230827520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1212

約数の個数: 160

約数和(自身を含む): 690598656

約数和(自身を除く): 459771136

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 770, 880, 896, 1120, 1171, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2342, 2464, 2560, 2816, 3080, 3520, 3584, 4480, 4684, 4928, 5632, 5855, 6160, 7040, 8197, 8960, 9368, 9856, 11710, 12320, 12881, 14080, 16394, 17920, 18736, 19712, 23420, 24640, 25762, 28160, 32788, 37472, 39424, 40985, 46840, 49280, 51524, 64405, 65576, 74944, 81970, 90167, 93680, 98560, 103048, 128810, 131152, 149888, 163940, 180334, 187360, 197120, 206096, 257620, 262304, 299776, 327880, 360668, 374720, 412192, 450835, 515240, 524608, 599552, 655760, 721336, 749440, 824384, 901670, 1030480, 1049216, 1311520, 1442672, 1498880, 1648768, 1803340, 2060960, 2098432, 2623040, 2885344, 2997760, 3297536, 3606680, 4121920, 4196864, 5246080, 5770688, 6595072, 7213360, 8243840, 10492160, 11541376, 14426720, 16487680, 20984320, 23082752, 28853440, 32975360, 46165504, 57706880, 115413760, 230827520]

約数ペア:

[(1, 230827520), (2, 115413760), (4, 57706880), (5, 46165504), (7, 32975360), (8, 28853440), (10, 23082752), (11, 20984320), (14, 16487680), (16, 14426720), (20, 11541376), (22, 10492160), (28, 8243840), (32, 7213360), (35, 6595072), (40, 5770688), (44, 5246080), (55, 4196864), (56, 4121920), (64, 3606680), (70, 3297536), (77, 2997760), (80, 2885344), (88, 2623040), (110, 2098432), (112, 2060960), (128, 1803340), (140, 1648768), (154, 1498880), (160, 1442672), (176, 1311520), (220, 1049216), (224, 1030480), (256, 901670), (280, 824384), (308, 749440), (320, 721336), (352, 655760), (385, 599552), (440, 524608), (448, 515240), (512, 450835), (560, 412192), (616, 374720), (640, 360668), (704, 327880), (770, 299776), (880, 262304), (896, 257620), (1120, 206096), (1171, 197120), (1232, 187360), (1280, 180334), (1408, 163940), (1540, 149888), (1760, 131152), (1792, 128810), (2240, 103048), (2342, 98560), (2464, 93680), (2560, 90167), (2816, 81970), (3080, 74944), (3520, 65576), (3584, 64405), (4480, 51524), (4684, 49280), (4928, 46840), (5632, 40985), (5855, 39424), (6160, 37472), (7040, 32788), (8197, 28160), (8960, 25762), (9368, 24640), (9856, 23420), (11710, 19712), (12320, 18736), (12881, 17920), (14080, 16394)]