67821480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8231

約数の個数: 96

約数和(自身を含む): 230031360

約数和(自身を除く): 162209880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8191, 8280, 16382, 24573, 32764, 40955, 49146, 65528, 73719, 81910, 98292, 122865, 147438, 163820, 188393, 196584, 245730, 294876, 327640, 368595, 376786, 491460, 565179, 589752, 737190, 753572, 941965, 982920, 1130358, 1474380, 1507144, 1695537, 1883930, 2260716, 2825895, 2948760, 3391074, 3767860, 4521432, 5651790, 6782148, 7535720, 8477685, 11303580, 13564296, 16955370, 22607160, 33910740, 67821480]

約数ペア:

[(1, 67821480), (2, 33910740), (3, 22607160), (4, 16955370), (5, 13564296), (6, 11303580), (8, 8477685), (9, 7535720), (10, 6782148), (12, 5651790), (15, 4521432), (18, 3767860), (20, 3391074), (23, 2948760), (24, 2825895), (30, 2260716), (36, 1883930), (40, 1695537), (45, 1507144), (46, 1474380), (60, 1130358), (69, 982920), (72, 941965), (90, 753572), (92, 737190), (115, 589752), (120, 565179), (138, 491460), (180, 376786), (184, 368595), (207, 327640), (230, 294876), (276, 245730), (345, 196584), (360, 188393), (414, 163820), (460, 147438), (552, 122865), (690, 98292), (828, 81910), (920, 73719), (1035, 65528), (1380, 49146), (1656, 40955), (2070, 32764), (2760, 24573), (4140, 16382), (8191, 8280)]