133538240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:730

約数の個数: 112

約数和(自身を含む): 353324160

約数和(自身を除く): 219785920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 160, 176, 220, 236, 295, 320, 352, 440, 472, 590, 643, 649, 704, 880, 944, 1180, 1286, 1298, 1760, 1888, 2360, 2572, 2596, 3215, 3245, 3520, 3776, 4720, 5144, 5192, 6430, 6490, 7073, 9440, 10288, 10384, 12860, 12980, 14146, 18880, 20576, 20768, 25720, 25960, 28292, 35365, 37937, 41152, 41536, 51440, 51920, 56584, 70730, 75874, 102880, 103840, 113168, 141460, 151748, 189685, 205760, 207680, 226336, 282920, 303496, 379370, 417307, 452672, 565840, 606992, 758740, 834614, 1131680, 1213984, 1517480, 1669228, 2086535, 2263360, 2427968, 3034960, 3338456, 4173070, 6069920, 6676912, 8346140, 12139840, 13353824, 16692280, 26707648, 33384560, 66769120, 133538240]

約数ペア:

[(1, 133538240), (2, 66769120), (4, 33384560), (5, 26707648), (8, 16692280), (10, 13353824), (11, 12139840), (16, 8346140), (20, 6676912), (22, 6069920), (32, 4173070), (40, 3338456), (44, 3034960), (55, 2427968), (59, 2263360), (64, 2086535), (80, 1669228), (88, 1517480), (110, 1213984), (118, 1131680), (160, 834614), (176, 758740), (220, 606992), (236, 565840), (295, 452672), (320, 417307), (352, 379370), (440, 303496), (472, 282920), (590, 226336), (643, 207680), (649, 205760), (704, 189685), (880, 151748), (944, 141460), (1180, 113168), (1286, 103840), (1298, 102880), (1760, 75874), (1888, 70730), (2360, 56584), (2572, 51920), (2596, 51440), (3215, 41536), (3245, 41152), (3520, 37937), (3776, 35365), (4720, 28292), (5144, 25960), (5192, 25720), (6430, 20768), (6490, 20576), (7073, 18880), (9440, 14146), (10288, 12980), (10384, 12860)]