28840654080

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 864

約数和(自身を含む): 119994900480

約数和(自身を除く): 91154246400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 83, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 139, 140, 144, 155, 160, 166, 168, 180, 186, 192, 210, 217, 224, 240, 248, 249, 252, 256, 278, 279, 280, 288, 310, 315, 320, 332, 336, 360, 372, 384, 415, 417, 420, 434, 448, 465, 480, 496, 498, 504, 556, 558, 560, 576, 581, 620, 630, 640, 651, 664, 672, 695, 720, 744, 747, 768, 830, 834, 840, 868, 896, 930, 960, 973, 992, 996, 1008, 1085, 1112, 1116, 1120, 1152, 1162, 1240, 1245, 1251, 1260, 1280, 1302, 1328, 1344, 1390, 1395, 1440, 1488, 1494, 1660, 1668, 1680, 1736, 1743, 1792, 1860, 1920, 1946, 1953, 1984, 1992, 2016, 2085, 2170, 2224, 2232, 2240, 2304, 2324, 2480, 2490, 2502, 2520, 2573, 2604, 2656, 2688, 2780, 2790, 2880, 2905, 2919, 2976, 2988, 3255, 3320, 3336, 3360, 3472, 3486, 3720, 3735, 3840, 3892, 3906, 3968, 3984, 4032, 4170, 4309, 4340, 4448, 4464, 4480, 4648, 4865, 4960, 4980, 5004, 5040, 5146, 5208, 5229, 5312, 5376, 5560, 5580, 5760, 5810, 5838, 5952, 5976, 6255, 6510, 6640, 6672, 6720, 6944, 6972, 7440, 7470, 7719, 7784, 7812, 7936, 7968, 8064, 8340, 8618, 8680, 8715, 8757, 8896, 8928, 8960, 9296, 9730, 9765, 9920, 9960, 10008, 10080, 10292, 10416, 10458, 10624, 11120, 11160, 11520, 11537, 11620, 11676, 11904, 11952, 12510, 12865, 12927, 13020, 13280, 13344, 13440, 13888, 13944, 14595, 14880, 14940, 15438, 15568, 15624, 15936, 16128, 16680, 17236, 17360, 17430, 17514, 17792, 17856, 18011, 18592, 19460, 19530, 19840, 19920, 20016, 20160, 20584, 20832, 20916, 21248, 21545, 22240, 22320, 23074, 23157, 23240, 23352, 23808, 23904, 25020, 25730, 25854, 26040, 26145, 26560, 26688, 26880, 27776, 27888, 29190, 29760, 29880, 30163, 30876, 31136, 31248, 31872, 33360, 34472, 34611, 34720, 34860, 35028, 35584, 35712, 36022, 37184, 38595, 38781, 38920, 39060, 39680, 39840, 40032, 40320, 41168, 41664, 41832, 43090, 43785, 44480, 44640, 46148, 46314, 46480, 46704, 47808, 50040, 51460, 51708, 52080, 52290, 53120, 53376, 54033, 55552, 55776, 57685, 58380, 59520, 59760, 60326, 61752, 62272, 62496, 63744, 64635, 66720, 68944, 69222, 69440, 69720, 70056, 71424, 72044, 74368, 77190, 77562, 77840, 78120, 79680, 80064, 80640, 80759, 82336, 83328, 83664, 86180, 87570, 88960, 89280, 90055, 90489, 92296, 92628, 92960, 93408, 95616, 100080, 102920, 103416, 103833, 104160, 104580, 106240, 106752, 108066, 111552, 115370, 115785, 116760, 119040, 119520, 120652, 123504, 124544, 124992, 129270, 133440, 137888, 138444, 138880, 139440, 140112, 144088, 148736, 150815, 154380, 155124, 155680, 156240, 159360, 160128, 161518, 162099, 164672, 166656, 167328, 172360, 173055, 175140, 177920, 178560, 180110, 180978, 184592, 185256, 185920, 186816, 191232, 193905, 200160, 205840, 206832, 207666, 208320, 209160, 216132, 223104, 230740, 231570, 233520, 239040, 241304, 242277, 247008, 249088, 249984, 258540, 266880, 270165, 271467, 275776, 276888, 277760, 278880, 280224, 288176, 301630, 308760, 310248, 311360, 312480, 318720, 320256, 323036, 324198, 329344, 334656, 344720, 346110, 350280, 357120, 357647, 360220, 361956, 369184, 370512, 371840, 373632, 387810, 400320, 403795, 411680, 413664, 415332, 416640, 418320, 432264, 446208, 452445, 461480, 463140, 467040, 478080, 482608, 484554, 494016, 499968, 517080, 519165, 533760, 540330, 542934, 551552, 553776, 557760, 560448, 576352, 603260, 617520, 620496, 622720, 624960, 646072, 648396, 658688, 669312, 689440, 692220, 700560, 715294, 720440, 723912, 726831, 