20843988480

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 720

約数和(自身を含む): 86416902000

約数和(自身を除く): 65572913520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 98, 105, 111, 112, 120, 126, 128, 140, 144, 147, 148, 160, 168, 180, 185, 192, 196, 210, 222, 224, 240, 245, 252, 256, 259, 280, 288, 294, 296, 315, 320, 333, 336, 360, 370, 384, 392, 420, 441, 444, 448, 480, 490, 499, 504, 512, 518, 555, 560, 576, 588, 592, 630, 640, 666, 672, 720, 735, 740, 768, 777, 784, 840, 882, 888, 896, 960, 980, 998, 1008, 1036, 1110, 1120, 1152, 1176, 1184, 1260, 1280, 1295, 1332, 1344, 1440, 1470, 1480, 1497, 1536, 1554, 1568, 1665, 1680, 1764, 1776, 1792, 1813, 1920, 1960, 1996, 2016, 2072, 2205, 2220, 2240, 2304, 2331, 2352, 2368, 2495, 2520, 2560, 2590, 2664, 2688, 2880, 2940, 2960, 2994, 3108, 3136, 3330, 3360, 3493, 3528, 3552, 3584, 3626, 3840, 3885, 3920, 3992, 4032, 4144, 4410, 4440, 4480, 4491, 4608, 4662, 4704, 4736, 4990, 5040, 5180, 5328, 5376, 5439, 5760, 5880, 5920, 5988, 6216, 6272, 6660, 6720, 6986, 7056, 7104, 7252, 7485, 7680, 7770, 7840, 7984, 8064, 8288, 8820, 8880, 8960, 8982, 9065, 9324, 9408, 9472, 9980, 10080, 10360, 10479, 10656, 10752, 10878, 11520, 11655, 11760, 11840, 11976, 12432, 12544, 13320, 13440, 13972, 14112, 14208, 14504, 14970, 15540, 15680, 15968, 16128, 16317, 16576, 17465, 17640, 17760, 17920, 17964, 18130, 18463, 18648, 18816, 18944, 19960, 20160, 20720, 20958, 21312, 21756, 22455, 23040, 23310, 23520, 23680, 23952, 24451, 24864, 25088, 26640, 26880, 27195, 27944, 28224, 28416, 29008, 29940, 31080, 31360, 31437, 31936, 32256, 32634, 33152, 34930, 35280, 35520, 35928, 36260, 36926, 37296, 37632, 39920, 40320, 41440, 41916, 42624, 43512, 44910, 46620, 47040, 47360, 47904, 48902, 49728, 52395, 53280, 53760, 54390, 55389, 55888, 56448, 56832, 58016, 59880, 62160, 62720, 62874, 63872, 65268, 66304, 69860, 70560, 71040, 71856, 72520, 73353, 73852, 74592, 75264, 79840, 80640, 81585, 82880, 83832, 85248, 87024, 89820, 92315, 93240, 94080, 94720, 95808, 97804, 99456, 104790, 106560, 108780, 110778, 111776, 112896, 116032, 119760, 122255, 124320, 125440, 125748, 127744, 129241, 130536, 132608, 139720, 141120, 142080, 143712, 145040, 146706, 147704, 149184, 157185, 159680, 161280, 163170, 165760, 166167, 167664, 170496, 174048, 179640, 184630, 186480, 188160, 191616, 195608, 198912, 209580, 213120, 217560, 220059, 221556, 223552, 225792, 232064, 239520, 244510, 248640, 251496, 255488, 258482, 261072, 276945, 279440, 282240, 284160, 287424, 290080, 293412, 295408, 298368, 314370, 319360, 326340, 331520, 332334, 335328, 348096, 359280, 366765, 369260, 372960, 376320, 383232, 387723, 391216, 397824, 419160, 426240, 435120, 440118, 443112, 447104, 464128, 479040, 489020, 497280, 502992, 516964, 522144, 553890, 558880, 564480, 574848, 580160, 586824, 590816, 596736, 628740, 638720, 646205, 652680, 663040, 664668, 670656, 696192, 718560, 733530, 738520, 745920, 766464, 775446, 782432, 830835, 838320, 852480, 870240, 880236, 886224, 894208, 904687, 928256, 958080, 978040, 994560, 1005984, 1033928, 1044288, 1100295, 1107780, 1117760, 1128960, 1149696, 1160320, 1163169, 1173648, 1181632, 1193472, 1257480, 1277440, 1292410, 1305360, 1329336, 1341312, 1392384, 1437120, 1467060, 1477040, 1491840, 1550892, 1564864, 1661670, 1676640, 1740480, 1760472, 1772448, 1788416, 1809374, 1916160, 1938615, 1956080, 1989120, 2011968, 2067856, 2088576, 2200590, 2215560, 2235520, 2299392, 2320640, 2326338, 2347296, 2363264, 2514960, 2584820, 2610720, 2658672, 2682624, 2714061, 2784768, 2874240, 2934120, 2954080, 2983680, 3101784, 3129728, 3323340, 3353280, 3480960, 3520944, 3544896, 3618748, 3832320, 3877230, 3912160, 4023936, 4135712, 4177152, 4401180, 4431120, 4471040, 4523435, 4641280, 4652676, 4694592, 4726528, 5029920, 5169640, 5221440, 5317344, 5365248, 5428122, 5748480, 5815845, 5868240, 5908160, 5967360, 6203568, 6259456, 6646680, 6706560, 6961920, 7041888, 7089792, 7237496, 7754460, 7824320, 8047872, 8142183, 8271424, 8354304, 8802360, 8862240, 8942080, 9046870, 9305352, 9389184, 9453056, 10059840, 10339280, 10442880, 10634688, 10856244, 11496960, 11631690, 11736480, 11816320, 12407136, 12518912, 13293360, 13413120, 13570305, 13923840, 14083776, 14179584, 14474992, 15508920, 15648640, 16095744, 16284366, 16542848, 17604720, 17724480, 18093740, 18610704, 18778368, 20119680, 20678560, 20885760, 21269376, 21712488, 23263380, 23472960, 23632640, 24814272, 26586720, 26826240, 27140610, 28167552, 28359168, 28949984, 31017840, 31297280, 32568732, 33085696, 35209440, 35448960, 36187480, 37221408, 37556736, 40239360, 40710915, 41357120, 41771520, 42538752, 43424976, 46526760, 46945920, 47265280, 49628544, 53173440, 54281220, 56335104, 57899968, 62035680, 62594560, 65137464, 66171392, 70418880, 70897920, 72374960, 74442816, 80478720, 81421830, 82714240, 85077504, 86849952, 93053520, 93891840, 99257088, 106346880, 108562440, 112670208, 115799936, 124071360, 130274928, 140837760, 141795840, 144749920, 148885632, 162843660, 165428480, 173699904, 186107040, 187783680, 198514176, 212693760, 217124880, 231599872, 248142720, 260549856, 281675520, 289499840, 297771264, 325687320, 330856960, 347399808, 372214080, 425387520, 434249760, 463199744, 496285440, 521099712, 563351040, 578999680, 595542528, 651374640, 694799616, 744428160, 868499520, 992570880, 1042199424, 1157999360, 1302749280, 1389599232, 1488856320, 1736999040, 2084398848, 2315998720, 2605498560, 2977712640, 3473998080, 4168797696, 5210997120, 6947996160, 10421994240, 20843988480]

