1307317010720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{744893}}^1$

素因数の和:746482

約数の個数: 96

約数和(自身を含む): 3532013227008

約数和(自身を除く): 2224696216288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1567, 3134, 6268, 7835, 10969, 12536, 15670, 21938, 25072, 31340, 43876, 50144, 54845, 62680, 87752, 109690, 125360, 175504, 219380, 250720, 351008, 438760, 744893, 877520, 1489786, 1755040, 2979572, 3724465, 5214251, 5959144, 7448930, 10428502, 11918288, 14897860, 20857004, 23836576, 26071255, 29795720, 41714008, 52142510, 59591440, 83428016, 104285020, 119182880, 166856032, 208570040, 417140080, 834280160, 1167247331, 2334494662, 4668989324, 5836236655, 8170731317, 9337978648, 11672473310, 16341462634, 18675957296, 23344946620, 32682925268, 37351914592, 40853656585, 46689893240, 65365850536, 81707313170, 93379786480, 130731701072, 163414626340, 186759572960, 261463402144, 326829252680, 653658505360, 1307317010720]

約数ペア:

[(1, 1307317010720), (2, 653658505360), (4, 326829252680), (5, 261463402144), (7, 186759572960), (8, 163414626340), (10, 130731701072), (14, 93379786480), (16, 81707313170), (20, 65365850536), (28, 46689893240), (32, 40853656585), (35, 37351914592), (40, 32682925268), (56, 23344946620), (70, 18675957296), (80, 16341462634), (112, 11672473310), (140, 9337978648), (160, 8170731317), (224, 5836236655), (280, 4668989324), (560, 2334494662), (1120, 1167247331), (1567, 834280160), (3134, 417140080), (6268, 208570040), (7835, 166856032), (10969, 119182880), (12536, 104285020), (15670, 83428016), (21938, 59591440), (25072, 52142510), (31340, 41714008), (43876, 29795720), (50144, 26071255), (54845, 23836576), (62680, 20857004), (87752, 14897860), (109690, 11918288), (125360, 10428502), (175504, 7448930), (219380, 5959144), (250720, 5214251), (351008, 3724465), (438760, 2979572), (744893, 1755040), (877520, 1489786)]