21437775216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 720

約数和(自身を含む): 76071131136

約数和(自身を除く): 54633355920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 33, 36, 39, 43, 44, 48, 52, 62, 66, 71, 72, 78, 86, 88, 93, 99, 104, 117, 121, 124, 129, 132, 142, 143, 144, 156, 172, 176, 186, 198, 208, 213, 234, 242, 248, 258, 264, 279, 284, 286, 312, 341, 344, 363, 372, 387, 396, 403, 426, 429, 468, 473, 484, 496, 516, 528, 558, 559, 568, 572, 624, 639, 682, 688, 726, 744, 774, 781, 792, 806, 852, 858, 923, 936, 946, 968, 1023, 1032, 1089, 1116, 1118, 1136, 1144, 1209, 1278, 1287, 1333, 1364, 1419, 1452, 1488, 1548, 1562, 1573, 1584, 1612, 1677, 1704, 1716, 1846, 1872, 1892, 1936, 2046, 2064, 2178, 2201, 2232, 2236, 2288, 2343, 2418, 2556, 2574, 2666, 2728, 2769, 2838, 2904, 3053, 3069, 3096, 3124, 3146, 3224, 3354, 3408, 3432, 3627, 3692, 3751, 3784, 3999, 4092, 4257, 4356, 4402, 4433, 4464, 4472, 4686, 4719, 4836, 5031, 5112, 5148, 5203, 5332, 5456, 5538, 5676, 5808, 6106, 6138, 6149, 6192, 6248, 6292, 6448, 6603, 6708, 6864, 7029, 7254, 7384, 7502, 7568, 7998, 8184, 8307, 8514, 8591, 8712, 8804, 8866, 8944, 9159, 9372, 9438, 9672, 10062, 10153, 10224, 10296, 10406, 10664, 11076, 11253, 11352, 11997, 12212, 12276, 12298, 12496, 12584, 13206, 13299, 13416, 14058, 14157, 14508, 14663, 14768, 15004, 15609, 15996, 16368, 16614, 17028, 17182, 17329, 17424, 17608, 17732, 18318, 18447, 18744, 18876, 19344, 19809, 20124, 20306, 20592, 20812, 21328, 22152, 22506, 22704, 23994, 24211, 24424, 24552, 24596, 25168, 25773, 26412, 26598, 26832, 27477, 28116, 28314, 28613, 29016, 29326, 30008, 30459, 31218, 31992, 33228, 33583, 33759, 34056, 34364, 34658, 35216, 35464, 36636, 36894, 37488, 37752, 39618, 39689, 39897, 40248, 40612, 41624, 43989, 44304, 45012, 46827, 47988, 48422, 48763, 48848, 49104, 49192, 51546, 51987, 52824, 53196, 54954, 55341, 56232, 56628, 57226, 58032, 58652, 60016, 60918, 62436, 63984, 66456, 67166, 67518, 67639, 68112, 68728, 69316, 70928, 72633, 73272, 73788, 75504, 77319, 79236, 79378, 79794, 80496, 81224, 83248, 85839, 87978, 90024, 91377, 93654, 94643, 95976, 96844, 97526, 98384, 100749, 103092, 103974, 105648, 106392, 109908, 110682, 111683, 112464, 113256, 114452, 117304, 119067, 121836, 124872, 131967, 132912, 134332, 135036, 135278, 137456, 138632, 145266, 146289, 146544, 147576, 154638, 155961, 158472, 158756, 159588, 161293, 162448, 171678, 175956, 180048, 182754, 187308, 189286, 190619, 191952, 193688, 195052, 201498, 202917, 206184, 207948, 212784, 217899, 219816, 221364, 223366, 226512, 228904, 234608, 238134, 243672, 249744, 257517, 263934, 266321, 268664, 270072, 270556, 277264, 283929, 290532, 292578, 295152, 302247, 309276, 311922, 314743, 316944, 317512, 319176, 322586, 335049, 343356, 351912, 357201, 365508, 369413, 374616, 378572, 381238, 387376, 390104, 402996, 405834, 412368, 415896, 435798, 436579, 438867, 439632, 442728, 446732, 457808, 476268, 483879, 487344, 515034, 527868, 532642, 537328, 540144, 541112, 567858, 571857, 581064, 585156, 604494, 608751, 618552, 623844, 629486, 635024, 638352, 645172, 670098, 686712, 703824, 714402, 731016, 738826, 749232, 757144, 762476, 780208, 798963, 805992, 811668, 831792, 851787, 871596, 873158, 877734, 885456, 893464, 944229, 952536, 967758, 1005147, 1030068, 1041073, 1055736, 1065284, 1082224, 1108239, 1135716, 1143714, 1162128, 1170312, 1208988, 1217502, 1230359, 1237104, 1247688, 1258972, 1290344, 1309737, 1340196, 1373424, 1428804, 1451637, 1462032, 1477652, 1514288, 1524952, 1597926, 1611984, 1623336, 1703574, 1715571, 1743192, 1746316, 1755468, 1786928, 1888458, 1905072, 1935516, 2010294, 2060136, 2082146, 2096809, 2111472, 2130568, 2216478, 2271432, 2287428, 2340624, 2396889, 2417976, 2435004, 2460718, 2495376, 2517944, 2580688, 2619474, 2680392, 2832687, 2857608, 2903274, 2955304, 3049904, 3123219, 3195852, 3246672, 3324717, 3407148, 3431142, 3462173, 3486384, 3492632, 3510936, 3691077, 3776916, 