220446720

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 360

約数和(自身を含む): 858757536

約数和(自身を除く): 638310816

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, 2048, 2070, 2080, 2208, 2304, 2340, 2392, 2496, 2560, 2691, 2760, 2880, 2944, 2990, 3072, 3120, 3312, 3328, 3588, 3680, 3744, 3840, 4096, 4140, 4160, 4416, 4485, 4608, 4680, 4784, 4992, 5120, 5382, 5520, 5760, 5888, 5980, 6144, 6240, 6624, 6656, 7176, 7360, 7488, 7680, 8192, 8280, 8320, 8832, 8970, 9216, 9360, 9568, 9984, 10240, 10764, 11040, 11520, 11776, 11960, 12288, 12480, 13248, 13312, 13455, 14352, 14720, 14976, 15360, 16384, 16560, 16640, 17664, 17940, 18432, 18720, 19136, 19968, 20480, 21528, 22080, 23040, 23552, 23920, 24576, 24960, 26496, 26624, 26910, 28704, 29440, 29952, 30720, 33120, 33280, 35328, 35880, 36864, 37440, 38272, 39936, 40960, 43056, 44160, 46080, 47104, 47840, 49152, 49920, 52992, 53248, 53820, 57408, 58880, 59904, 61440, 66240, 66560, 70656, 71760, 73728, 74880, 76544, 79872, 81920, 86112, 88320, 92160, 94208, 95680, 99840, 105984, 106496, 107640, 114816, 117760, 119808, 122880, 132480, 133120, 141312, 143520, 147456, 149760, 153088, 159744, 172224, 176640, 184320, 188416, 191360, 199680, 211968, 212992, 215280, 229632, 235520, 239616, 245760, 264960, 266240, 282624, 287040, 299520, 306176, 319488, 344448, 353280, 368640, 376832, 382720, 399360, 423936, 430560, 459264, 471040, 479232, 529920, 532480, 565248, 574080, 599040, 612352, 638976, 688896, 706560, 737280, 765440, 798720, 847872, 861120, 918528, 942080, 958464, 1059840, 1064960, 1130496, 1148160, 1198080, 1224704, 1377792, 1413120, 1530880, 1597440, 1695744, 1722240, 1837056, 1884160, 1916928, 2119680, 2296320, 2396160, 2449408, 2755584, 2826240, 3061760, 3194880, 3391488, 3444480, 3674112, 4239360, 4592640, 4792320, 4898816, 5511168, 5652480, 6123520, 6888960, 7348224, 8478720, 9185280, 9584640, 11022336, 12247040, 13777920, 14696448, 16957440, 18370560, 22044672, 24494080, 27555840, 36741120, 44089344, 55111680, 73482240, 110223360, 220446720]

約数ペア:

[(1, 220446720), (2, 110223360), (3, 73482240), (4, 55111680), (5, 44089344), (6, 36741120), (8, 27555840), (9, 24494080), (10, 22044672), (12, 18370560), (13, 16957440), (15, 14696448), (16, 13777920), (18, 12247040), (20, 11022336), (23, 9584640), (24, 9185280), (26, 8478720), (30, 7348224), (32, 6888960), (36, 6123520), (39, 5652480), (40, 5511168), (45, 4898816), (46, 4792320), (48, 4592640), (52, 4239360), (60, 3674112), (64, 3444480), (65, 3391488), (69, 3194880), (72, 3061760), (78, 2826240), (80, 2755584), (90, 2449408), (92, 2396160), (96, 2296320), (104, 2119680), (115, 1916928), (117, 1884160), (120, 1837056), (128, 1722240), (130, 1695744), (138, 1597440), (144, 1530880), (156, 1413120), (160, 1377792), (180, 1224704), (184, 1198080), (192, 1148160), (195, 1130496), (207, 1064960), (208, 1059840), (230, 958464), (234, 942080), (240, 918528), (256, 861120), (260, 847872), (276, 798720), (288, 765440), (299, 737280), (312, 706560), (320, 688896), (345, 638976), (360, 612352), (368, 599040), (384, 574080), (390, 565248), (414, 532480), (416, 529920), (460, 479232), (468, 471040), (480, 459264), (512, 430560), (520, 423936), (552, 399360), (576, 382720), (585, 376832), (598, 368640), (624, 353280), (640, 344448), (690, 319488), (720, 306176), (736, 299520), (768, 287040), (780, 282624), (828, 266240), (832, 264960), (897, 245760), (920, 239616), (936, 235520), (960, 229632), (1024, 215280), (1035, 212992), (1040, 211968), (1104, 199680), (1152, 191360), (1170, 188416), (1196, 184320), (1248, 176640), (1280, 172224), (1380, 159744), (1440, 153088), (1472, 149760), (1495, 147456), (1536, 143520), (1560, 141312), (1656, 133120), (1664, 132480), (1794, 122880), (1840, 119808), (1872, 117760), (1920, 114816), (2048, 107640), (2070, 106496), (2080, 105984), (2208, 99840), (2304, 95680), (2340, 94208), (2392, 92160), (2496, 88320), (2560, 86112), (2691, 81920), (2760, 79872), (2880, 76544), (2944, 74880), (2990, 73728), (3072, 71760), (3120, 70656), (3312, 66560), (3328, 66240), (3588, 61440), (3680, 59904), (3744, 58880), (3840, 57408), (4096, 53820), (4140, 53248), (4160, 52992), (4416, 49920), (4485, 49152), (4608, 47840), (4680, 47104), (4784, 46080), (4992, 44160), (5120, 43056), (5382, 40960), (5520, 39936), (5760, 38272), (5888, 37440), (5980, 36864), (6144, 35880), (6240, 35328), (6624, 33280), (6656, 33120), (7176, 30720), (7360, 29952), (7488, 29440), (7680, 28704), (8192, 26910), (8280, 26624), (8320, 26496), (8832, 24960), (8970, 24576), (9216, 23920), (9360, 23552), (9568, 23040), (9984, 22080), (10240, 21528), (10764, 20480), (11040, 19968), (11520, 19136), (11776, 18720), (11960, 18432), (12288, 17940), (12480, 17664), (13248, 16640), (13312, 16560), (13455, 16384), (14352, 15360), (14720, 14976)]