112398560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 297280368

約数和(自身を除く): 184881808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 43, 62, 68, 80, 85, 86, 124, 136, 155, 160, 170, 172, 215, 248, 272, 310, 340, 344, 430, 496, 527, 544, 620, 680, 688, 731, 860, 961, 992, 1054, 1240, 1333, 1360, 1376, 1462, 1720, 1922, 2108, 2480, 2635, 2666, 2720, 2924, 3440, 3655, 3844, 4216, 4805, 4960, 5270, 5332, 5848, 6665, 6880, 7310, 7688, 8432, 9610, 10540, 10664, 11696, 13330, 14620, 15376, 16337, 16864, 19220, 21080, 21328, 22661, 23392, 26660, 29240, 30752, 32674, 38440, 41323, 42160, 42656, 45322, 53320, 58480, 65348, 76880, 81685, 82646, 84320, 90644, 106640, 113305, 116960, 130696, 153760, 163370, 165292, 181288, 206615, 213280, 226610, 261392, 326740, 330584, 362576, 413230, 453220, 522784, 653480, 661168, 702491, 725152, 826460, 906440, 1306960, 1322336, 1404982, 1652920, 1812880, 2613920, 2809964, 3305840, 3512455, 3625760, 5619928, 6611680, 7024910, 11239856, 14049820, 22479712, 28099640, 56199280, 112398560]

約数ペア:

[(1, 112398560), (2, 56199280), (4, 28099640), (5, 22479712), (8, 14049820), (10, 11239856), (16, 7024910), (17, 6611680), (20, 5619928), (31, 3625760), (32, 3512455), (34, 3305840), (40, 2809964), (43, 2613920), (62, 1812880), (68, 1652920), (80, 1404982), (85, 1322336), (86, 1306960), (124, 906440), (136, 826460), (155, 725152), (160, 702491), (170, 661168), (172, 653480), (215, 522784), (248, 453220), (272, 413230), (310, 362576), (340, 330584), (344, 326740), (430, 261392), (496, 226610), (527, 213280), (544, 206615), (620, 181288), (680, 165292), (688, 163370), (731, 153760), (860, 130696), (961, 116960), (992, 113305), (1054, 106640), (1240, 90644), (1333, 84320), (1360, 82646), (1376, 81685), (1462, 76880), (1720, 65348), (1922, 58480), (2108, 53320), (2480, 45322), (2635, 42656), (2666, 42160), (2720, 41323), (2924, 38440), (3440, 32674), (3655, 30752), (3844, 29240), (4216, 26660), (4805, 23392), (4960, 22661), (5270, 21328), (5332, 21080), (5848, 19220), (6665, 16864), (6880, 16337), (7310, 15376), (7688, 14620), (8432, 13330), (9610, 11696), (10540, 10664)]