2642259137280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{49223}}^1$

素因数の和:51251

約数の個数: 288

約数和(自身を含む): 9649271245824

約数和(自身を除く): 7007012108544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 1997, 2240, 2688, 3360, 3840, 3994, 4480, 5376, 5991, 6720, 7988, 8960, 9985, 11982, 13440, 13979, 15976, 19970, 23964, 26880, 27958, 29955, 31952, 39940, 41937, 47928, 49223, 55916, 59910, 63904, 69895, 79880, 83874, 95856, 98446, 111832, 119820, 127808, 139790, 147669, 159760, 167748, 191712, 196892, 209685, 223664, 239640, 246115, 255616, 279580, 295338, 319520, 335496, 344561, 383424, 393784, 419370, 447328, 479280, 492230, 511232, 559160, 590676, 639040, 670992, 689122, 738345, 766848, 787568, 838740, 894656, 958560, 984460, 1033683, 1118320, 1181352, 1278080, 1341984, 1378244, 1476690, 1533696, 1575136, 1677480, 1722805, 1789312, 1917120, 1968920, 2067366, 2236640, 2362704, 2556160, 2683968, 2756488, 2953380, 3150272, 3354960, 3445610, 3578624, 3834240, 3937840, 4134732, 4473280, 4725408, 5168415, 5367936, 5512976, 5906760, 6300544, 6709920, 6891220, 7668480, 7875680, 8269464, 8946560, 9450816, 10336830, 10735872, 11025952, 11813520, 12601088, 13419840, 13782440, 15751360, 16538928, 17893120, 18901632, 20673660, 22051904, 23627040, 26839680, 27564880, 31502720, 33077856, 37803264, 41347320, 44103808, 47254080, 53679360, 55129760, 63005440, 66155712, 82694640, 88207616, 94508160, 98298331, 110259520, 132311424, 165389280, 189016320, 196596662, 220519040, 264622848, 294894993, 330778560, 393193324, 441038080, 491491655, 589789986, 661557120, 688088317, 786386648, 982983310, 1179579972, 1323114240, 1376176634, 1474474965, 1572773296, 1965966620, 2064264951, 2359159944, 2752353268, 2948949930, 3145546592, 3440441585, 3931933240, 4128529902, 4718319888, 5504706536, 5897899860, 6291093184, 6880883170, 7863866480, 8257059804, 9436639776, 10321324755, 11009413072, 11795799720, 12582186368, 13761766340, 15727732960, 16514119608, 18873279552, 20642649510, 22018826144, 23591599440, 25164372736, 27523532680, 31455465920, 33028239216, 37746559104, 41285299020, 44037652288, 47183198880, 55047065360, 62910931840, 66056478432, 75493118208, 82570598040, 88075304576, 94366397760, 110094130720, 125821863680, 132112956864, 165141196080, 176150609152, 188732795520, 220188261440, 264225913728, 330282392160, 377465591040, 440376522880, 528451827456, 660564784320, 880753045760, 1321129568640, 2642259137280]

約数ペア:

[(1, 2642259137280), (2, 1321129568640), (3, 880753045760), (4, 660564784320), (5, 528451827456), (6, 440376522880), (7, 377465591040), (8, 330282392160), (10, 264225913728), (12, 220188261440), (14, 188732795520), (15, 176150609152), (16, 165141196080), (20, 132112956864), (21, 125821863680), (24, 110094130720), (28, 94366397760), (30, 88075304576), (32, 82570598040), (35, 75493118208), (40, 66056478432), (42, 62910931840), (48, 55047065360), (56, 47183198880), (60, 44037652288), (64, 41285299020), (70, 37746559104), (80, 33028239216), (84, 31455465920), (96, 27523532680), (105, 25164372736), (112, 23591599440), (120, 22018826144), (128, 20642649510), (140, 18873279552), (160, 16514119608), (168, 15727732960), (192, 13761766340), (210, 12582186368), (224, 11795799720), (240, 11009413072), (256, 10321324755), (280, 9436639776), (320, 8257059804), (336, 7863866480), (384, 6880883170), (420, 6291093184), (448, 5897899860), (480, 5504706536), (560, 4718319888), (640, 4128529902), (672, 3931933240), (768, 3440441585), (840, 3145546592), (896, 2948949930), (960, 2752353268), (1120, 2359159944), (1280, 2064264951), (1344, 1965966620), (1680, 1572773296), (1792, 1474474965), (1920, 1376176634), (1997, 1323114240), (2240, 1179579972), (2688, 982983310), (3360, 786386648), (3840, 688088317), (3994, 661557120), (4480, 589789986), (5376, 491491655), (5991, 441038080), (6720, 393193324), (7988, 330778560), (8960, 294894993), (9985, 264622848), (11982, 220519040), (13440, 196596662), (13979, 189016320), (15976, 165389280), (19970, 132311424), (23964, 110259520), (26880, 98298331), (27958, 94508160), (29955, 88207616), (31952, 82694640), (39940, 66155712), (41937, 63005440), (47928, 55129760), (49223, 53679360), (55916, 47254080), (59910, 44103808), (63904, 41347320), (69895, 37803264), (79880, 33077856), (83874, 31502720), (95856, 27564880), (98446, 26839680), (111832, 23627040), (119820, 22051904), (127808, 20673660), (139790, 18901632), (147669, 17893120), (159760, 16538928), (167748, 15751360), (191712, 13782440), (196892, 13419840), (209685, 12601088), (223664, 11813520), (239640, 11025952), (246115, 10735872), (255616, 10336830), (279580, 9450816), (295338, 8946560), (319520, 8269464), (335496, 7875680), (344561, 7668480), (383424, 6891220), (393784, 6709920), (419370, 6300544), (447328, 5906760), (479280, 5512976), (492230, 5367936), (511232, 5168415), (559160, 4725408), (590676, 4473280), (639040, 4134732), (670992, 3937840), (689122, 3834240), (738345, 3578624), (766848, 3445610), (787568, 3354960), (838740, 3150272), (894656, 2953380), (958560, 2756488), (984460, 2683968), (1033683, 2556160), (1118320, 2362704), (1181352, 2236640), (1278080, 2067366), (1341984, 1968920), (1378244, 1917120), (1476690, 1789312), (1533696, 1722805), (1575136, 1677480)]