972818560

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 2751649920

約数和(自身を除く): 1778831360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 67, 70, 80, 98, 112, 128, 134, 140, 160, 196, 224, 245, 268, 280, 320, 335, 392, 448, 463, 469, 490, 536, 560, 640, 670, 784, 896, 926, 938, 980, 1072, 1120, 1340, 1568, 1852, 1876, 1960, 2144, 2240, 2315, 2345, 2680, 3136, 3241, 3283, 3704, 3752, 3920, 4288, 4480, 4630, 4690, 5360, 6272, 6482, 6566, 7408, 7504, 7840, 8576, 9260, 9380, 10720, 12964, 13132, 14816, 15008, 15680, 16205, 16415, 18520, 18760, 21440, 22687, 25928, 26264, 29632, 30016, 31021, 31360, 32410, 32830, 37040, 37520, 42880, 45374, 51856, 52528, 59264, 60032, 62042, 64820, 65660, 74080, 75040, 90748, 103712, 105056, 113435, 124084, 129640, 131320, 148160, 150080, 155105, 181496, 207424, 210112, 217147, 226870, 248168, 259280, 262640, 296320, 300160, 310210, 362992, 414848, 420224, 434294, 453740, 496336, 518560, 525280, 620420, 725984, 868588, 907480, 992672, 1037120, 1050560, 1085735, 1240840, 1451968, 1520029, 1737176, 1814960, 1985344, 2074240, 2101120, 2171470, 2481680, 2903936, 3040058, 3474352, 3629920, 3970688, 4342940, 4963360, 6080116, 6948704, 7259840, 7600145, 8685880, 9926720, 12160232, 13897408, 14519680, 15200290, 17371760, 19853440, 24320464, 27794816, 30400580, 34743520, 48640928, 60801160, 69487040, 97281856, 121602320, 138974080, 194563712, 243204640, 486409280, 972818560]

約数ペア:

[(1, 972818560), (2, 486409280), (4, 243204640), (5, 194563712), (7, 138974080), (8, 121602320), (10, 97281856), (14, 69487040), (16, 60801160), (20, 48640928), (28, 34743520), (32, 30400580), (35, 27794816), (40, 24320464), (49, 19853440), (56, 17371760), (64, 15200290), (67, 14519680), (70, 13897408), (80, 12160232), (98, 9926720), (112, 8685880), (128, 7600145), (134, 7259840), (140, 6948704), (160, 6080116), (196, 4963360), (224, 4342940), (245, 3970688), (268, 3629920), (280, 3474352), (320, 3040058), (335, 2903936), (392, 2481680), (448, 2171470), (463, 2101120), (469, 2074240), (490, 1985344), (536, 1814960), (560, 1737176), (640, 1520029), (670, 1451968), (784, 1240840), (896, 1085735), (926, 1050560), (938, 1037120), (980, 992672), (1072, 907480), (1120, 868588), (1340, 725984), (1568, 620420), (1852, 525280), (1876, 518560), (1960, 496336), (2144, 453740), (2240, 434294), (2315, 420224), (2345, 414848), (2680, 362992), (3136, 310210), (3241, 300160), (3283, 296320), (3704, 262640), (3752, 259280), (3920, 248168), (4288, 226870), (4480, 217147), (4630, 210112), (4690, 207424), (5360, 181496), (6272, 155105), (6482, 150080), (6566, 148160), (7408, 131320), (7504, 129640), (7840, 124084), (8576, 113435), (9260, 105056), (9380, 103712), (10720, 90748), (12964, 75040), (13132, 74080), (14816, 65660), (15008, 64820), (15680, 62042), (16205, 60032), (16415, 59264), (18520, 52528), (18760, 51856), (21440, 45374), (22687, 42880), (25928, 37520), (26264, 37040), (29632, 32830), (30016, 32410), (31021, 31360)]