142376080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:857

約数の個数: 160

約数和(自身を含む): 427472640

約数和(自身を除く): 285096560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 176, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 464, 560, 580, 616, 638, 770, 797, 812, 880, 1015, 1160, 1232, 1276, 1540, 1594, 1595, 1624, 2030, 2233, 2320, 2552, 3080, 3188, 3190, 3248, 3985, 4060, 4466, 5104, 5579, 6160, 6376, 6380, 7970, 8120, 8767, 8932, 11158, 11165, 12752, 12760, 15940, 16240, 17534, 17864, 22316, 22330, 23113, 25520, 27895, 31880, 35068, 35728, 43835, 44632, 44660, 46226, 55790, 61369, 63760, 70136, 87670, 89264, 89320, 92452, 111580, 115565, 122738, 140272, 161791, 175340, 178640, 184904, 223160, 231130, 245476, 254243, 306845, 323582, 350680, 369808, 446320, 462260, 490952, 508486, 613690, 647164, 701360, 808955, 924520, 981904, 1016972, 1227380, 1271215, 1294328, 1617910, 1779701, 1849040, 2033944, 2454760, 2542430, 2588656, 3235820, 3559402, 4067888, 4909520, 5084860, 6471640, 7118804, 8898505, 10169720, 12943280, 14237608, 17797010, 20339440, 28475216, 35594020, 71188040, 142376080]

約数ペア:

[(1, 142376080), (2, 71188040), (4, 35594020), (5, 28475216), (7, 20339440), (8, 17797010), (10, 14237608), (11, 12943280), (14, 10169720), (16, 8898505), (20, 7118804), (22, 6471640), (28, 5084860), (29, 4909520), (35, 4067888), (40, 3559402), (44, 3235820), (55, 2588656), (56, 2542430), (58, 2454760), (70, 2033944), (77, 1849040), (80, 1779701), (88, 1617910), (110, 1294328), (112, 1271215), (116, 1227380), (140, 1016972), (145, 981904), (154, 924520), (176, 808955), (203, 701360), (220, 647164), (232, 613690), (280, 508486), (290, 490952), (308, 462260), (319, 446320), (385, 369808), (406, 350680), (440, 323582), (464, 306845), (560, 254243), (580, 245476), (616, 231130), (638, 223160), (770, 184904), (797, 178640), (812, 175340), (880, 161791), (1015, 140272), (1160, 122738), (1232, 115565), (1276, 111580), (1540, 92452), (1594, 89320), (1595, 89264), (1624, 87670), (2030, 70136), (2233, 63760), (2320, 61369), (2552, 55790), (3080, 46226), (3188, 44660), (3190, 44632), (3248, 43835), (3985, 35728), (4060, 35068), (4466, 31880), (5104, 27895), (5579, 25520), (6160, 23113), (6376, 22330), (6380, 22316), (7970, 17864), (8120, 17534), (8767, 16240), (8932, 15940), (11158, 12760), (11165, 12752)]