3871032, 3929211, 4020588, 4120272, 4164292, 4193618, 4261136, 4432956, 4542864, 4574856, 4793778, 4802369, 4835952, 4870008, 4921436, 5035888, 5238948, 5360784, 5665374, 5715216, 5806548, 5910608, 6246438, 6290427, 6391704, 6649434, 6814296, 6862284, 6924346, 6985264, 7021872, 7382154, 7553832, 7742064, 7858422, 8041176, 8328584, 8387236, 8865912, 9149712, 9369657, 9587556, 9604738, 9740016, 9842872, 10386519, 10477896, 11073231, 11330748, 11451803, 11613096, 12492876, 12580854, 12783408, 13298868, 13533949, 13628592, 13724568, 13848692, 14407107, 14764308, 15107664, 15716844, 16082352, 16657168, 16774472, 17731824, 18739314, 18871281, 19175112, 19209476, 19685744, 20773038, 20955792, 22146462, 22661496, 22903606, 23226192, 24985752, 25161708, 26597736, 27067898, 27449136, 27697384, 28814214, 29528616, 31159557, 31433688, 33548944, 34355409, 37478628, 37742562, 38350224, 38418952, 40601847, 41546076, 43221321, 44292924, 45322992, 45807212, 49971504, 50323416, 53195472, 54135796, 55394768, 57628428, 59057232, 62319114, 62867376, 68710818, 74957256, 75485124, 76837904, 81203694, 83092152, 86442642, 88585848, 91614424, 100646832, 103066227, 108271592, 115256856, 121805541, 124638228, 137421636, 148873439, 149914512, 150970248, 162407388, 166184304, 172885284, 177171696, 183228848, 206132454, 216543184, 230513712, 243611082, 249276456, 274843272, 297746878, 301940496, 324814776, 345770568, 412264908, 446620317, 487222164, 498552912, 549686544, 595493756, 649629552, 691541136, 824529816, 893240634, 974444328, 1190987512, 1339860951, 1649059632, 1786481268, 1948888656, 2381975024, 2679721902, 3572962536, 5359443804, 7145925072, 10718887608, 21437775216]

約数ペア:

[(1, 21437775216), (2, 10718887608), (3, 7145925072), (4, 5359443804), (6, 3572962536), (8, 2679721902), (9, 2381975024), (11, 1948888656), (12, 1786481268), (13, 1649059632), (16, 1339860951), (18, 1190987512), (22, 974444328), (24, 893240634), (26, 824529816), (31, 691541136), (33, 649629552), (36, 595493756), (39, 549686544), (43, 498552912), (44, 487222164), (48, 446620317), (52, 412264908), (62, 345770568), (66, 324814776), (71, 301940496), (72, 297746878), (78, 274843272), (86, 249276456), (88, 243611082), (93, 230513712), (99, 216543184), (104, 206132454), (117, 183228848), (121, 177171696), (124, 172885284), (129, 166184304), (132, 162407388), (142, 150970248), (143, 149914512), (144, 148873439), (156, 137421636), (172, 124638228), (176, 121805541), (186, 115256856), (198, 108271592), (208, 103066227), (213, 100646832), (234, 91614424), (242, 88585848), (248, 86442642), (258, 83092152), (264, 81203694), (279, 76837904), (284, 75485124), (286, 74957256), (312, 68710818), (341, 62867376), (344, 62319114), (363, 59057232), (372, 57628428), (387, 55394768), (396, 54135796), (403, 53195472), (426, 50323416), (429, 49971504), (468, 45807212), (473, 45322992), (484, 44292924), (496, 43221321), (516, 41546076), (528, 40601847), (558, 38418952), (559, 38350224), (568, 37742562), (572, 37478628), (624, 34355409), (639, 33548944), (682, 31433688), (688, 31159557), (726, 29528616), (744, 28814214), (774, 27697384), (781, 27449136), (792, 27067898), (806, 26597736), (852, 25161708), (858, 24985752), (923, 23226192), (936, 22903606), (946, 22661496), (968, 22146462), (1023, 20955792), (1032, 20773038), (1089, 19685744), (1116, 19209476), (1118, 19175112), (1136, 18871281), (1144, 18739314), (1209, 17731824), (1278, 16774472), (1287, 16657168), (1333, 16082352), (1364, 15716844), (1419, 15107664), (1452, 14764308), (1488, 14407107), (1548, 13848692), (1562, 13724568), (1573, 13628592), (1584, 13533949), (1612, 13298868), (1677, 12783408), (1704, 12580854), (1716, 12492876), (1846, 11613096), (1872, 11451803), (1892, 11330748), (1936, 11073231), (2046, 10477896), (2064, 10386519), (2178, 9842872), (2201, 9740016), (2232, 9604738), (2236, 9587556), (2288, 9369657), (2343, 9149712), (2418, 8865912), (2556, 8387236), (2574, 8328584), (2666, 8041176), (2728, 