16293660160

素因数分解:

$2^9\times 5^1\times {\mathrm{359}}^1\times {\mathrm{17729}}^1$

素因数の和:18111

約数の個数: 80

約数和(自身を含む): 39177626400

約数和(自身を除く): 22883966240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 359, 512, 640, 718, 1280, 1436, 1795, 2560, 2872, 3590, 5744, 7180, 11488, 14360, 17729, 22976, 28720, 35458, 45952, 57440, 70916, 88645, 91904, 114880, 141832, 177290, 183808, 229760, 283664, 354580, 459520, 567328, 709160, 919040, 1134656, 1418320, 2269312, 2836640, 4538624, 5673280, 6364711, 9077248, 11346560, 12729422, 22693120, 25458844, 31823555, 45386240, 50917688, 63647110, 101835376, 127294220, 203670752, 254588440, 407341504, 509176880, 814683008, 1018353760, 1629366016, 2036707520, 3258732032, 4073415040, 8146830080, 16293660160]

約数ペア:

[(1, 16293660160), (2, 8146830080), (4, 4073415040), (5, 3258732032), (8, 2036707520), (10, 1629366016), (16, 1018353760), (20, 814683008), (32, 509176880), (40, 407341504), (64, 254588440), (80, 203670752), (128, 127294220), (160, 101835376), (256, 63647110), (320, 50917688), (359, 45386240), (512, 31823555), (640, 25458844), (718, 22693120), (1280, 12729422), (1436, 11346560), (1795, 9077248), (2560, 6364711), (2872, 5673280), (3590, 4538624), (5744, 2836640), (7180, 2269312), (11488, 1418320), (14360, 1134656), (17729, 919040), (22976, 709160), (28720, 567328), (35458, 459520), (45952, 354580), (57440, 283664), (70916, 229760), (88645, 183808), (91904, 177290), (114880, 141832)]