1408343040

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2395

約数の個数: 264

約数和(自身を含む): 5257482048

約数和(自身を除く): 3849139008

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, 2351, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4702, 4992, 5120, 5760, 6240, 6656, 7053, 7488, 7680, 8320, 9216, 9360, 9404, 9984, 11520, 11755, 12480, 13312, 14106, 14976, 15360, 16640, 18720, 18808, 19968, 21159, 23040, 23510, 24960, 28212, 29952, 30563, 33280, 35265, 37440, 37616, 39936, 42318, 46080, 47020, 49920, 56424, 59904, 61126, 66560, 70530, 74880, 75232, 84636, 91689, 94040, 99840, 105795, 112848, 119808, 122252, 141060, 149760, 150464, 152815, 169272, 183378, 188080, 199680, 211590, 225696, 244504, 275067, 282120, 299520, 300928, 305630, 338544, 366756, 376160, 423180, 451392, 458445, 489008, 550134, 564240, 599040, 601856, 611260, 677088, 733512, 752320, 846360, 902784, 916890, 978016, 1100268, 1128480, 1203712, 1222520, 1354176, 1375335, 1467024, 1504640, 1692720, 1805568, 1833780, 1956032, 2200536, 2256960, 2407424, 2445040, 2708352, 2750670, 2934048, 3009280, 3385440, 3611136, 3667560, 3912064, 4401072, 4513920, 4890080, 5416704, 5501340, 5868096, 6018560, 6770880, 7222272, 7335120, 7824128, 8802144, 9027840, 9780160, 10833408, 11002680, 11736192, 12037120, 13541760, 14670240, 15648256, 17604288, 18055680, 19560320, 21666816, 22005360, 23472384, 27083520, 29340480, 31296512, 35208576, 36111360, 39120640, 44010720, 46944768, 54167040, 58680960, 70417152, 78241280, 88021440, 93889536, 108334080, 117361920, 140834304, 156482560, 176042880, 234723840, 281668608, 352085760, 469447680, 704171520, 1408343040]

約数ペア:

[(1, 1408343040), (2, 704171520), (3, 469447680), (4, 352085760), (5, 281668608), (6, 234723840), (8, 176042880), (9, 156482560), (10, 140834304), (12, 117361920), (13, 108334080), (15, 93889536), (16, 88021440), (18, 78241280), (20, 70417152), (24, 58680960), (26, 54167040), (30, 46944768), (32, 44010720), (36, 39120640), (39, 36111360), (40, 35208576), (45, 31296512), (48, 29340480), (52, 27083520), (60, 23472384), (64, 22005360), (65, 21666816), (72, 19560320), (78, 18055680), (80, 17604288), (90, 15648256), (96, 14670240), (104, 13541760), (117, 12037120), (120, 11736192), (128, 11002680), (130, 10833408), (144, 9780160), (156, 9027840), (160, 8802144), (180, 7824128), (192, 7335120), (195, 7222272), (208, 6770880), (234, 6018560), (240, 5868096), (256, 5501340), (260, 5416704), (288, 4890080), (312, 4513920), (320, 4401072), (360, 3912064), (384, 3667560), (390, 3611136), (416, 3385440), (468, 3009280), (480, 2934048), (512, 2750670), (520, 2708352), (576, 2445040), (585, 2407424), (624, 2256960), (640, 2200536), (720, 1956032), (768, 1833780), (780, 1805568), (832, 1692720), (936, 1504640), (960, 1467024), (1024, 1375335), (1040, 1354176), (1152, 1222520), (1170, 1203712), (1248, 1128480), (1280, 1100268), (1440, 978016), (1536, 916890), (1560, 902784), (1664, 846360), (1872, 752320), (1920, 733512), (2080, 677088), (2304, 611260), (2340, 601856), (2351, 599040), (2496, 564240), (2560, 550134), (2880, 489008), (3072, 458445), (3120, 451392), (3328, 423180), (3744, 376160), (3840, 366756), (4160, 338544), (4608, 305630), (4680, 300928), (4702, 299520), (4992, 282120), (5120, 275067), (5760, 244504), (6240, 225696), (6656, 211590), (7053, 199680), (7488, 188080), (7680, 183378), (8320, 169272), (9216, 152815), (9360, 150464), (9404, 149760), (9984, 141060), (11520, 122252), (11755, 119808), (12480, 112848), (13312, 105795), (14106, 99840), (14976, 94040), (15360, 91689), (16640, 84636), (18720, 75232), (18808, 74880), (19968, 70530), (21159, 66560), (23040, 61126), (23510, 59904), (24960, 56424), (28212, 49920), (29952, 47020), (30563, 46080), (33280, 42318), (35265, 39936), (37440, 37616)]