約数ペア:

[(1, 20843988480), (2, 10421994240), (3, 6947996160), (4, 5210997120), (5, 4168797696), (6, 3473998080), (7, 2977712640), (8, 2605498560), (9, 2315998720), (10, 2084398848), (12, 1736999040), (14, 1488856320), (15, 1389599232), (16, 1302749280), (18, 1157999360), (20, 1042199424), (21, 992570880), (24, 868499520), (28, 744428160), (30, 694799616), (32, 651374640), (35, 595542528), (36, 578999680), (37, 563351040), (40, 521099712), (42, 496285440), (45, 463199744), (48, 434249760), (49, 425387520), (56, 372214080), (60, 347399808), (63, 330856960), (64, 325687320), (70, 297771264), (72, 289499840), (74, 281675520), (80, 260549856), (84, 248142720), (90, 231599872), (96, 217124880), (98, 212693760), (105, 198514176), (111, 187783680), (112, 186107040), (120, 173699904), (126, 165428480), (128, 162843660), (140, 148885632), (144, 144749920), (147, 141795840), (148, 140837760), (160, 130274928), (168, 124071360), (180, 115799936), (185, 112670208), (192, 108562440), (196, 106346880), (210, 99257088), (222, 93891840), (224, 93053520), (240, 86849952), (245, 85077504), (252, 82714240), (256, 81421830), (259, 80478720), (280, 74442816), (288, 72374960), (294, 70897920), (296, 70418880), (315, 66171392), (320, 65137464), (333, 62594560), (336, 62035680), (360, 57899968), (370, 56335104), (384, 54281220), (392, 53173440), (420, 49628544), (441, 47265280), (444, 46945920), (448, 46526760), (480, 43424976), (490, 42538752), (499, 41771520), (504, 41357120), (512, 40710915), (518, 40239360), (555, 37556736), (560, 37221408), (576, 36187480), (588, 35448960), (592, 35209440), (630, 33085696), (640, 32568732), (666, 31297280), (672, 31017840), (720, 28949984), (735, 28359168), (740, 28167552), (768, 27140610), (777, 26826240), (784, 26586720), (840, 24814272), (882, 23632640), (888, 23472960), (896, 23263380), (960, 21712488), (980, 21269376), (998, 20885760), (1008, 20678560), (1036, 20119680), (1110, 18778368), (1120, 18610704), (1152, 18093740), (1176, 17724480), (1184, 17604720), (1260, 16542848), (1280, 16284366), (1295, 16095744), (1332, 15648640), (1344, 15508920), (1440, 14474992), (1470, 14179584), (1480, 14083776), (1497, 13923840), (1536, 13570305), (1554, 13413120), (1568, 13293360), (1665, 12518912), (1680, 12407136), (1764, 11816320), (1776, 11736480), (1792, 11631690), (1813, 11496960), (1920, 10856244), (1960, 10634688), (1996, 10442880), (2016, 10339280), (2072, 10059840), (2205, 9453056), (2220, 9389184), (2240, 9305352), (2304, 9046870), (2331, 8942080), (2352, 8862240), (2368, 8802360), (2495, 8354304), (2520, 8271424), (2560, 8142183), (2590, 8047872), (2664, 7824320), (2688, 7754460), (2880, 7237496), (2940, 7089792), (2960, 7041888), (2994, 6961920), (3108, 6706560), (3136, 6646680), (3330, 6259456), (3360, 6203568), (3493, 5967360), (3528, 5908160), (3552, 5868240), (3584, 5815845), (3626, 5748480), (3840, 5428122), (3885, 5365248), (3920, 5317344), (3992, 5221440), (4032, 5169640), (4144, 5029920), (4410, 4726528), (4440, 4694592), (4480, 4652676), (4491, 4641280), (4608, 4523435), (4662, 4471040), (4704, 4431120), (4736, 4401180), (4990, 