423025120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 1220244480

約数和(自身を除く): 797219360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 103, 112, 133, 140, 152, 160, 190, 193, 206, 224, 266, 280, 304, 380, 386, 412, 515, 532, 560, 608, 665, 721, 760, 772, 824, 965, 1030, 1064, 1120, 1330, 1351, 1442, 1520, 1544, 1648, 1930, 1957, 2060, 2128, 2660, 2702, 2884, 3040, 3088, 3296, 3605, 3667, 3860, 3914, 4120, 4256, 5320, 5404, 5768, 6176, 6755, 7210, 7334, 7720, 7828, 8240, 9785, 10640, 10808, 11536, 13510, 13699, 14420, 14668, 15440, 15656, 16480, 18335, 19570, 19879, 21280, 21616, 23072, 25669, 27020, 27398, 28840, 29336, 30880, 31312, 36670, 39140, 39758, 43232, 51338, 54040, 54796, 57680, 58672, 62624, 68495, 73340, 78280, 79516, 99395, 102676, 108080, 109592, 115360, 117344, 128345, 136990, 139153, 146680, 156560, 159032, 198790, 205352, 216160, 219184, 256690, 273980, 278306, 293360, 313120, 318064, 377701, 397580, 410704, 438368, 513380, 547960, 556612, 586720, 636128, 695765, 755402, 795160, 821408, 1026760, 1095920, 1113224, 1391530, 1510804, 1590320, 1888505, 2053520, 2191840, 2226448, 2643907, 2783060, 3021608, 3180640, 3777010, 4107040, 4452896, 5287814, 5566120, 6043216, 7554020, 10575628, 11132240, 12086432, 13219535, 15108040, 21151256, 22264480, 26439070, 30216080, 42302512, 52878140, 60432160, 84605024, 105756280, 211512560, 423025120]

約数ペア:

[(1, 423025120), (2, 211512560), (4, 105756280), (5, 84605024), (7, 60432160), (8, 52878140), (10, 42302512), (14, 30216080), (16, 26439070), (19, 22264480), (20, 21151256), (28, 15108040), (32, 13219535), (35, 12086432), (38, 11132240), (40, 10575628), (56, 7554020), (70, 6043216), (76, 5566120), (80, 5287814), (95, 4452896), (103, 4107040), (112, 3777010), (133, 3180640), (140, 3021608), (152, 2783060), (160, 2643907), (190, 2226448), (193, 2191840), (206, 2053520), (224, 1888505), (266, 1590320), (280, 1510804), (304, 1391530), (380, 1113224), (386, 1095920), (412, 1026760), (515, 821408), (532, 795160), (560, 755402), (608, 695765), (665, 636128), (721, 586720), (760, 556612), (772, 547960), (824, 513380), (965, 438368), (1030, 410704), (1064, 397580), (1120, 377701), (1330, 318064), (1351, 313120), (1442, 293360), (1520, 278306), (1544, 273980), (1648, 256690), (1930, 219184), (1957, 216160), (2060, 205352), (2128, 198790), (2660, 159032), (2702, 156560), (2884, 146680), (3040, 139153), (3088, 136990), (3296, 128345), (3605, 117344), (3667, 115360), (3860, 109592), (3914, 108080), (4120, 102676), (4256, 99395), (5320, 79516), (5404, 78280), (5768, 73340), (6176, 68495), (6755, 62624), (7210, 58672), (7334, 57680), (7720, 54796), (7828, 54040), (8240, 51338), (9785, 43232), (10640, 39758), (10808, 39140), (11536, 36670), (13510, 31312), (13699, 30880), (14420, 29336), (14668, 28840), (15440, 27398), (15656, 27020), (16480, 25669), (18335, 23072), (19570, 21616), (19879, 21280)]