67831360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 112

約数和(自身を含む): 176168304

約数和(自身を除く): 108336944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 320, 337, 340, 370, 544, 592, 629, 674, 680, 740, 1088, 1184, 1258, 1348, 1360, 1480, 1685, 2368, 2516, 2696, 2720, 2960, 3145, 3370, 5032, 5392, 5440, 5729, 5920, 6290, 6740, 10064, 10784, 11458, 11840, 12469, 12580, 13480, 20128, 21568, 22916, 24938, 25160, 26960, 28645, 40256, 45832, 49876, 50320, 53920, 57290, 62345, 91664, 99752, 100640, 107840, 114580, 124690, 183328, 199504, 201280, 211973, 229160, 249380, 366656, 399008, 423946, 458320, 498760, 798016, 847892, 916640, 997520, 1059865, 1695784, 1833280, 1995040, 2119730, 3391568, 3990080, 4239460, 6783136, 8478920, 13566272, 16957840, 33915680, 67831360]

約数ペア:

[(1, 67831360), (2, 33915680), (4, 16957840), (5, 13566272), (8, 8478920), (10, 6783136), (16, 4239460), (17, 3990080), (20, 3391568), (32, 2119730), (34, 1995040), (37, 1833280), (40, 1695784), (64, 1059865), (68, 997520), (74, 916640), (80, 847892), (85, 798016), (136, 498760), (148, 458320), (160, 423946), (170, 399008), (185, 366656), (272, 249380), (296, 229160), (320, 211973), (337, 201280), (340, 199504), (370, 183328), (544, 124690), (592, 114580), (629, 107840), (674, 100640), (680, 99752), (740, 91664), (1088, 62345), (1184, 57290), (1258, 53920), (1348, 50320), (1360, 49876), (1480, 45832), (1685, 40256), (2368, 28645), (2516, 26960), (2696, 25160), (2720, 24938), (2960, 22916), (3145, 21568), (3370, 20128), (5032, 13480), (5392, 12580), (5440, 12469), (5729, 11840), (5920, 11458), (6290, 10784), (6740, 10064)]