1330483639040

素因数分解:

$2^8\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2895377}}^1$

素因数の和:2895757

約数の個数: 72

約数和(自身を含む): 3195802421280

約数和(自身を除く): 1865318782240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 359, 640, 718, 1280, 1436, 1795, 2872, 3590, 5744, 7180, 11488, 14360, 22976, 28720, 45952, 57440, 91904, 114880, 229760, 459520, 2895377, 5790754, 11581508, 14476885, 23163016, 28953770, 46326032, 57907540, 92652064, 115815080, 185304128, 231630160, 370608256, 463260320, 741216512, 926520640, 1039440343, 1853041280, 2078880686, 3706082560, 4157761372, 5197201715, 8315522744, 10394403430, 16631045488, 20788806860, 33262090976, 41577613720, 66524181952, 83155227440, 133048363904, 166310454880, 266096727808, 332620909760, 665241819520, 1330483639040]

約数ペア:

[(1, 1330483639040), (2, 665241819520), (4, 332620909760), (5, 266096727808), (8, 166310454880), (10, 133048363904), (16, 83155227440), (20, 66524181952), (32, 41577613720), (40, 33262090976), (64, 20788806860), (80, 16631045488), (128, 10394403430), (160, 8315522744), (256, 5197201715), (320, 4157761372), (359, 3706082560), (640, 2078880686), (718, 1853041280), (1280, 1039440343), (1436, 926520640), (1795, 741216512), (2872, 463260320), (3590, 370608256), (5744, 231630160), (7180, 185304128), (11488, 115815080), (14360, 92652064), (22976, 57907540), (28720, 46326032), (45952, 28953770), (57440, 23163016), (91904, 14476885), (114880, 11581508), (229760, 5790754), (459520, 2895377)]