738368, 741024, 743680, 747264, 775620, 800640, 807590, 810495, 823360, 827328, 830664, 833280, 836640, 864528, 904890, 922960, 926280, 934080, 956160, 965216, 969108, 988032, 1034160, 1038330, 1072941, 1080660, 1085868, 1103104, 1107552, 1115520, 1120896, 1152704, 1206520, 1211385, 1235040, 1240992, 1245440, 1249920, 1292144, 1296792, 1338624, 1357335, 1378880, 1384440, 1401120, 1430588, 1440880, 1447824, 1453662, 1476736, 1482048, 1551240, 1601280, 1615180, 1620990, 1646720, 1654656, 1661328, 1673280, 1729056, 1788235, 1809780, 1845920, 1852560, 1868160, 1930432, 1938216, 1976064, 2068320, 2076660, 2145882, 2161320, 2171736, 2215104, 2231040, 2241792, 2305408, 2413040, 2422770, 2470080, 2481984, 2499840, 2503529, 2584288, 2593584, 2714670, 2757760, 2768880, 2802240, 2861176, 2881760, 2895648, 2907324, 2953472, 2964096, 3102480, 3218823, 3230360, 3241980, 3293440, 3309312, 3322656, 3346560, 3458112, 3576470, 3619560, 3634155, 3691840, 3705120, 3736320, 3860864, 3876432, 4136640, 4153320, 4291764, 4322640, 4343472, 4430208, 4610816, 4826080, 4845540, 4940160, 4963968, 5007058, 5168576, 5187168, 5364705, 5429340, 5515520, 5537760, 5604480, 5722352, 5763520, 5791296, 5814648, 5928192, 6204960, 6437646, 6460720, 6483960, 6645312, 6693120, 6916224, 7152940, 7239120, 7268310, 7383680, 7410240, 7510587, 7721728, 7752864, 8273280, 8306640, 8583528, 8645280, 8686944, 8860416, 9652160, 9691080, 9880320, 9927936, 10014116, 10337152, 10374336, 10729410, 10858680, 11075520, 11208960, 11444704, 11527040, 11582592, 11629296, 12409920, 12517645, 12875292, 12921440, 12967920, 13290624, 13832448, 14305880, 14478240, 14536620, 14767360, 14820480, 15021174, 15505728, 16094115, 16546560, 16613280, 17167056, 17290560, 17373888, 19304320, 19382160, 20028232, 20674304, 20748672, 21458820, 21717360, 22151040, 22531761, 22889408, 23054080, 23165184, 23258592, 24819840, 25035290, 25750584, 25842880, 25935840, 26581248, 28611760, 28956480, 29073240, 29640960, 30042348, 31011456, 32188230, 33226560, 34334112, 34581120, 34747776, 37552935, 38608640, 38764320, 40056464, 41497344, 42917640, 43434720, 44302080, 45063522, 45778816, 46517184, 49639680, 50070580, 51501168, 51685760, 51871680, 57223520, 57912960, 58146480, 60084696, 62022912, 64376460, 66453120, 68668224, 69162240, 69495552, 75105870, 77528640, 80112928, 85835280, 86869440, 90127044, 91557632, 93034368, 100141160, 103002336, 103371520, 103743360, 112658805, 114447040, 115825920, 116292960, 120169392, 128752920, 132906240, 137336448, 150211740, 155057280, 160225856, 171670560, 173738880, 180254088, 186068736, 200282320, 206004672, 207486720, 225317610, 228894080, 232585920, 240338784, 257505840, 274672896, 300423480, 310114560, 320451712, 343341120, 347477760, 360508176, 400564640, 412009344, 450635220, 457788160, 465171840, 480677568, 515011680, 600846960, 640903424, 686682240, 721016352, 801129280, 824018688, 901270440, 930343680, 961355136, 1030023360, 1201693920, 1373364480, 1442032704, 1602258560, 1802540880, 1922710272, 2060046720, 2403387840, 2884065408, 3204517120, 3605081760, 4120093440, 4806775680, 5768130816, 7210163520, 9613551360, 14420327040, 28840654080]

約数ペア:

