195493560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 616826880

約数和(自身を除く): 421333320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 193, 230, 276, 345, 367, 386, 460, 552, 579, 690, 734, 772, 920, 965, 1101, 1158, 1380, 1468, 1544, 1835, 1930, 2202, 2316, 2760, 2895, 2936, 3670, 3860, 4404, 4439, 4632, 5505, 5790, 7340, 7720, 8441, 8808, 8878, 11010, 11580, 13317, 14680, 16882, 17756, 22020, 22195, 23160, 25323, 26634, 33764, 35512, 42205, 44040, 44390, 50646, 53268, 66585, 67528, 70831, 84410, 88780, 101292, 106536, 126615, 133170, 141662, 168820, 177560, 202584, 212493, 253230, 266340, 283324, 337640, 354155, 424986, 506460, 532680, 566648, 708310, 849972, 1012920, 1062465, 1416620, 1629113, 1699944, 2124930, 2833240, 3258226, 4249860, 4887339, 6516452, 8145565, 8499720, 9774678, 13032904, 16291130, 19549356, 24436695, 32582260, 39098712, 48873390, 65164520, 97746780, 195493560]

約数ペア:

[(1, 195493560), (2, 97746780), (3, 65164520), (4, 48873390), (5, 39098712), (6, 32582260), (8, 24436695), (10, 19549356), (12, 16291130), (15, 13032904), (20, 9774678), (23, 8499720), (24, 8145565), (30, 6516452), (40, 4887339), (46, 4249860), (60, 3258226), (69, 2833240), (92, 2124930), (115, 1699944), (120, 1629113), (138, 1416620), (184, 1062465), (193, 1012920), (230, 849972), (276, 708310), (345, 566648), (367, 532680), (386, 506460), (460, 424986), (552, 354155), (579, 337640), (690, 283324), (734, 266340), (772, 253230), (920, 212493), (965, 202584), (1101, 177560), (1158, 168820), (1380, 141662), (1468, 133170), (1544, 126615), (1835, 106536), (1930, 101292), (2202, 88780), (2316, 84410), (2760, 70831), (2895, 67528), (2936, 66585), (3670, 53268), (3860, 50646), (4404, 44390), (4439, 44040), (4632, 42205), (5505, 35512), (5790, 33764), (7340, 26634), (7720, 25323), (8441, 23160), (8808, 22195), (8878, 22020), (11010, 17756), (11580, 16882), (13317, 14680)]