69001240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 198443520

約数和(自身を除く): 129442280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 86, 88, 110, 140, 154, 172, 215, 220, 280, 301, 308, 344, 385, 430, 440, 473, 521, 602, 616, 770, 860, 946, 1042, 1204, 1505, 1540, 1720, 1892, 2084, 2365, 2408, 2605, 3010, 3080, 3311, 3647, 3784, 4168, 4730, 5210, 5731, 6020, 6622, 7294, 9460, 10420, 11462, 12040, 13244, 14588, 16555, 18235, 18920, 20840, 22403, 22924, 26488, 28655, 29176, 33110, 36470, 40117, 44806, 45848, 57310, 66220, 72940, 80234, 89612, 112015, 114620, 132440, 145880, 156821, 160468, 179224, 200585, 224030, 229240, 246433, 313642, 320936, 401170, 448060, 492866, 627284, 784105, 802340, 896120, 985732, 1232165, 1254568, 1568210, 1604680, 1725031, 1971464, 2464330, 3136420, 3450062, 4928660, 6272840, 6900124, 8625155, 9857320, 13800248, 17250310, 34500620, 69001240]

約数ペア:

[(1, 69001240), (2, 34500620), (4, 17250310), (5, 13800248), (7, 9857320), (8, 8625155), (10, 6900124), (11, 6272840), (14, 4928660), (20, 3450062), (22, 3136420), (28, 2464330), (35, 1971464), (40, 1725031), (43, 1604680), (44, 1568210), (55, 1254568), (56, 1232165), (70, 985732), (77, 896120), (86, 802340), (88, 784105), (110, 627284), (140, 492866), (154, 448060), (172, 401170), (215, 320936), (220, 313642), (280, 246433), (301, 229240), (308, 224030), (344, 200585), (385, 179224), (430, 160468), (440, 156821), (473, 145880), (521, 132440), (602, 114620), (616, 112015), (770, 89612), (860, 80234), (946, 72940), (1042, 66220), (1204, 57310), (1505, 45848), (1540, 44806), (1720, 40117), (1892, 36470), (2084, 33110), (2365, 29176), (2408, 28655), (2605, 26488), (3010, 22924), (3080, 22403), (3311, 20840), (3647, 18920), (3784, 18235), (4168, 16555), (4730, 14588), (5210, 13244), (5731, 12040), (6020, 11462), (6622, 10420), (7294, 9460)]