335785280

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1144

約数の個数: 112

約数和(自身を含む): 854561664

約数和(自身を除く): 518776384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 64, 80, 86, 92, 115, 160, 172, 184, 215, 230, 320, 344, 368, 430, 460, 688, 736, 860, 920, 989, 1061, 1376, 1472, 1720, 1840, 1978, 2122, 2752, 3440, 3680, 3956, 4244, 4945, 5305, 6880, 7360, 7912, 8488, 9890, 10610, 13760, 15824, 16976, 19780, 21220, 24403, 31648, 33952, 39560, 42440, 45623, 48806, 63296, 67904, 79120, 84880, 91246, 97612, 122015, 158240, 169760, 182492, 195224, 228115, 244030, 316480, 339520, 364984, 390448, 456230, 488060, 729968, 780896, 912460, 976120, 1049329, 1459936, 1561792, 1824920, 1952240, 2098658, 2919872, 3649840, 3904480, 4197316, 5246645, 7299680, 7808960, 8394632, 10493290, 14599360, 16789264, 20986580, 33578528, 41973160, 67157056, 83946320, 167892640, 335785280]

約数ペア:

[(1, 335785280), (2, 167892640), (4, 83946320), (5, 67157056), (8, 41973160), (10, 33578528), (16, 20986580), (20, 16789264), (23, 14599360), (32, 10493290), (40, 8394632), (43, 7808960), (46, 7299680), (64, 5246645), (80, 4197316), (86, 3904480), (92, 3649840), (115, 2919872), (160, 2098658), (172, 1952240), (184, 1824920), (215, 1561792), (230, 1459936), (320, 1049329), (344, 976120), (368, 912460), (430, 780896), (460, 729968), (688, 488060), (736, 456230), (860, 390448), (920, 364984), (989, 339520), (1061, 316480), (1376, 244030), (1472, 228115), (1720, 195224), (1840, 182492), (1978, 169760), (2122, 158240), (2752, 122015), (3440, 97612), (3680, 91246), (3956, 84880), (4244, 79120), (4945, 67904), (5305, 63296), (6880, 48806), (7360, 45623), (7912, 42440), (8488, 39560), (9890, 33952), (10610, 31648), (13760, 24403), (15824, 21220), (16976, 19780)]