141591680

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9619}}^1$

素因数の和:9661

約数の個数: 64

約数和(自身を含む): 353246400

約数和(自身を除く): 211654720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 9619, 14720, 19238, 38476, 48095, 76952, 96190, 153904, 192380, 221237, 307808, 384760, 442474, 615616, 769520, 884948, 1106185, 1231232, 1539040, 1769896, 2212370, 3078080, 3539792, 4424740, 6156160, 7079584, 8849480, 14159168, 17698960, 28318336, 35397920, 70795840, 141591680]

約数ペア:

[(1, 141591680), (2, 70795840), (4, 35397920), (5, 28318336), (8, 17698960), (10, 14159168), (16, 8849480), (20, 7079584), (23, 6156160), (32, 4424740), (40, 3539792), (46, 3078080), (64, 2212370), (80, 1769896), (92, 1539040), (115, 1231232), (128, 1106185), (160, 884948), (184, 769520), (230, 615616), (320, 442474), (368, 384760), (460, 307808), (640, 221237), (736, 192380), (920, 153904), (1472, 96190), (1840, 76952), (2944, 48095), (3680, 38476), (7360, 19238), (9619, 14720)]