146938880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2609}}^1$

素因数の和:2645

約数の個数: 88

約数和(自身を含む): 384672240

約数和(自身を除く): 237733360

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, 1024, 1280, 1408, 1760, 2560, 2609, 2816, 3520, 5120, 5218, 5632, 7040, 10436, 11264, 13045, 14080, 20872, 26090, 28160, 28699, 41744, 52180, 56320, 57398, 83488, 104360, 114796, 143495, 166976, 208720, 229592, 286990, 333952, 417440, 459184, 573980, 667904, 834880, 918368, 1147960, 1335808, 1669760, 1836736, 2295920, 2671616, 3339520, 3673472, 4591840, 6679040, 7346944, 9183680, 13358080, 14693888, 18367360, 29387776, 36734720, 73469440, 146938880]

約数ペア:

[(1, 146938880), (2, 73469440), (4, 36734720), (5, 29387776), (8, 18367360), (10, 14693888), (11, 13358080), (16, 9183680), (20, 7346944), (22, 6679040), (32, 4591840), (40, 3673472), (44, 3339520), (55, 2671616), (64, 2295920), (80, 1836736), (88, 1669760), (110, 1335808), (128, 1147960), (160, 918368), (176, 834880), (220, 667904), (256, 573980), (320, 459184), (352, 417440), (440, 333952), (512, 286990), (640, 229592), (704, 208720), (880, 166976), (1024, 143495), (1280, 114796), (1408, 104360), (1760, 83488), (2560, 57398), (2609, 56320), (2816, 52180), (3520, 41744), (5120, 28699), (5218, 28160), (5632, 26090), (7040, 20872), (10436, 14080), (11264, 13045)]