79060520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 238852800

約数和(自身を除く): 159792280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 88, 95, 98, 110, 133, 140, 152, 154, 190, 193, 196, 209, 220, 245, 266, 280, 308, 380, 385, 386, 392, 418, 440, 490, 532, 539, 616, 665, 760, 770, 772, 836, 931, 965, 980, 1045, 1064, 1078, 1330, 1351, 1463, 1540, 1544, 1672, 1862, 1930, 1960, 2090, 2123, 2156, 2660, 2695, 2702, 2926, 3080, 3667, 3724, 3860, 4180, 4246, 4312, 4655, 5320, 5390, 5404, 5852, 6755, 7315, 7334, 7448, 7720, 8360, 8492, 9310, 9457, 10241, 10615, 10780, 10808, 11704, 13510, 14630, 14668, 14861, 16984, 18335, 18620, 18914, 20482, 21230, 21560, 25669, 27020, 29260, 29336, 29722, 36670, 37240, 37828, 40337, 40964, 42460, 47285, 51205, 51338, 54040, 58520, 59444, 73340, 74305, 75656, 80674, 81928, 84920, 94570, 102410, 102676, 104027, 118888, 128345, 146680, 148610, 161348, 179683, 189140, 201685, 204820, 205352, 208054, 256690, 282359, 297220, 322696, 359366, 378280, 403370, 409640, 416108, 513380, 520135, 564718, 594440, 718732, 806740, 832216, 898415, 1026760, 1040270, 1129436, 1411795, 1437464, 1613480, 1796830, 1976513, 2080540, 2258872, 2823590, 3593660, 3953026, 4161080, 5647180, 7187320, 7906052, 9882565, 11294360, 15812104, 19765130, 39530260, 79060520]

約数ペア:

[(1, 79060520), (2, 39530260), (4, 19765130), (5, 15812104), (7, 11294360), (8, 9882565), (10, 7906052), (11, 7187320), (14, 5647180), (19, 4161080), (20, 3953026), (22, 3593660), (28, 2823590), (35, 2258872), (38, 2080540), (40, 1976513), (44, 1796830), (49, 1613480), (55, 1437464), (56, 1411795), (70, 1129436), (76, 1040270), (77, 1026760), (88, 898415), (95, 832216), (98, 806740), (110, 718732), (133, 594440), (140, 564718), (152, 520135), (154, 513380), (190, 416108), (193, 409640), (196, 403370), (209, 378280), (220, 359366), (245, 322696), (266, 297220), (280, 282359), (308, 256690), (380, 208054), (385, 205352), (386, 204820), (392, 201685), (418, 189140), (440, 179683), (490, 161348), (532, 148610), (539, 146680), (616, 128345), (665, 118888), (760, 104027), (770, 102676), (772, 102410), (836, 94570), (931, 84920), (965, 81928), (980, 80674), (1045, 75656), (1064, 74305), (1078, 73340), (1330, 59444), (1351, 58520), (1463, 54040), (1540, 51338), (1544, 51205), (1672, 47285), (1862, 42460), (1930, 40964), (1960, 40337), (2090, 37828), (2123, 37240), (2156, 36670), (2660, 29722), (2695, 29336), (2702, 29260), (2926, 27020), (3080, 25669), (3667, 21560), (3724, 21230), (3860, 20482), (4180, 18914), (4246, 18620), (4312, 18335), (4655, 16984), (5320, 14861), (5390, 14668), (5404, 14630), (5852, 13510), (6755, 11704), (7315, 10808), (7334, 10780), (7448, 10615), (7720, 10241), (8360, 9457), (8492, 9310)]