2464, 2485, 2520, 2556, 2640, 2688, 2742, 2772, 2816, 2840, 2880, 2982, 3080, 3124, 3168, 3195, 3199, 3360, 3408, 3465, 3520, 3656, 3696, 3840, 3905, 3960, 3976, 4032, 4113, 4224, 4260, 4473, 4480, 4544, 4570, 4620, 4686, 4928, 4970, 5027, 5040, 5112, 5280, 5376, 5467, 5484, 5544, 5680, 5760, 5964, 6160, 6248, 6336, 6390, 6398, 6720, 6816, 6855, 6930, 7029, 7040, 7312, 7392, 7455, 7810, 7920, 7952, 8064, 8226, 8448, 8520, 8946, 8960, 9088, 9140, 9240, 9372, 9597, 9856, 9940, 10054, 10080, 10224, 10560, 10934, 10968, 11088, 11360, 11520, 11715, 11928, 12320, 12496, 12672, 12780, 12796, 13440, 13632, 13710, 13860, 14058, 14080, 14624, 14784, 14910, 15081, 15620, 15840, 15904, 15995, 16128, 16401, 16452, 17040, 17892, 18176, 18280, 18480, 18744, 19194, 19712, 19880, 20108, 20160, 20448, 20565, 21120, 21868, 21936, 22176, 22365, 22720, 23430, 23856, 24640, 24992, 25135, 25344, 25560, 25592, 26880, 27264, 27335, 27420, 27720, 28116, 28791, 29248, 29568, 29820, 30162, 31240, 31680, 31808, 31990, 32447, 32802, 32904, 34080, 35145, 35189, 35784, 36560, 36960, 37488, 38388, 39760, 40216, 40320, 40896, 41130, 42240, 43736, 43872, 44352, 44730, 45243, 45440, 46860, 47712, 47985, 49203, 49280, 49984, 50270, 51120, 51184, 54528, 54670, 54840, 55440, 56232, 57582, 58496, 59136, 59640, 60324, 62480, 63360, 63616, 63980, 64894, 65604, 65808, 68160, 70290, 70378, 71568, 73120, 73920, 74976, 75405, 76776, 79520, 80432, 80640, 81792, 82005, 82260, 87472, 87744, 88704, 89460, 90486, 90880, 93720, 95424, 95970, 97341, 98406, 98560, 99968, 100540, 102240, 102368, 105567, 109340, 109680, 110880, 112464, 115164, 116992, 119280, 120648, 124960, 126720, 127232, 127960, 129788, 131208, 131616, 136320, 140580, 140756, 143136, 143955, 146240, 147840, 149952, 150810, 153552, 159040, 160864, 162235, 163584, 164010, 164520, 174944, 175488, 175945, 177408, 178920, 180972, 187440, 190848, 191940, 194682, 196812, 199936, 201080, 204480, 204736, 211134, 218680, 219360, 221760, 224928, 226215, 227129, 230328, 238560, 241296, 246015, 249920, 255920, 259576, 262416, 263232, 272640, 281160, 281512, 286272, 287910, 292023, 292480, 295680, 299904, 301620, 307104, 316701, 318080, 321728, 324470, 328020, 329040, 349888, 350976, 351890, 356917, 357840, 361944, 374880, 381696, 383880, 389364, 393624, 402160, 408960, 409472, 422268, 437360, 438720, 443520, 449856, 452430, 454258, 460656, 477120, 482592, 486705, 492030, 499840, 511840, 519152, 524832, 526464, 527835, 562320, 563024, 572544, 575820, 584046, 584960, 599808, 603240, 614208, 633402, 636160, 643456, 648940, 656040, 658080, 681387, 699776, 703780, 713834, 715680, 723888, 749760, 767760, 778728, 787248, 804320, 817920, 818944, 844536, 874720, 877440, 887040, 899712, 904860, 908516, 921312, 954240, 965184, 973410, 984060, 999680, 1023680, 1038304, 1049664, 1052928, 1055670, 1070751, 1124640, 1126048, 1135645, 1145088, 1151640, 1168092, 1206480, 1228416, 1266804, 1286912, 1297880, 1312080, 1316160, 1362774, 1399552, 1407560, 1427668, 1431360, 1447776, 1460115, 1499520, 1535520, 1557456, 1574496, 1583505, 1608640, 1689072, 1749440, 1754880, 1784585, 1799424, 1809720, 1817032, 1842624, 1908480, 1930368, 1946820, 1968120, 2044161, 2047360, 2076608, 2099328, 2111340, 2141502, 2249280, 2252096, 2271290, 2303280, 2336184, 2412960, 2456832, 2498419, 2533608, 2595760, 2624160, 2632320, 