69398560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 210760704

約数和(自身を除く): 141362144

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 55, 56, 70, 77, 80, 86, 88, 110, 112, 131, 140, 154, 160, 172, 176, 215, 220, 224, 262, 280, 301, 308, 344, 352, 385, 430, 440, 473, 524, 560, 602, 616, 655, 688, 770, 860, 880, 917, 946, 1048, 1120, 1204, 1232, 1310, 1376, 1441, 1505, 1540, 1720, 1760, 1834, 1892, 2096, 2365, 2408, 2464, 2620, 2882, 3010, 3080, 3311, 3440, 3668, 3784, 4192, 4585, 4730, 4816, 5240, 5633, 5764, 6020, 6160, 6622, 6880, 7205, 7336, 7568, 9170, 9460, 9632, 10087, 10480, 11266, 11528, 12040, 12320, 13244, 14410, 14672, 15136, 16555, 18340, 18920, 20174, 20960, 22532, 23056, 24080, 26488, 28165, 28820, 29344, 33110, 36680, 37840, 39431, 40348, 45064, 46112, 48160, 50435, 52976, 56330, 57640, 61963, 66220, 73360, 75680, 78862, 80696, 90128, 100870, 105952, 112660, 115280, 123926, 132440, 146720, 157724, 161392, 180256, 197155, 201740, 225320, 230560, 247852, 264880, 309815, 315448, 322784, 394310, 403480, 433741, 450640, 495704, 529760, 619630, 630896, 788620, 806960, 867482, 901280, 991408, 1239260, 1261792, 1577240, 1613920, 1734964, 1982816, 2168705, 2478520, 3154480, 3469928, 4337410, 4957040, 6308960, 6939856, 8674820, 9914080, 13879712, 17349640, 34699280, 69398560]

約数ペア:

[(1, 69398560), (2, 34699280), (4, 17349640), (5, 13879712), (7, 9914080), (8, 8674820), (10, 6939856), (11, 6308960), (14, 4957040), (16, 4337410), (20, 3469928), (22, 3154480), (28, 2478520), (32, 2168705), (35, 1982816), (40, 1734964), (43, 1613920), (44, 1577240), (55, 1261792), (56, 1239260), (70, 991408), (77, 901280), (80, 867482), (86, 806960), (88, 788620), (110, 630896), (112, 619630), (131, 529760), (140, 495704), (154, 450640), (160, 433741), (172, 403480), (176, 394310), (215, 322784), (220, 315448), (224, 309815), (262, 264880), (280, 247852), (301, 230560), (308, 225320), (344, 201740), (352, 197155), (385, 180256), (430, 161392), (440, 157724), (473, 146720), (524, 132440), (560, 123926), (602, 115280), (616, 112660), (655, 105952), (688, 100870), (770, 90128), (860, 80696), (880, 78862), (917, 75680), (946, 73360), (1048, 66220), (1120, 61963), (1204, 57640), (1232, 56330), (1310, 52976), (1376, 50435), (1441, 48160), (1505, 46112), (1540, 45064), (1720, 40348), (1760, 39431), (1834, 37840), (1892, 36680), (2096, 33110), (2365, 29344), (2408, 28820), (2464, 28165), (2620, 26488), (2882, 24080), (3010, 23056), (3080, 22532), (3311, 20960), (3440, 20174), (3668, 18920), (3784, 18340), (4192, 16555), (4585, 15136), (4730, 14672), (4816, 14410), (5240, 13244), (5633, 12320), (5764, 12040), (6020, 11528), (6160, 11266), (6622, 10480), (6880, 10087), (7205, 9632), (7336, 9460), (7568, 9170)]