13777920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 264

約数和(自身を含む): 53647776

約数和(自身を除く): 39869856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 128, 130, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 230, 234, 240, 256, 260, 276, 288, 299, 312, 320, 345, 360, 368, 384, 390, 414, 416, 460, 468, 480, 512, 520, 552, 576, 585, 598, 624, 640, 690, 720, 736, 768, 780, 828, 832, 897, 920, 936, 960, 1024, 1035, 1040, 1104, 1152, 1170, 1196, 1248, 1280, 1380, 1440, 1472, 1495, 1536, 1560, 1656, 1664, 1794, 1840, 1872, 1920, 2070, 2080, 2208, 2304, 2340, 2392, 2496, 2560, 2691, 2760, 2880, 2944, 2990, 3072, 3120, 3312, 3328, 3588, 3680, 3744, 3840, 4140, 4160, 4416, 4485, 4608, 4680, 4784, 4992, 5120, 5382, 5520, 5760, 5888, 5980, 6240, 6624, 6656, 7176, 7360, 7488, 7680, 8280, 8320, 8832, 8970, 9216, 9360, 9568, 9984, 10764, 11040, 11520, 11776, 11960, 12480, 13248, 13312, 13455, 14352, 14720, 14976, 15360, 16560, 16640, 17664, 17940, 18720, 19136, 19968, 21528, 22080, 23040, 23552, 23920, 24960, 26496, 26910, 28704, 29440, 29952, 33120, 33280, 35328, 35880, 37440, 38272, 39936, 43056, 44160, 46080, 47840, 49920, 52992, 53820, 57408, 58880, 59904, 66240, 66560, 70656, 71760, 74880, 76544, 86112, 88320, 95680, 99840, 105984, 107640, 114816, 117760, 119808, 132480, 143520, 149760, 153088, 172224, 176640, 191360, 199680, 211968, 215280, 229632, 264960, 287040, 299520, 306176, 344448, 353280, 382720, 430560, 459264, 529920, 574080, 599040, 688896, 765440, 861120, 918528, 1059840, 1148160, 1377792, 1530880, 1722240, 2296320, 2755584, 3444480, 4592640, 6888960, 13777920]

約数ペア:

[(1, 13777920), (2, 6888960), (3, 4592640), (4, 3444480), (5, 2755584), (6, 2296320), (8, 1722240), (9, 1530880), (10, 1377792), (12, 1148160), (13, 1059840), (15, 918528), (16, 861120), (18, 765440), (20, 688896), (23, 599040), (24, 574080), (26, 529920), (30, 459264), (32, 430560), (36, 382720), (39, 353280), (40, 344448), (45, 306176), (46, 299520), (48, 287040), (52, 264960), (60, 229632), (64, 215280), (65, 211968), (69, 199680), (72, 191360), (78, 176640), (80, 172224), (90, 153088), (92, 149760), (96, 143520), (104, 132480), (115, 119808), (117, 117760), (120, 114816), (128, 107640), (130, 105984), (138, 99840), (144, 95680), (156, 88320), (160, 86112), (180, 76544), (184, 74880), (192, 71760), (195, 70656), (207, 66560), (208, 66240), (230, 59904), (234, 58880), (240, 57408), (256, 53820), (260, 52992), (276, 49920), (288, 47840), (299, 46080), (312, 44160), (320, 43056), (345, 39936), (360, 38272), (368, 37440), (384, 35880), (390, 35328), (414, 33280), (416, 33120), (460, 29952), (468, 29440), (480, 28704), (512, 26910), (520, 26496), (552, 24960), (576, 23920), (585, 23552), (598, 23040), (624, 22080), (640, 21528), (690, 19968), (720, 19136), (736, 18720), (768, 17940), (780, 17664), (828, 16640), (832, 16560), (897, 15360), (920, 14976), (936, 14720), (960, 14352), (1024, 13455), (1035, 13312), (1040, 13248), (1104, 12480), (1152, 11960), (1170, 11776), (1196, 11520), (1248, 11040), (1280, 10764), (1380, 9984), (1440, 9568), (1472, 9360), (1495, 9216), (1536, 8970), (1560, 8832), (1656, 8320), (1664, 8280), (1794, 7680), (1840, 7488), (1872, 7360), (1920, 7176), (2070, 6656), (2080, 6624), (2208, 6240), (2304, 5980), (2340, 5888), (2392, 5760), (2496, 5520), (2560, 5382), (2691, 5120), (2760, 4992), (2880, 4784), (2944, 4680), (2990, 4608), (3072, 4485), (3120, 4416), (3312, 4160), (3328, 4140), (3588, 3840), (3680, 3744)]