320140224

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17929}}^1$

素因数の和:17978

約数の個数: 84

約数和(自身を含む): 947277760

約数和(自身を除く): 627137536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 17929, 35858, 53787, 71716, 107574, 143432, 161361, 215148, 286864, 322722, 430296, 555799, 573728, 645444, 860592, 1111598, 1147456, 1290888, 1667397, 1721184, 2223196, 2581776, 3334794, 3442368, 4446392, 5002191, 5163552, 6669588, 8892784, 10004382, 10327104, 13339176, 17785568, 20008764, 26678352, 35571136, 40017528, 53356704, 80035056, 106713408, 160070112, 320140224]

約数ペア:

[(1, 320140224), (2, 160070112), (3, 106713408), (4, 80035056), (6, 53356704), (8, 40017528), (9, 35571136), (12, 26678352), (16, 20008764), (18, 17785568), (24, 13339176), (31, 10327104), (32, 10004382), (36, 8892784), (48, 6669588), (62, 5163552), (64, 5002191), (72, 4446392), (93, 3442368), (96, 3334794), (124, 2581776), (144, 2223196), (186, 1721184), (192, 1667397), (248, 1290888), (279, 1147456), (288, 1111598), (372, 860592), (496, 645444), (558, 573728), (576, 555799), (744, 430296), (992, 322722), (1116, 286864), (1488, 215148), (1984, 161361), (2232, 143432), (2976, 107574), (4464, 71716), (5952, 53787), (8928, 35858), (17856, 17929)]