131096680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 365238720

約数和(自身を除く): 234142040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 41, 43, 44, 52, 55, 65, 82, 86, 88, 104, 110, 130, 143, 164, 169, 172, 205, 215, 220, 260, 286, 328, 338, 344, 410, 430, 440, 451, 473, 520, 533, 559, 572, 676, 715, 820, 845, 860, 902, 946, 1066, 1118, 1144, 1352, 1430, 1640, 1690, 1720, 1763, 1804, 1859, 1892, 2132, 2236, 2255, 2365, 2665, 2795, 2860, 3380, 3526, 3608, 3718, 3784, 4264, 4472, 4510, 4730, 5330, 5590, 5720, 5863, 6149, 6760, 6929, 7052, 7267, 7436, 8815, 9020, 9295, 9460, 10660, 11180, 11726, 12298, 13858, 14104, 14534, 14872, 17630, 18040, 18590, 18920, 19393, 21320, 22360, 22919, 23452, 24596, 27716, 29068, 29315, 30745, 34645, 35260, 36335, 37180, 38786, 45838, 46904, 49192, 55432, 58136, 58630, 61490, 69290, 70520, 72670, 74360, 76219, 77572, 79937, 91676, 96965, 114595, 117260, 122980, 138580, 145340, 152438, 155144, 159874, 183352, 193930, 229190, 234520, 245960, 252109, 277160, 290680, 297947, 304876, 319748, 381095, 387860, 399685, 458380, 504218, 595894, 609752, 639496, 762190, 775720, 799370, 916760, 1008436, 1191788, 1260545, 1489735, 1524380, 1598740, 2016872, 2383576, 2521090, 2979470, 3048760, 3197480, 3277417, 5042180, 5958940, 6554834, 10084360, 11917880, 13109668, 16387085, 26219336, 32774170, 65548340, 131096680]

約数ペア:

[(1, 131096680), (2, 65548340), (4, 32774170), (5, 26219336), (8, 16387085), (10, 13109668), (11, 11917880), (13, 10084360), (20, 6554834), (22, 5958940), (26, 5042180), (40, 3277417), (41, 3197480), (43, 3048760), (44, 2979470), (52, 2521090), (55, 2383576), (65, 2016872), (82, 1598740), (86, 1524380), (88, 1489735), (104, 1260545), (110, 1191788), (130, 1008436), (143, 916760), (164, 799370), (169, 775720), (172, 762190), (205, 639496), (215, 609752), (220, 595894), (260, 504218), (286, 458380), (328, 399685), (338, 387860), (344, 381095), (410, 319748), (430, 304876), (440, 297947), (451, 290680), (473, 277160), (520, 252109), (533, 245960), (559, 234520), (572, 229190), (676, 193930), (715, 183352), (820, 159874), (845, 155144), (860, 152438), (902, 145340), (946, 138580), (1066, 122980), (1118, 117260), (1144, 114595), (1352, 96965), (1430, 91676), (1640, 79937), (1690, 77572), (1720, 76219), (1763, 74360), (1804, 72670), (1859, 70520), (1892, 69290), (2132, 61490), (2236, 58630), (2255, 58136), (2365, 55432), (2665, 49192), (2795, 46904), (2860, 45838), (3380, 38786), (3526, 37180), (3608, 36335), (3718, 35260), (3784, 34645), (4264, 30745), (4472, 29315), (4510, 29068), (4730, 27716), (5330, 24596), (5590, 23452), (5720, 22919), (5863, 22360), (6149, 21320), (6760, 19393), (6929, 18920), (7052, 18590), (7267, 18040), (7436, 17630), (8815, 14872), (9020, 14534), (9295, 14104), (9460, 13858), (10660, 12298), (11180, 11726)]