140351520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12713}}^1$

素因数の和:12754

約数の個数: 96

約数和(自身を含む): 461365632

約数和(自身を除く): 321014112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 12713, 25426, 38139, 50852, 63565, 76278, 101704, 127130, 152556, 190695, 203408, 254260, 292399, 305112, 381390, 406816, 508520, 584798, 610224, 762780, 877197, 1017040, 1169596, 1220448, 1461995, 1525560, 1754394, 2034080, 2339192, 2923990, 3051120, 3508788, 4385985, 4678384, 5847980, 6102240, 7017576, 8771970, 9356768, 11695960, 14035152, 17543940, 23391920, 28070304, 35087880, 46783840, 70175760, 140351520]

約数ペア:

[(1, 140351520), (2, 70175760), (3, 46783840), (4, 35087880), (5, 28070304), (6, 23391920), (8, 17543940), (10, 14035152), (12, 11695960), (15, 9356768), (16, 8771970), (20, 7017576), (23, 6102240), (24, 5847980), (30, 4678384), (32, 4385985), (40, 3508788), (46, 3051120), (48, 2923990), (60, 2339192), (69, 2034080), (80, 1754394), (92, 1525560), (96, 1461995), (115, 1220448), (120, 1169596), (138, 1017040), (160, 877197), (184, 762780), (230, 610224), (240, 584798), (276, 508520), (345, 406816), (368, 381390), (460, 305112), (480, 292399), (552, 254260), (690, 203408), (736, 190695), (920, 152556), (1104, 127130), (1380, 101704), (1840, 76278), (2208, 63565), (2760, 50852), (3680, 38139), (5520, 25426), (11040, 12713)]