16456569920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:270

約数の個数: 448

約数和(自身を含む): 49035248640

約数和(自身を除く): 32578678720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 37, 40, 46, 56, 64, 70, 74, 80, 89, 92, 97, 112, 115, 140, 148, 160, 161, 178, 184, 185, 194, 224, 230, 259, 280, 296, 320, 322, 356, 368, 370, 388, 445, 448, 460, 485, 518, 560, 592, 623, 644, 679, 712, 736, 740, 776, 805, 851, 890, 920, 970, 1036, 1120, 1184, 1246, 1288, 1295, 1358, 1424, 1472, 1480, 1552, 1610, 1702, 1780, 1840, 1940, 2047, 2072, 2231, 2240, 2368, 2492, 2576, 2590, 2716, 2848, 2960, 3104, 3115, 3220, 3293, 3395, 3404, 3560, 3589, 3680, 3880, 4094, 4144, 4255, 4462, 4984, 5152, 5180, 5432, 5696, 5920, 5957, 6208, 6230, 6440, 6586, 6790, 6808, 7120, 7178, 7360, 7760, 8188, 8288, 8510, 8633, 8924, 9968, 10235, 10304, 10360, 10864, 11155, 11840, 11914, 12460, 12880, 13172, 13580, 13616, 14240, 14329, 14356, 15520, 15617, 16376, 16465, 16576, 17020, 17266, 17848, 17945, 19936, 20470, 20720, 21728, 22310, 23051, 23828, 24920, 25123, 25760, 26344, 27160, 27232, 28480, 28658, 28712, 29785, 31040, 31234, 32752, 32930, 34040, 34532, 35696, 35890, 39872, 40940, 41440, 43165, 43456, 44620, 46102, 47656, 49840, 50246, 51520, 52688, 54320, 54464, 57316, 57424, 59570, 60431, 62468, 65504, 65860, 68080, 69064, 71392, 71645, 71780, 75739, 78085, 81880, 82547, 82880, 86330, 89240, 92204, 95312, 99680, 100492, 105376, 108640, 114632, 114848, 115255, 119140, 120862, 124936, 125615, 131008, 131720, 136160, 138128, 142784, 143290, 143560, 151478, 156170, 163760, 165094, 172660, 178480, 184408, 190624, 198559, 199360, 200984, 210752, 217280, 229264, 229696, 230510, 238280, 241724, 249872, 251230, 263440, 272320, 276256, 286580, 287120, 302155, 302956, 312340, 319421, 327520, 330188, 345320, 356960, 368816, 378695, 381248, 397118, 401968, 412735, 458528, 461020, 476560, 483448, 499744, 502460, 526880, 530173, 552512, 573160, 574240, 577829, 604310, 605912, 624680, 638842, 655040, 660376, 690640, 713920, 737632, 757390, 794236, 803936, 825470, 917056, 922040, 953120, 966896, 992795, 999488, 1004920, 1053760, 1060346, 1146320, 1148480, 1155658, 1208620, 1211824, 1249360, 1277684, 1320752, 1381280, 1389913, 1475264, 1514780, 1588472, 1597105, 1607872, 1650940, 1844080, 1906240, 1933792, 1985590, 2009840, 2120692, 2235947, 2292640, 2311316, 2417240, 2423648, 2498720, 2555368, 2641504, 2650865, 2762560, 2779826, 2889145, 3029560, 3176944, 3194210, 3301880, 3688160, 3867584, 3971180, 4019680, 4241384, 4471894, 4585280, 4622632, 4834480, 4847296, 4997440, 5110736, 5283008, 5301730, 5559652, 5778290, 6059120, 6353888, 6388420, 6603760, 6949565, 7346683, 7376320, 7942360, 8039360, 8482768, 8943788, 9245264, 9668960, 10221472, 10603460, 11119304, 11179735, 11556580, 12118240, 12707776, 12776840, 13207520, 13899130, 14693366, 15884720, 16965536, 17887576, 18490528, 19337920, 20442944, 21206920, 22238608, 22359470, 23113160, 24236480, 25553680, 26415040, 27798260, 29386732, 31769440, 33931072, 35775152, 36733415, 36981056, 42413840, 44477216, 44718940, 46226320, 51107360, 51426781, 55596520, 58773464, 63538880, 71550304, 73466830, 84827680, 88954432, 89437880, 92452640, 102214720, 102853562, 111193040, 117546928, 143100608, 146933660, 169655360, 178875760, 184905280, 205707124, 222386080, 235093856, 257133905, 293867320, 357751520, 411414248, 444772160, 470187712, 514267810, 587734640, 715503040, 822828496, 1028535620, 1175469280, 1645656992, 2057071240, 2350938560, 3291313984, 4114142480, 8228284960, 16456569920]