[(1, 28840654080), (2, 14420327040), (3, 9613551360), (4, 7210163520), (5, 5768130816), (6, 4806775680), (7, 4120093440), (8, 3605081760), (9, 3204517120), (10, 2884065408), (12, 2403387840), (14, 2060046720), (15, 1922710272), (16, 1802540880), (18, 1602258560), (20, 1442032704), (21, 1373364480), (24, 1201693920), (28, 1030023360), (30, 961355136), (31, 930343680), (32, 901270440), (35, 824018688), (36, 801129280), (40, 721016352), (42, 686682240), (45, 640903424), (48, 600846960), (56, 515011680), (60, 480677568), (62, 465171840), (63, 457788160), (64, 450635220), (70, 412009344), (72, 400564640), (80, 360508176), (83, 347477760), (84, 343341120), (90, 320451712), (93, 310114560), (96, 300423480), (105, 274672896), (112, 257505840), (120, 240338784), (124, 232585920), (126, 228894080), (128, 225317610), (139, 207486720), (140, 206004672), (144, 200282320), (155, 186068736), (160, 180254088), (166, 173738880), (168, 171670560), (180, 160225856), (186, 155057280), (192, 150211740), (210, 137336448), (217, 132906240), (224, 128752920), (240, 120169392), (248, 116292960), (249, 115825920), (252, 114447040), (256, 112658805), (278, 103743360), (279, 103371520), (280, 103002336), (288, 100141160), (310, 93034368), (315, 91557632), (320, 90127044), (332, 86869440), (336, 85835280), (360, 80112928), (372, 77528640), (384, 75105870), (415, 69495552), (417, 69162240), (420, 68668224), (434, 66453120), (448, 64376460), (465, 62022912), (480, 60084696), (496, 58146480), (498, 57912960), (504, 57223520), (556, 51871680), (558, 51685760), (560, 51501168), (576, 50070580), (581, 49639680), (620, 46517184), (630, 45778816), (640, 45063522), (651, 44302080), (664, 43434720), (672, 42917640), (695, 41497344), (720, 40056464), (744, 38764320), (747, 38608640), (768, 37552935), (830, 34747776), (834, 34581120), (840, 34334112), (868, 33226560), (896, 32188230), (930, 31011456), (960, 30042348), (973, 29640960), (992, 29073240), (996, 28956480), (1008, 28611760), (1085, 26581248), (1112, 25935840), (1116, 25842880), (1120, 25750584), (1152, 25035290), (1162, 24819840), (1240, 23258592), (1245, 23165184), (1251, 23054080), (1260, 22889408), (1280, 22531761), (1302, 22151040), (1328, 21717360), (1344, 21458820), (1390, 20748672), (1395, 20674304), (1440, 20028232), (1488, 19382160), (1494, 19304320), (1660, 17373888), (1668, 17290560), (1680, 17167056), (1736, 16613280), (1743, 16546560), (1792, 16094115), (1860, 15505728), (1920, 15021174), (1946, 14820480), (1953, 14767360), (1984, 14536620), (1992, 14478240), (2016, 14305880), (2085, 13832448), (2170, 13290624), (2224, 12967920), (2232, 12921440), (2240, 12875292), (2304, 12517645), (2324, 12409920), (2480, 11629296), (2490, 11582592), (2502, 11527040), (2520, 11444704), (2573, 11208960), (2604, 11075520), (2656, 10858680), (2688, 10729410), (2780, 10374336), (2790, 10337152), (2880, 10014116), (2905, 9927936), (2919, 9880320), (2976, 9691080), (2988, 9652160), (3255, 8860416), (3320, 8686944), (3336, 8645280), (3360, 8583528), (3472, 8306640), (3486, 8273280), (3720, 7752864), (3735, 7721728), (3840, 7510587), (3892, 7410240), (3906, 7383680), (3968, 7268310), (3984, 7239120), (4032, 7152940), (4170, 6916224), (4309, 6693120), (4340, 6645312), (4448, 6483960), (4464, 6460720), (4480, 6437646), (4648, 6204960), (4865, 5928192), (4960, 5814648), (4980, 5791296), (5004, 5763520), (5040, 5722352), (5146, 5604480), (5208, 5537760), (5229, 5515520), (5312, 5429340), (5376, 5364705), (5560, 5187168), (5580, 5168576), (5760, 5007058), (5810, 4963968), (5838, 4940160), (5952, 4845540), (5976, 4826080), (6255, 4610816), (6510, 4430208), (6640, 4343472), (6672, 4322640), (6720, 4291764), (6944, 4153320), (6972, 4136640), (7440, 3876432), (7470, 3860864), (7719, 3736320), (7784, 3705120), (7812, 3691840), (7936, 3634155), (7968, 3619560), (8064, 3576470), (8340, 3458112), (8618, 3346560), (8680, 3322656), (8715, 3309312), (8757, 3293440), (8896, 3241980), (8928, 3230360), (8960, 