340764160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12101}}^1$

素因数の和:12135

約数の個数: 80

約数和(自身を含む): 891384912

約数和(自身を除く): 550620752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 12101, 14080, 24202, 28160, 48404, 60505, 96808, 121010, 133111, 193616, 242020, 266222, 387232, 484040, 532444, 665555, 774464, 968080, 1064888, 1331110, 1548928, 1936160, 2129776, 2662220, 3097856, 3872320, 4259552, 5324440, 6195712, 7744640, 8519104, 10648880, 15489280, 17038208, 21297760, 30978560, 34076416, 42595520, 68152832, 85191040, 170382080, 340764160]

約数ペア:

[(1, 340764160), (2, 170382080), (4, 85191040), (5, 68152832), (8, 42595520), (10, 34076416), (11, 30978560), (16, 21297760), (20, 17038208), (22, 15489280), (32, 10648880), (40, 8519104), (44, 7744640), (55, 6195712), (64, 5324440), (80, 4259552), (88, 3872320), (110, 3097856), (128, 2662220), (160, 2129776), (176, 1936160), (220, 1548928), (256, 1331110), (320, 1064888), (352, 968080), (440, 774464), (512, 665555), (640, 532444), (704, 484040), (880, 387232), (1280, 266222), (1408, 242020), (1760, 193616), (2560, 133111), (2816, 121010), (3520, 96808), (5632, 60505), (7040, 48404), (12101, 28160), (14080, 24202)]