約数ペア:

[(1, 16456569920), (2, 8228284960), (4, 4114142480), (5, 3291313984), (7, 2350938560), (8, 2057071240), (10, 1645656992), (14, 1175469280), (16, 1028535620), (20, 822828496), (23, 715503040), (28, 587734640), (32, 514267810), (35, 470187712), (37, 444772160), (40, 411414248), (46, 357751520), (56, 293867320), (64, 257133905), (70, 235093856), (74, 222386080), (80, 205707124), (89, 184905280), (92, 178875760), (97, 169655360), (112, 146933660), (115, 143100608), (140, 117546928), (148, 111193040), (160, 102853562), (161, 102214720), (178, 92452640), (184, 89437880), (185, 88954432), (194, 84827680), (224, 73466830), (230, 71550304), (259, 63538880), (280, 58773464), (296, 55596520), (320, 51426781), (322, 51107360), (356, 46226320), (368, 44718940), (370, 44477216), (388, 42413840), (445, 36981056), (448, 36733415), (460, 35775152), (485, 33931072), (518, 31769440), (560, 29386732), (592, 27798260), (623, 26415040), (644, 25553680), (679, 24236480), (712, 23113160), (736, 22359470), (740, 22238608), (776, 21206920), (805, 20442944), (851, 19337920), (890, 18490528), (920, 17887576), (970, 16965536), (1036, 15884720), (1120, 14693366), (1184, 13899130), (1246, 13207520), (1288, 12776840), (1295, 12707776), (1358, 12118240), (1424, 11556580), (1472, 11179735), (1480, 11119304), (1552, 10603460), (1610, 10221472), (1702, 9668960), (1780, 9245264), (1840, 8943788), (1940, 8482768), (2047, 8039360), (2072, 7942360), (2231, 7376320), (2240, 7346683), (2368, 6949565), (2492, 6603760), (2576, 6388420), (2590, 6353888), (2716, 6059120), (2848, 5778290), (2960, 5559652), (3104, 5301730), (3115, 5283008), (3220, 5110736), (3293, 4997440), (3395, 4847296), (3404, 4834480), (3560, 4622632), (3589, 4585280), (3680, 4471894), (3880, 4241384), (4094, 4019680), (4144, 3971180), (4255, 3867584), (4462, 3688160), (4984, 3301880), (5152, 3194210), (5180, 3176944), (5432, 3029560), (5696, 2889145), (5920, 2779826), (5957, 2762560), (6208, 2650865), (6230, 2641504), (6440, 2555368), (6586, 2498720), (6790, 2423648), (6808, 2417240), (7120, 2311316), (7178, 2292640), (7360, 2235947), (7760, 2120692), (8188, 2009840), (8288, 1985590), (8510, 1933792), (8633, 1906240), (8924, 1844080), (9968, 1650940), (10235, 1607872), (10304, 1597105), (10360, 1588472), (10864, 1514780), (11155, 1475264), (11840, 1389913), (11914, 1381280), (12460, 1320752), (12880, 1277684), (13172, 1249360), (13580, 1211824), (13616, 1208620), (14240, 1155658), (14329, 1148480), (14356, 1146320), (15520, 1060346), (15617, 1053760), (16376, 1004920), (16465, 999488), (16576, 992795), (17020, 966896), (17266, 953120), (17848, 922040), (17945, 917056), (19936, 825470), (20470, 803936), (20720, 794236), (21728, 757390), (22310, 737632), (23051, 713920), (23828, 690640), (24920, 660376), (25123, 655040), (25760, 638842), (26344, 624680), (27160, 605912), (27232, 604310), (28480, 577829), (28658, 574240), (28712, 573160), (29785, 552512), (31040, 530173), (31234, 526880), (32752, 502460), (32930, 499744), (34040, 483448), (34532, 476560), (35696, 461020), (35890, 458528), (39872, 412735), (40940, 401968), (41440, 397118), (43165, 381248), (43456, 378695), (44620, 368816), (46102, 356960), (47656, 345320), (49840, 330188), (50246, 327520), (51520, 319421), (52688, 312340), (54320, 302956), (54464, 302155), (57316, 287120), (57424, 286580), (59570, 276256), (60431, 272320), (62468, 263440), (65504, 251230), (65860, 249872), (68080, 241724), (69064, 238280), (71392, 230510), (71645, 229696), (71780, 229264), (75739, 217280), (78085, 210752), (81880, 200984), (82547, 199360), (82880, 198559), (86330, 190624), (89240, 184408), (92204, 178480), (95312, 172660), (99680, 165094), (100492, 163760), (105376, 156170), (108640, 151478), (114632, 143560), (114848, 143290), (115255, 142784), (119140, 138128), (120862, 136160), (124936, 131720), (125615, 131008)]