2725548, 2815120, 2855336, 2862720, 2895552, 2920230, 2999040, 3071040, 3114912, 3148992, 3167010, 3212253, 3217280, 3378144, 3406935, 3498880, 3569170, 3619440, 3634064, 3685248, 3860736, 3893640, 3936240, 4088322, 4094720, 4153216, 4198656, 4222680, 4283004, 4498560, 4504192, 4542580, 4606560, 4672368, 4825920, 4996838, 5067216, 5191520, 5248320, 5264640, 5353755, 5451096, 5630240, 5710672, 5725440, 5791104, 5840460, 6142080, 6229824, 6297984, 6334020, 6424506, 6434560, 6756288, 6813870, 6997760, 7138340, 7238880, 7268128, 7370496, 7495257, 7787280, 7872480, 8176644, 8306432, 8445360, 8566008, 8997120, 9008384, 9085160, 9213120, 9344736, 9651840, 9993676, 10134432, 10220805, 10383040, 10496640, 10707510, 10902192, 11260480, 11421344, 11582208, 11680920, 12284160, 12459648, 12492095, 12595968, 12668040, 12849012, 13512576, 13627740, 14276680, 14477760, 14536256, 14990514, 15574560, 15744960, 16061265, 16353288, 16890720, 17132016, 18170320, 18426240, 18689472, 19303680, 19987352, 20268864, 20441610, 20766080, 20993280, 21415020, 21804384, 22485771, 22520960, 22842688, 23361840, 24919296, 24984190, 25336080, 25698024, 27025152, 27255480, 28553360, 28955520, 29072512, 29981028, 31149120, 31489920, 32122530, 32706576, 33781440, 34264032, 36340640, 36852480, 37378944, 37476285, 39974704, 40537728, 40883220, 41532160, 42830040, 43608768, 44971542, 45041920, 45685376, 46723680, 49968380, 50672160, 51396048, 54510960, 57106720, 57911040, 58145024, 59962056, 62298240, 62979840, 64245060, 65413152, 67562880, 68528064, 72681280, 74757888, 74952570, 79949408, 81075456, 81766440, 85660080, 87217536, 89943084, 91370752, 93447360, 99936760, 101344320, 102792096, 109021920, 112428855, 114213440, 119924112, 124596480, 128490120, 130826304, 135125760, 137056128, 145362560, 149905140, 159898816, 163532880, 171320160, 174435072, 179886168, 186894720, 199873520, 202688640, 205584192, 218043840, 224857710, 228426880, 239848224, 256980240, 261652608, 274112256, 290725120, 299810280, 319797632, 327065760, 342640320, 359772336, 373789440, 399747040, 405377280, 411168384, 436087680, 449715420, 456853760, 479696448, 513960480, 523305216, 599620560, 639595264, 654131520, 685280640, 719544672, 799494080, 822336768, 872175360, 899430840, 959392896, 1027920960, 1199241120, 1308263040, 1370561280, 1439089344, 1598988160, 1798861680, 1918785792, 2055841920, 2398482240, 2616526080, 2878178688, 3197976320, 3597723360, 4111683840, 4796964480, 5756357376, 7195446720, 9593928960, 14390893440, 28781786880]

約数ペア:

[(1, 28781786880), (2, 14390893440), (3, 9593928960), (4, 7195446720), (5, 5756357376), (6, 4796964480), (7, 4111683840), (8, 3597723360), (9, 3197976320), (10, 2878178688), (11, 2616526080), (12, 2398482240), (14, 2055841920), (15, 1918785792), (16, 1798861680), (18, 1598988160), (20, 1439089344), (21, 1370561280), (22, 1308263040), (24, 1199241120), (28, 1027920960), (30, 959392896), (32, 899430840), (33, 872175360), (35, 822336768), (36, 799494080), (40, 719544672), (42, 685280640), (44, 654131520), (45, 639595264), (48, 599620560), (55, 523305216), (56, 513960480), (60, 479696448), (63, 456853760), (64, 449715420), (66, 436087680), (70, 411168384), (71, 405377280), (72, 399747040), (77, 373789440), (80, 359772336), (84, 342640320), (88, 327065760), (90, 319797632), (96, 299810280), (99, 290725120), (105, 274112256), (110, 