3218823), (9296, 3102480), (9730, 2964096), (9765, 2953472), (9920, 2907324), (9960, 2895648), (10008, 2881760), (10080, 2861176), (10292, 2802240), (10416, 2768880), (10458, 2757760), (10624, 2714670), (11120, 2593584), (11160, 2584288), (11520, 2503529), (11537, 2499840), (11620, 2481984), (11676, 2470080), (11904, 2422770), (11952, 2413040), (12510, 2305408), (12865, 2241792), (12927, 2231040), (13020, 2215104), (13280, 2171736), (13344, 2161320), (13440, 2145882), (13888, 2076660), (13944, 2068320), (14595, 1976064), (14880, 1938216), (14940, 1930432), (15438, 1868160), (15568, 1852560), (15624, 1845920), (15936, 1809780), (16128, 1788235), (16680, 1729056), (17236, 1673280), (17360, 1661328), (17430, 1654656), (17514, 1646720), (17792, 1620990), (17856, 1615180), (18011, 1601280), (18592, 1551240), (19460, 1482048), (19530, 1476736), (19840, 1453662), (19920, 1447824), (20016, 1440880), (20160, 1430588), (20584, 1401120), (20832, 1384440), (20916, 1378880), (21248, 1357335), (21545, 1338624), (22240, 1296792), (22320, 1292144), (23074, 1249920), (23157, 1245440), (23240, 1240992), (23352, 1235040), (23808, 1211385), (23904, 1206520), (25020, 1152704), (25730, 1120896), (25854, 1115520), (26040, 1107552), (26145, 1103104), (26560, 1085868), (26688, 1080660), (26880, 1072941), (27776, 1038330), (27888, 1034160), (29190, 988032), (29760, 969108), (29880, 965216), (30163, 956160), (30876, 934080), (31136, 926280), (31248, 922960), (31872, 904890), (33360, 864528), (34472, 836640), (34611, 833280), (34720, 830664), (34860, 827328), (35028, 823360), (35584, 810495), (35712, 807590), (36022, 800640), (37184, 775620), (38595, 747264), (38781, 743680), (38920, 741024), (39060, 738368), (39680, 726831), (39840, 723912), (40032, 720440), (40320, 715294), (41168, 700560), (41664, 692220), (41832, 689440), (43090, 669312), (43785, 658688), (44480, 648396), (44640, 646072), (46148, 624960), (46314, 622720), (46480, 620496), (46704, 617520), (47808, 603260), (50040, 576352), (51460, 560448), (51708, 557760), (52080, 553776), (52290, 551552), (53120, 542934), (53376, 540330), (54033, 533760), (55552, 519165), (55776, 517080), (57685, 499968), (58380, 494016), (59520, 484554), (59760, 482608), (60326, 478080), (61752, 467040), (62272, 463140), (62496, 461480), (63744, 452445), (64635, 446208), (66720, 432264), (68944, 418320), (69222, 416640), (69440, 415332), (69720, 413664), (70056, 411680), (71424, 403795), (72044, 400320), (74368, 387810), (77190, 373632), (77562, 371840), (77840, 370512), (78120, 369184), (79680, 361956), (80064, 360220), (80640, 357647), (80759, 357120), (82336, 350280), (83328, 346110), (83664, 344720), (86180, 334656), (87570, 329344), (88960, 324198), (89280, 323036), (90055, 320256), (90489, 318720), (92296, 312480), (92628, 311360), (92960, 310248), (93408, 308760), (95616, 301630), (100080, 288176), (102920, 280224), (103416, 278880), (103833, 277760), (104160, 276888), (104580, 275776), (106240, 271467), (106752, 270165), (108066, 266880), (111552, 258540), (115370, 249984), (115785, 249088), (116760, 247008), (119040, 242277), (119520, 241304), (120652, 239040), (123504, 233520), (124544, 231570), (124992, 230740), (129270, 223104), (133440, 216132), (137888, 209160), (138444, 208320), (138880, 207666), (139440, 206832), (140112, 205840), (144088, 200160), (148736, 193905), (150815, 191232), (154380, 186816), (155124, 185920), (155680, 185256), (156240, 184592), (159360, 180978), (160128, 180110), (161518, 178560), (162099, 177920), (164672, 175140), (166656, 173055), (167328, 172360)]