334140160

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6367}}^1$

素因数の和:6429

約数の個数: 72

約数和(自身を含む): 820020096

約数和(自身を除く): 485879936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 3280, 5248, 6367, 6560, 10496, 12734, 13120, 25468, 26240, 31835, 50936, 52480, 63670, 101872, 127340, 203744, 254680, 261047, 407488, 509360, 522094, 814976, 1018720, 1044188, 1305235, 1629952, 2037440, 2088376, 2610470, 4074880, 4176752, 5220940, 8149760, 8353504, 10441880, 16707008, 20883760, 33414016, 41767520, 66828032, 83535040, 167070080, 334140160]

約数ペア:

[(1, 334140160), (2, 167070080), (4, 83535040), (5, 66828032), (8, 41767520), (10, 33414016), (16, 20883760), (20, 16707008), (32, 10441880), (40, 8353504), (41, 8149760), (64, 5220940), (80, 4176752), (82, 4074880), (128, 2610470), (160, 2088376), (164, 2037440), (205, 1629952), (256, 1305235), (320, 1044188), (328, 1018720), (410, 814976), (640, 522094), (656, 509360), (820, 407488), (1280, 261047), (1312, 254680), (1640, 203744), (2624, 127340), (3280, 101872), (5248, 63670), (6367, 52480), (6560, 50936), (10496, 31835), (12734, 26240), (13120, 25468)]