255453120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6823}}^1$

素因数の和:6859

約数の個数: 168

約数和(自身を含む): 946379616

約数和(自身を除く): 690926496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 6823, 7488, 9360, 12480, 13646, 18720, 20469, 27292, 34115, 37440, 40938, 54584, 61407, 68230, 81876, 88699, 102345, 109168, 122814, 136460, 163752, 177398, 204690, 218336, 245628, 266097, 272920, 307035, 327504, 354796, 409380, 436672, 443495, 491256, 532194, 545840, 614070, 655008, 709592, 798291, 818760, 886990, 982512, 1064388, 1091680, 1228140, 1310016, 1330485, 1419184, 1596582, 1637520, 1773980, 1965024, 2128776, 2183360, 2456280, 2660970, 2838368, 3193164, 3275040, 3547960, 3930048, 3991455, 4257552, 4912560, 5321940, 5676736, 6386328, 6550080, 7095920, 7982910, 8515104, 9825120, 10643880, 12772656, 14191840, 15965820, 17030208, 19650240, 21287760, 25545312, 28383680, 31931640, 42575520, 51090624, 63863280, 85151040, 127726560, 255453120]

約数ペア:

[(1, 255453120), (2, 127726560), (3, 85151040), (4, 63863280), (5, 51090624), (6, 42575520), (8, 31931640), (9, 28383680), (10, 25545312), (12, 21287760), (13, 19650240), (15, 17030208), (16, 15965820), (18, 14191840), (20, 12772656), (24, 10643880), (26, 9825120), (30, 8515104), (32, 7982910), (36, 7095920), (39, 6550080), (40, 6386328), (45, 5676736), (48, 5321940), (52, 4912560), (60, 4257552), (64, 3991455), (65, 3930048), (72, 3547960), (78, 3275040), (80, 3193164), (90, 2838368), (96, 2660970), (104, 2456280), (117, 2183360), (120, 2128776), (130, 1965024), (144, 1773980), (156, 1637520), (160, 1596582), (180, 1419184), (192, 1330485), (195, 1310016), (208, 1228140), (234, 1091680), (240, 1064388), (260, 982512), (288, 886990), (312, 818760), (320, 798291), (360, 709592), (390, 655008), (416, 614070), (468, 545840), (480, 532194), (520, 491256), (576, 443495), (585, 436672), (624, 409380), (720, 354796), (780, 327504), (832, 307035), (936, 272920), (960, 266097), (1040, 245628), (1170, 218336), (1248, 204690), (1440, 177398), (1560, 163752), (1872, 136460), (2080, 122814), (2340, 109168), (2496, 102345), (2880, 88699), (3120, 81876), (3744, 68230), (4160, 61407), (4680, 54584), (6240, 40938), (6823, 37440), (7488, 34115), (9360, 27292), (12480, 20469), (13646, 18720)]