12988984320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21683}}^1$

素因数の和:21727

約数の個数: 264

約数和(自身を含む): 48470765616

約数和(自身を除く): 35481781296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5120, 5760, 6240, 6656, 7488, 7680, 8320, 9216, 9360, 9984, 11520, 12480, 13312, 14976, 15360, 16640, 18720, 19968, 21683, 23040, 24960, 29952, 33280, 37440, 39936, 43366, 46080, 49920, 59904, 65049, 66560, 74880, 86732, 99840, 108415, 119808, 130098, 149760, 173464, 195147, 199680, 216830, 260196, 281879, 299520, 325245, 346928, 390294, 433660, 520392, 563758, 599040, 650490, 693856, 780588, 845637, 867320, 975735, 1040784, 1127516, 1300980, 1387712, 1409395, 1561176, 1691274, 1734640, 1951470, 2081568, 2255032, 2536911, 2601960, 2775424, 2818790, 3122352, 3382548, 3469280, 3902940, 4163136, 4228185, 4510064, 5073822, 5203920, 5550848, 5637580, 6244704, 6765096, 6938560, 7805880, 8326272, 8456370, 9020128, 10147644, 10407840, 11101696, 11275160, 12489408, 12684555, 13530192, 13877120, 15611760, 16652544, 16912740, 18040256, 20295288, 20815680, 22203392, 22550320, 24978816, 25369110, 27060384, 27754240, 31223520, 33305088, 33825480, 36080512, 40590576, 41631360, 45100640, 49957632, 50738220, 54120768, 55508480, 62447040, 66610176, 67650960, 72161024, 81181152, 83262720, 90201280, 99915264, 101476440, 108241536, 111016960, 124894080, 135301920, 144322048, 162362304, 166525440, 180402560, 199830528, 202952880, 216483072, 249788160, 270603840, 288644096, 324724608, 333050880, 360805120, 405905760, 432966144, 499576320, 541207680, 649449216, 721610240, 811811520, 865932288, 999152640, 1082415360, 1298898432, 1443220480, 1623623040, 2164830720, 2597796864, 3247246080, 4329661440, 6494492160, 12988984320]

約数ペア:

[(1, 12988984320), (2, 6494492160), (3, 4329661440), (4, 3247246080), (5, 2597796864), (6, 2164830720), (8, 1623623040), (9, 1443220480), (10, 1298898432), (12, 1082415360), (13, 999152640), (15, 865932288), (16, 811811520), (18, 721610240), (20, 649449216), (24, 541207680), (26, 499576320), (30, 432966144), (32, 405905760), (36, 360805120), (39, 333050880), (40, 324724608), (45, 288644096), (48, 270603840), (52, 249788160), (60, 216483072), (64, 202952880), (65, 199830528), (72, 180402560), (78, 166525440), (80, 162362304), (90, 144322048), (96, 135301920), (104, 124894080), (117, 111016960), (120, 108241536), (128, 101476440), (130, 99915264), (144, 90201280), (156, 83262720), (160, 81181152), (180, 72161024), (192, 67650960), (195, 66610176), (208, 62447040), (234, 55508480), (240, 54120768), (256, 50738220), (260, 49957632), (288, 45100640), (312, 41631360), (320, 40590576), (360, 36080512), (384, 33825480), (390, 33305088), (416, 31223520), (468, 27754240), (480, 27060384), (512, 25369110), (520, 24978816), (576, 22550320), (585, 22203392), (624, 20815680), (640, 20295288), (720, 18040256), (768, 16912740), (780, 16652544), (832, 15611760), (936, 13877120), (960, 13530192), (1024, 12684555), (1040, 12489408), (1152, 11275160), (1170, 11101696), (1248, 10407840), (1280, 10147644), (1440, 9020128), (1536, 8456370), (1560, 8326272), (1664, 7805880), (1872, 6938560), (1920, 6765096), (2080, 6244704), (2304, 5637580), (2340, 5550848), (2496, 5203920), (2560, 5073822), (2880, 4510064), (3072, 4228185), (3120, 4163136), (3328, 3902940), (3744, 3469280), (3840, 3382548), (4160, 3122352), (4608, 2818790), (4680, 2775424), (4992, 2601960), (5120, 2536911), (5760, 2255032), (6240, 2081568), (6656, 1951470), (7488, 1734640), (7680, 1691274), (8320, 1561176), (9216, 1409395), (9360, 1387712), (9984, 1300980), (11520, 1127516), (12480, 1040784), (13312, 975735), (14976, 867320), (15360, 845637), (16640, 780588), (18720, 693856), (19968, 650490), (21683, 599040), (23040, 563758), (24960, 520392), (29952, 433660), (33280, 390294), (37440, 346928), (39936, 325245), (43366, 299520), (46080, 281879), (49920, 260196), (59904, 216830), (65049, 199680), (66560, 195147), (74880, 173464), (86732, 149760), (99840, 130098), (108415, 119808)]