142072320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1462

約数の個数: 160

約数和(自身を含む): 489468672

約数和(自身を除く): 347396352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1423, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 2846, 3120, 3328, 3840, 4160, 4269, 4992, 5692, 6240, 6656, 7115, 7680, 8320, 8538, 9984, 11384, 12480, 14230, 16640, 17076, 18499, 19968, 21345, 22768, 24960, 28460, 33280, 34152, 36998, 42690, 45536, 49920, 55497, 56920, 68304, 73996, 85380, 91072, 92495, 99840, 110994, 113840, 136608, 147992, 170760, 182144, 184990, 221988, 227680, 273216, 277485, 295984, 341520, 364288, 369980, 443976, 455360, 546432, 554970, 591968, 683040, 728576, 739960, 887952, 910720, 1092864, 1109940, 1183936, 1366080, 1479920, 1775904, 1821440, 2185728, 2219880, 2367872, 2732160, 2959840, 3551808, 3642880, 4439760, 4735744, 5464320, 5919680, 7103616, 8879520, 9471488, 10928640, 11839360, 14207232, 17759040, 23678720, 28414464, 35518080, 47357440, 71036160, 142072320]

約数ペア:

[(1, 142072320), (2, 71036160), (3, 47357440), (4, 35518080), (5, 28414464), (6, 23678720), (8, 17759040), (10, 14207232), (12, 11839360), (13, 10928640), (15, 9471488), (16, 8879520), (20, 7103616), (24, 5919680), (26, 5464320), (30, 4735744), (32, 4439760), (39, 3642880), (40, 3551808), (48, 2959840), (52, 2732160), (60, 2367872), (64, 2219880), (65, 2185728), (78, 1821440), (80, 1775904), (96, 1479920), (104, 1366080), (120, 1183936), (128, 1109940), (130, 1092864), (156, 910720), (160, 887952), (192, 739960), (195, 728576), (208, 683040), (240, 591968), (256, 554970), (260, 546432), (312, 455360), (320, 443976), (384, 369980), (390, 364288), (416, 341520), (480, 295984), (512, 277485), (520, 273216), (624, 227680), (640, 221988), (768, 184990), (780, 182144), (832, 170760), (960, 147992), (1040, 136608), (1248, 113840), (1280, 110994), (1423, 99840), (1536, 92495), (1560, 91072), (1664, 85380), (1920, 73996), (2080, 68304), (2496, 56920), (2560, 55497), (2846, 49920), (3120, 45536), (3328, 42690), (3840, 36998), (4160, 34152), (4269, 33280), (4992, 28460), (5692, 24960), (6240, 22768), (6656, 21345), (7115, 19968), (7680, 18499), (8320, 17076), (8538, 16640), (9984, 14230), (11384, 12480)]