261652608), (112, 256980240), (120, 239848224), (126, 228426880), (128, 224857710), (132, 218043840), (140, 205584192), (142, 202688640), (144, 199873520), (154, 186894720), (160, 179886168), (165, 174435072), (168, 171320160), (176, 163532880), (180, 159898816), (192, 149905140), (198, 145362560), (210, 137056128), (213, 135125760), (220, 130826304), (224, 128490120), (231, 124596480), (240, 119924112), (252, 114213440), (256, 112428855), (264, 109021920), (280, 102792096), (284, 101344320), (288, 99936760), (308, 93447360), (315, 91370752), (320, 89943084), (330, 87217536), (336, 85660080), (352, 81766440), (355, 81075456), (360, 79949408), (384, 74952570), (385, 74757888), (396, 72681280), (420, 68528064), (426, 67562880), (440, 65413152), (448, 64245060), (457, 62979840), (462, 62298240), (480, 59962056), (495, 58145024), (497, 57911040), (504, 57106720), (528, 54510960), (560, 51396048), (568, 50672160), (576, 49968380), (616, 46723680), (630, 45685376), (639, 45041920), (640, 44971542), (660, 43608768), (672, 42830040), (693, 41532160), (704, 40883220), (710, 40537728), (720, 39974704), (768, 37476285), (770, 37378944), (781, 36852480), (792, 36340640), (840, 34264032), (852, 33781440), (880, 32706576), (896, 32122530), (914, 31489920), (924, 31149120), (960, 29981028), (990, 29072512), (994, 28955520), (1008, 28553360), (1056, 27255480), (1065, 27025152), (1120, 25698024), (1136, 25336080), (1152, 24984190), (1155, 24919296), (1232, 23361840), (1260, 22842688), (1278, 22520960), (1280, 22485771), (1320, 21804384), (1344, 21415020), (1371, 20993280), (1386, 20766080), (1408, 20441610), (1420, 20268864), (1440, 19987352), (1491, 19303680), (1540, 18689472), (1562, 18426240), (1584, 18170320), (1680, 17132016), (1704, 16890720), (1760, 16353288), (1792, 16061265), (1828, 15744960), (1848, 15574560), (1920, 14990514), (1980, 14536256), (1988, 14477760), (2016, 14276680), (2112, 13627740), (2130, 13512576), (2240, 12849012), (2272, 12668040), (2285, 12595968), (2304, 12492095), (2310, 12459648), (2343, 12284160), (2464, 11680920), (2485, 11582208), (2520, 11421344), (2556, 11260480), (2640, 10902192), (2688, 10707510), (2742, 10496640), (2772, 10383040), (2816, 10220805), (2840, 10134432), (2880, 9993676), (2982, 9651840), (3080, 9344736), (3124, 9213120), (3168, 9085160), (3195, 9008384), (3199, 8997120), (3360, 8566008), (3408, 8445360), (3465, 8306432), (3520, 8176644), (3656, 7872480), (3696, 7787280), (3840, 7495257), (3905, 7370496), (3960, 7268128), (3976, 7238880), (4032, 7138340), (4113, 6997760), (4224, 6813870), (4260, 6756288), (4473, 6434560), (4480, 6424506), (4544, 6334020), (4570, 6297984), (4620, 6229824), (4686, 6142080), (4928, 5840460), (4970, 5791104), (5027, 5725440), (5040, 5710672), (5112, 5630240), (5280, 5451096), (5376, 5353755), (5467, 5264640), (5484, 5248320), (5544, 5191520), (5680, 5067216), (5760, 4996838), (5964, 4825920), (6160, 4672368), (6248, 4606560), (6336, 4542580), (6390, 4504192), (6398, 4498560), (6720, 4283004), (6816, 4222680), (6855, 4198656), (6930, 4153216), (7029, 4094720), (7040, 4088322), (7312, 3936240), (7392, 3893640), (7455, 3860736), (7810, 3685248), (7920, 3634064), (7952, 3619440), (8064, 3569170), (8226, 3498880), (8448, 3406935), (8520, 3378144), (8946, 3217280), (8960, 3212253), (9088, 3167010), (9140, 3148992), (9240, 