21920311296

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 432

約数和(自身を含む): 71077668480

約数和(自身を除く): 49157357184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 169, 186, 192, 208, 227, 234, 248, 256, 279, 288, 312, 338, 372, 384, 403, 416, 454, 468, 496, 507, 512, 558, 576, 624, 676, 681, 744, 768, 806, 832, 908, 936, 992, 1014, 1024, 1116, 1152, 1209, 1248, 1352, 1362, 1488, 1521, 1536, 1612, 1664, 1816, 1872, 1984, 2028, 2043, 2048, 2232, 2304, 2418, 2496, 2704, 2724, 2951, 2976, 3042, 3072, 3224, 3328, 3627, 3632, 3744, 3968, 4056, 4086, 4464, 4608, 4836, 4992, 5239, 5408, 5448, 5902, 5952, 6084, 6144, 6448, 6656, 7037, 7254, 7264, 7488, 7936, 8112, 8172, 8853, 8928, 9216, 9672, 9984, 10478, 10816, 10896, 11804, 11904, 12168, 12896, 13312, 14074, 14508, 14528, 14976, 15717, 15872, 16224, 16344, 17706, 17856, 18432, 19344, 19968, 20956, 21111, 21632, 21792, 23608, 23808, 24336, 25792, 26559, 26624, 28148, 29016, 29056, 29952, 31434, 31744, 32448, 32688, 35412, 35712, 38363, 38688, 39936, 41912, 42222, 43264, 43584, 47151, 47216, 47616, 48672, 51584, 53118, 56296, 58032, 58112, 59904, 62868, 63333, 63488, 64896, 65376, 70824, 71424, 76726, 77376, 79872, 83824, 84444, 86528, 87168, 91481, 94302, 94432, 95232, 97344, 103168, 106236, 112592, 115089, 116064, 116224, 119808, 125736, 126666, 129792, 130752, 141648, 142848, 153452, 154752, 167648, 168888, 173056, 174336, 182962, 188604, 188864, 190464, 194688, 206336, 212472, 225184, 230178, 232128, 232448, 239616, 251472, 253332, 259584, 261504, 274443, 283296, 285696, 306904, 309504, 335296, 337776, 345267, 346112, 348672, 365924, 377208, 377728, 389376, 412672, 424944, 450368, 460356, 464256, 464896, 502944, 506664, 519168, 523008, 548886, 566592, 571392, 613808, 619008, 670592, 675552, 690534, 697344, 731848, 754416, 755456, 778752, 823329, 825344, 849888, 900736, 920712, 928512, 1005888, 1013328, 1038336, 1046016, 1097772, 1133184, 1189253, 1227616, 1238016, 1341184, 1351104, 1381068, 1394688, 1463696, 1508832, 1510912, 1557504, 1646658, 1699776, 1801472, 1841424, 1857024, 2011776, 2026656, 2092032, 2195544, 2266368, 2378506, 2455232, 2476032, 2682368, 2702208, 2762136, 2927392, 3017664, 3021824, 3115008, 3293316, 3399552, 3567759, 3602944, 3682848, 3714048, 4023552, 4053312, 4184064, 4391088, 4532736, 4757012, 4910464, 5364736, 5404416, 5524272, 5854784, 6035328, 6043648, 6586632, 6799104, 7135518, 7205888, 7365696, 7428096, 8047104, 8106624, 8782176, 9065472, 9514024, 9820928, 10703277, 10729472, 10808832, 11048544, 11709568, 12070656, 13173264, 13598208, 14271036, 14411776, 14731392, 16094208, 16213248, 17564352, 18130944, 19028048, 19641856, 21406554, 21617664, 22097088, 23419136, 24141312, 26346528, 27196416, 28542072, 29462784, 32188416, 32426496, 35128704, 38056096, 39283712, 42813108, 43235328, 44194176, 46838272, 48282624, 52693056, 54392832, 57084144, 58925568, 64852992, 70257408, 76112192, 78567424, 85626216, 88388352, 93676544, 96565248, 105386112, 114168288, 117851136, 129705984, 140514816, 152224384, 171252432, 176776704, 187353088, 210772224, 228336576, 235702272, 281029632, 304448768, 342504864, 353553408, 421544448, 456673152, 562059264, 608897536, 685009728, 707106816, 843088896, 913346304, 1217795072, 1370019456, 1686177792, 1826692608, 2435590144, 2740038912, 3653385216, 5480077824, 7306770432, 10960155648, 21920311296]

約数ペア:

[(1, 21920311296), (2, 10960155648), (3, 7306770432), (4, 5480077824), (6, 3653385216), (8, 2740038912), (9, 2435590144), (12, 1826692608), (13, 1686177792), (16, 1370019456), (18, 1217795072), (24, 913346304), (26, 843088896), (31, 707106816), (32, 685009728), (36, 608897536), (39, 562059264), (48, 456673152), (52, 421544448), (62, 353553408), (64, 342504864), (72, 304448768), (78, 281029632), (93, 235702272), (96, 228336576), (104, 210772224), (117, 187353088), (124, 176776704), (128, 171252432), (144, 152224384), (156, 140514816), (169, 129705984), (186, 117851136), (192, 114168288), (208, 105386112), (227, 96565248), (234, 93676544), (248, 88388352), (256, 85626216), (279, 78567424), (288, 76112192), (312, 70257408), (338, 64852992), (372, 58925568), (384, 57084144), (403, 54392832), (416, 52693056), (454, 48282624), (468, 46838272), (496, 44194176), (507, 43235328), (512, 42813108), (558, 39283712), (576, 38056096), (624, 35128704), (676, 32426496), (681, 32188416), (744, 29462784), (768, 28542072), (806, 27196416), (832, 26346528), (908, 24141312), (936, 23419136), (992, 22097088), (1014, 21617664), (1024, 21406554), (1116, 19641856), (1152, 19028048), (1209, 18130944), (1248, 17564352), (1352, 16213248), (1362, 16094208), (1488, 14731392), (1521, 14411776), (1536, 14271036), (1612, 13598208), (1664, 13173264), (1816, 12070656), (1872, 11709568), (1984, 11048544), (2028, 10808832), (2043, 10729472), (2048, 10703277), (2232, 9820928), (2304, 9514024), (2418, 9065472), (2496, 8782176), (2704, 8106624), (2724, 8047104), (2951, 7428096), (2976, 7365696), (3042, 7205888), (3072, 7135518), (3224, 6799104), (3328, 6586632), (3627, 6043648), (3632, 6035328), (3744, 5854784), (3968, 5524272), (4056, 5404416), (4086, 5364736), (4464, 4910464), (4608, 4757012), (4836, 4532736), (4992, 4391088), (5239, 4184064), (5408, 4053312), (5448, 4023552), (5902, 3714048), (5952, 3682848), (6084, 3602944), (6144, 3567759), (6448, 3399552), (6656, 3293316), (7037, 3115008), (7254, 3021824), (7264, 3017664), (7488, 2927392), (7936, 2762136), (8112, 2702208), (8172, 2682368), (8853, 2476032), (8928, 2455232), (9216, 2378506), (9672, 2266368), (9984, 2195544), (10478, 2092032), (10816, 2026656), (10896, 2011776), (11804, 1857024), (11904, 1841424), (12168, 1801472), (12896, 1699776), (13312, 1646658), (14074, 1557504), (14508, 1510912), (14528, 1508832), (14976, 1463696), (15717, 1394688), (15872, 1381068), (16224, 1351104), (16344, 1341184), (17706, 1238016), (17856, 1227616), (18432, 1189253), (19344, 1133184), (19968, 1097772), (20956, 1046016), (21111, 1038336), (21632, 1013328), (21792, 1005888), (23608, 928512), (23808, 920712), (24336, 900736), (25792, 849888), (26559, 825344), (26624, 823329), (28148, 778752), (29016, 755456), (29056, 754416), (29952, 731848), (31434, 697344), (31744, 690534), (32448, 675552), (32688, 670592), (35412, 619008), (35712, 613808), (38363, 571392), (38688, 566592), (39936, 548886), (41912, 523008), (42222, 519168), (43264, 506664), (43584, 502944), (47151, 464896), (47216, 464256), (47616, 460356), (48672, 450368), (51584, 424944), (53118, 412672), (56296, 389376), (58032, 377728), (58112, 377208), (59904, 365924), (62868, 348672), (63333, 346112), (63488, 345267), (64896, 337776), (65376, 335296), (70824, 309504), (71424, 306904), (76726, 285696), (77376, 283296), (79872, 274443), (83824, 261504), (84444, 259584), (86528, 253332), (87168, 251472), (91481, 239616), (94302, 232448), (94432, 232128), (95232, 230178), (97344, 225184), (103168, 212472), (106236, 206336), (112592, 194688), (115089, 190464), (116064, 188864), (116224, 188604), (119808, 182962), (125736, 174336), (126666, 173056), (129792, 168888), (130752, 167648), (141648, 154752), (142848, 153452)]