15704006720

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{1301}}^1$

素因数の和:1948

約数の個数: 112

約数和(自身を含む): 38049939648

約数和(自身を除く): 22345932928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 563, 670, 1072, 1126, 1301, 1340, 2144, 2252, 2602, 2680, 2815, 4288, 4504, 5204, 5360, 5630, 6505, 9008, 10408, 10720, 11260, 13010, 18016, 20816, 21440, 22520, 26020, 36032, 37721, 41632, 45040, 52040, 75442, 83264, 87167, 90080, 104080, 150884, 174334, 180160, 188605, 208160, 301768, 348668, 377210, 416320, 435835, 603536, 697336, 732463, 754420, 871670, 1207072, 1394672, 1464926, 1508840, 1743340, 2414144, 2789344, 2929852, 3017680, 3486680, 3662315, 5578688, 5859704, 6035360, 6973360, 7324630, 11719408, 12070720, 13946720, 14649260, 23438816, 27893440, 29298520, 46877632, 49075021, 58597040, 98150042, 117194080, 196300084, 234388160, 245375105, 392600168, 490750210, 785200336, 981500420, 1570400672, 1963000840, 3140801344, 3926001680, 7852003360, 15704006720]

約数ペア:

[(1, 15704006720), (2, 7852003360), (4, 3926001680), (5, 3140801344), (8, 1963000840), (10, 1570400672), (16, 981500420), (20, 785200336), (32, 490750210), (40, 392600168), (64, 245375105), (67, 234388160), (80, 196300084), (134, 117194080), (160, 98150042), (268, 58597040), (320, 49075021), (335, 46877632), (536, 29298520), (563, 27893440), (670, 23438816), (1072, 14649260), (1126, 13946720), (1301, 12070720), (1340, 11719408), (2144, 7324630), (2252, 6973360), (2602, 6035360), (2680, 5859704), (2815, 5578688), (4288, 3662315), (4504, 3486680), (5204, 3017680), (5360, 2929852), (5630, 2789344), (6505, 2414144), (9008, 1743340), (10408, 1508840), (10720, 1464926), (11260, 1394672), (13010, 1207072), (18016, 871670), (20816, 754420), (21440, 732463), (22520, 697336), (26020, 603536), (36032, 435835), (37721, 416320), (41632, 377210), (45040, 348668), (52040, 301768), (75442, 208160), (83264, 188605), (87167, 180160), (90080, 174334), (104080, 150884)]