3114912), (9372, 3071040), (9597, 2999040), (9856, 2920230), (9940, 2895552), (10054, 2862720), (10080, 2855336), (10224, 2815120), (10560, 2725548), (10934, 2632320), (10968, 2624160), (11088, 2595760), (11360, 2533608), (11520, 2498419), (11715, 2456832), (11928, 2412960), (12320, 2336184), (12496, 2303280), (12672, 2271290), (12780, 2252096), (12796, 2249280), (13440, 2141502), (13632, 2111340), (13710, 2099328), (13860, 2076608), (14058, 2047360), (14080, 2044161), (14624, 1968120), (14784, 1946820), (14910, 1930368), (15081, 1908480), (15620, 1842624), (15840, 1817032), (15904, 1809720), (15995, 1799424), (16128, 1784585), (16401, 1754880), (16452, 1749440), (17040, 1689072), (17892, 1608640), (18176, 1583505), (18280, 1574496), (18480, 1557456), (18744, 1535520), (19194, 1499520), (19712, 1460115), (19880, 1447776), (20108, 1431360), (20160, 1427668), (20448, 1407560), (20565, 1399552), (21120, 1362774), (21868, 1316160), (21936, 1312080), (22176, 1297880), (22365, 1286912), (22720, 1266804), (23430, 1228416), (23856, 1206480), (24640, 1168092), (24992, 1151640), (25135, 1145088), (25344, 1135645), (25560, 1126048), (25592, 1124640), (26880, 1070751), (27264, 1055670), (27335, 1052928), (27420, 1049664), (27720, 1038304), (28116, 1023680), (28791, 999680), (29248, 984060), (29568, 973410), (29820, 965184), (30162, 954240), (31240, 921312), (31680, 908516), (31808, 904860), (31990, 899712), (32447, 887040), (32802, 877440), (32904, 874720), (34080, 844536), (35145, 818944), (35189, 817920), (35784, 804320), (36560, 787248), (36960, 778728), (37488, 767760), (38388, 749760), (39760, 723888), (40216, 715680), (40320, 713834), (40896, 703780), (41130, 699776), (42240, 681387), (43736, 658080), (43872, 656040), (44352, 648940), (44730, 643456), (45243, 636160), (45440, 633402), (46860, 614208), (47712, 603240), (47985, 599808), (49203, 584960), (49280, 584046), (49984, 575820), (50270, 572544), (51120, 563024), (51184, 562320), (54528, 527835), (54670, 526464), (54840, 524832), (55440, 519152), (56232, 511840), (57582, 499840), (58496, 492030), (59136, 486705), (59640, 482592), (60324, 477120), (62480, 460656), (63360, 454258), (63616, 452430), (63980, 449856), (64894, 443520), (65604, 438720), (65808, 437360), (68160, 422268), (70290, 409472), (70378, 408960), (71568, 402160), (73120, 393624), (73920, 389364), (74976, 383880), (75405, 381696), (76776, 374880), (79520, 361944), (80432, 357840), (80640, 356917), (81792, 351890), (82005, 350976), (82260, 349888), (87472, 329040), (87744, 328020), (88704, 324470), (89460, 321728), (90486, 318080), (90880, 316701), (93720, 307104), (95424, 301620), (95970, 299904), (97341, 295680), (98406, 292480), (98560, 292023), (99968, 287910), (100540, 286272), (102240, 281512), (102368, 281160), (105567, 272640), (109340, 263232), (109680, 262416), (110880, 259576), (112464, 255920), (115164, 249920), (116992, 246015), (119280, 241296), (120648, 238560), (124960, 230328), (126720, 227129), (127232, 226215), (127960, 224928), (129788, 221760), (131208, 219360), (131616, 218680), (136320, 211134), (140580, 204736), (140756, 204480), (143136, 201080), (143955, 199936), (146240, 196812), (147840, 194682), (149952, 191940), (150810, 190848), (153552, 187440), (159040, 180972), (160864, 178920), (162235, 177408), (163584, 175945), (164010, 175488), (164520, 174944)]