4177152), (5040, 4135712), (5180, 4023936), (5328, 3912160), (5376, 3877230), (5439, 3832320), (5760, 3618748), (5880, 3544896), (5920, 3520944), (5988, 3480960), (6216, 3353280), (6272, 3323340), (6660, 3129728), (6720, 3101784), (6986, 2983680), (7056, 2954080), (7104, 2934120), (7252, 2874240), (7485, 2784768), (7680, 2714061), (7770, 2682624), (7840, 2658672), (7984, 2610720), (8064, 2584820), (8288, 2514960), (8820, 2363264), (8880, 2347296), (8960, 2326338), (8982, 2320640), (9065, 2299392), (9324, 2235520), (9408, 2215560), (9472, 2200590), (9980, 2088576), (10080, 2067856), (10360, 2011968), (10479, 1989120), (10656, 1956080), (10752, 1938615), (10878, 1916160), (11520, 1809374), (11655, 1788416), (11760, 1772448), (11840, 1760472), (11976, 1740480), (12432, 1676640), (12544, 1661670), (13320, 1564864), (13440, 1550892), (13972, 1491840), (14112, 1477040), (14208, 1467060), (14504, 1437120), (14970, 1392384), (15540, 1341312), (15680, 1329336), (15968, 1305360), (16128, 1292410), (16317, 1277440), (16576, 1257480), (17465, 1193472), (17640, 1181632), (17760, 1173648), (17920, 1163169), (17964, 1160320), (18130, 1149696), (18463, 1128960), (18648, 1117760), (18816, 1107780), (18944, 1100295), (19960, 1044288), (20160, 1033928), (20720, 1005984), (20958, 994560), (21312, 978040), (21756, 958080), (22455, 928256), (23040, 904687), (23310, 894208), (23520, 886224), (23680, 880236), (23952, 870240), (24451, 852480), (24864, 838320), (25088, 830835), (26640, 782432), (26880, 775446), (27195, 766464), (27944, 745920), (28224, 738520), (28416, 733530), (29008, 718560), (29940, 696192), (31080, 670656), (31360, 664668), (31437, 663040), (31936, 652680), (32256, 646205), (32634, 638720), (33152, 628740), (34930, 596736), (35280, 590816), (35520, 586824), (35928, 580160), (36260, 574848), (36926, 564480), (37296, 558880), (37632, 553890), (39920, 522144), (40320, 516964), (41440, 502992), (41916, 497280), (42624, 489020), (43512, 479040), (44910, 464128), (46620, 447104), (47040, 443112), (47360, 440118), (47904, 435120), (48902, 426240), (49728, 419160), (52395, 397824), (53280, 391216), (53760, 387723), (54390, 383232), (55389, 376320), (55888, 372960), (56448, 369260), (56832, 366765), (58016, 359280), (59880, 348096), (62160, 335328), (62720, 332334), (62874, 331520), (63872, 326340), (65268, 319360), (66304, 314370), (69860, 298368), (70560, 295408), (71040, 293412), (71856, 290080), (72520, 287424), (73353, 284160), (73852, 282240), (74592, 279440), (75264, 276945), (79840, 261072), (80640, 258482), (81585, 255488), (82880, 251496), (83832, 248640), (85248, 244510), (87024, 239520), (89820, 232064), (92315, 225792), (93240, 223552), (94080, 221556), (94720, 220059), (95808, 217560), (97804, 213120), (99456, 209580), (104790, 198912), (106560, 195608), (108780, 191616), (110778, 188160), (111776, 186480), (112896, 184630), (116032, 179640), (119760, 174048), (122255, 170496), (124320, 167664), (125440, 166167), (125748, 165760), (127744, 163170), (129241, 161280), (130536, 159680), (132608, 157185), (139720, 149184), (141120, 147704), (142080, 146706), (143712, 145040)]