16990532160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2528353}}^1$

素因数の和:2528380

約数の個数: 112

約数和(自身を含む): 61651383936

約数和(自身を除く): 44660851776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 2528353, 5056706, 7585059, 10113412, 12641765, 15170118, 17698471, 20226824, 25283530, 30340236, 35396942, 37925295, 40453648, 50567060, 53095413, 60680472, 70793884, 75850590, 80907296, 88492355, 101134120, 106190826, 121360944, 141587768, 151701180, 161814592, 176984710, 202268240, 212381652, 242721888, 265477065, 283175536, 303402360, 353969420, 404536480, 424763304, 485443776, 530954130, 566351072, 606804720, 707938840, 809072960, 849526608, 1061908260, 1132702144, 1213609440, 1415877680, 1699053216, 2123816520, 2427218880, 2831755360, 3398106432, 4247633040, 5663510720, 8495266080, 16990532160]

約数ペア:

[(1, 16990532160), (2, 8495266080), (3, 5663510720), (4, 4247633040), (5, 3398106432), (6, 2831755360), (7, 2427218880), (8, 2123816520), (10, 1699053216), (12, 1415877680), (14, 1213609440), (15, 1132702144), (16, 1061908260), (20, 849526608), (21, 809072960), (24, 707938840), (28, 606804720), (30, 566351072), (32, 530954130), (35, 485443776), (40, 424763304), (42, 404536480), (48, 353969420), (56, 303402360), (60, 283175536), (64, 265477065), (70, 242721888), (80, 212381652), (84, 202268240), (96, 176984710), (105, 161814592), (112, 151701180), (120, 141587768), (140, 121360944), (160, 106190826), (168, 101134120), (192, 88492355), (210, 80907296), (224, 75850590), (240, 70793884), (280, 60680472), (320, 53095413), (336, 50567060), (420, 40453648), (448, 37925295), (480, 35396942), (560, 30340236), (672, 25283530), (840, 20226824), (960, 17698471), (1120, 15170118), (1344, 12641765), (1680, 10113412), (2240, 7585059), (3360, 5056706), (6720, 2528353)]