7858422), (2769, 7742064), (2838, 7553832), (2904, 7382154), (3053, 7021872), (3069, 6985264), (3096, 6924346), (3124, 6862284), (3146, 6814296), (3224, 6649434), (3354, 6391704), (3408, 6290427), (3432, 6246438), (3627, 5910608), (3692, 5806548), (3751, 5715216), (3784, 5665374), (3999, 5360784), (4092, 5238948), (4257, 5035888), (4356, 4921436), (4402, 4870008), (4433, 4835952), (4464, 4802369), (4472, 4793778), (4686, 4574856), (4719, 4542864), (4836, 4432956), (5031, 4261136), (5112, 4193618), (5148, 4164292), (5203, 4120272), (5332, 4020588), (5456, 3929211), (5538, 3871032), (5676, 3776916), (5808, 3691077), (6106, 3510936), (6138, 3492632), (6149, 3486384), (6192, 3462173), (6248, 3431142), (6292, 3407148), (6448, 3324717), (6603, 3246672), (6708, 3195852), (6864, 3123219), (7029, 3049904), (7254, 2955304), (7384, 2903274), (7502, 2857608), (7568, 2832687), (7998, 2680392), (8184, 2619474), (8307, 2580688), (8514, 2517944), (8591, 2495376), (8712, 2460718), (8804, 2435004), (8866, 2417976), (8944, 2396889), (9159, 2340624), (9372, 2287428), (9438, 2271432), (9672, 2216478), (10062, 2130568), (10153, 2111472), (10224, 2096809), (10296, 2082146), (10406, 2060136), (10664, 2010294), (11076, 1935516), (11253, 1905072), (11352, 1888458), (11997, 1786928), (12212, 1755468), (12276, 1746316), (12298, 1743192), (12496, 1715571), (12584, 1703574), (13206, 1623336), (13299, 1611984), (13416, 1597926), (14058, 1524952), (14157, 1514288), (14508, 1477652), (14663, 1462032), (14768, 1451637), (15004, 1428804), (15609, 1373424), (15996, 1340196), (16368, 1309737), (16614, 1290344), (17028, 1258972), (17182, 1247688), (17329, 1237104), (17424, 1230359), (17608, 1217502), (17732, 1208988), (18318, 1170312), (18447, 1162128), (18744, 1143714), (18876, 1135716), (19344, 1108239), (19809, 1082224), (20124, 1065284), (20306, 1055736), (20592, 1041073), (20812, 1030068), (21328, 1005147), (22152, 967758), (22506, 952536), (22704, 944229), (23994, 893464), (24211, 885456), (24424, 877734), (24552, 873158), (24596, 871596), (25168, 851787), (25773, 831792), (26412, 811668), (26598, 805992), (26832, 798963), (27477, 780208), (28116, 762476), (28314, 757144), (28613, 749232), (29016, 738826), (29326, 731016), (30008, 714402), (30459, 703824), (31218, 686712), (31992, 670098), (33228, 645172), (33583, 638352), (33759, 635024), (34056, 629486), (34364, 623844), (34658, 618552), (35216, 608751), (35464, 604494), (36636, 585156), (36894, 581064), (37488, 571857), (37752, 567858), (39618, 541112), (39689, 540144), (39897, 537328), (40248, 532642), (40612, 527868), (41624, 515034), (43989, 487344), (44304, 483879), (45012, 476268), (46827, 457808), (47988, 446732), (48422, 442728), (48763, 439632), (48848, 438867), (49104, 436579), (49192, 435798), (51546, 415896), (51987, 412368), (52824, 405834), (53196, 402996), (54954, 390104), (55341, 387376), (56232, 381238), (56628, 378572), (57226, 374616), (58032, 369413), (58652, 365508), (60016, 357201), (60918, 351912), (62436, 343356), (63984, 335049), (66456, 322586), (67166, 319176), (67518, 317512), (67639, 316944), (68112, 314743), (68728, 311922), (69316, 309276), (70928, 302247), (72633, 295152), (73272, 292578), (73788, 290532), (75504, 283929), (77319, 277264), (79236, 270556), (79378, 270072), (79794, 268664), (80496, 266321), (81224, 263934), (83248, 257517), (85839, 249744), (87978, 243672), (90024, 238134), (91377, 234608), (93654, 228904), (94643, 226512), (95976, 223366), (96844, 221364), (97526, 219816), (98384, 217899), (100749, 212784), (103092, 207948), (103974, 206184), (105648, 202917), (106392, 201498), (109908, 195052), (110682, 193688), (111683, 191952), (112464, 190619), (113256, 189286), (114452, 187308), (117304, 182754), (119067, 180048), (121836, 175956), (124872, 171678), (131967, 162448), (132912, 161293), (134332, 159588), (135036, 158756), (135278, 158472), (137456, 155961), (138632, 154638), (145266, 147576), (146289, 146544)]