341289280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1536

約数の個数: 112

約数和(自身を含む): 881115840

約数和(自身を除く): 539826560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 320, 340, 344, 430, 544, 680, 688, 731, 860, 1088, 1360, 1376, 1459, 1462, 1720, 2720, 2752, 2918, 2924, 3440, 3655, 5440, 5836, 5848, 6880, 7295, 7310, 11672, 11696, 13760, 14590, 14620, 23344, 23392, 24803, 29180, 29240, 46688, 46784, 49606, 58360, 58480, 62737, 93376, 99212, 116720, 116960, 124015, 125474, 198424, 233440, 233920, 248030, 250948, 313685, 396848, 466880, 496060, 501896, 627370, 793696, 992120, 1003792, 1066529, 1254740, 1587392, 1984240, 2007584, 2133058, 2509480, 3968480, 4015168, 4266116, 5018960, 5332645, 7936960, 8532232, 10037920, 10665290, 17064464, 20075840, 21330580, 34128928, 42661160, 68257856, 85322320, 170644640, 341289280]

約数ペア:

[(1, 341289280), (2, 170644640), (4, 85322320), (5, 68257856), (8, 42661160), (10, 34128928), (16, 21330580), (17, 20075840), (20, 17064464), (32, 10665290), (34, 10037920), (40, 8532232), (43, 7936960), (64, 5332645), (68, 5018960), (80, 4266116), (85, 4015168), (86, 3968480), (136, 2509480), (160, 2133058), (170, 2007584), (172, 1984240), (215, 1587392), (272, 1254740), (320, 1066529), (340, 1003792), (344, 992120), (430, 793696), (544, 627370), (680, 501896), (688, 496060), (731, 466880), (860, 396848), (1088, 313685), (1360, 250948), (1376, 248030), (1459, 233920), (1462, 233440), (1720, 198424), (2720, 125474), (2752, 124015), (2918, 116960), (2924, 116720), (3440, 99212), (3655, 93376), (5440, 62737), (5836, 58480), (5848, 58360), (6880, 49606), (7295, 46784), (7310, 46688), (11672, 29240), (11696, 29180), (13760, 24803), (14590, 23392), (14620, 23344)]