142482240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 280

約数和(自身を含む): 531083520

約数和(自身を除く): 388601280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 239, 240, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 478, 480, 540, 552, 576, 621, 648, 690, 717, 720, 736, 810, 828, 864, 920, 956, 960, 1035, 1080, 1104, 1195, 1242, 1296, 1380, 1434, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 1912, 2070, 2151, 2160, 2208, 2390, 2484, 2592, 2760, 2868, 2880, 3105, 3240, 3312, 3585, 3680, 3726, 3824, 4140, 4302, 4320, 4416, 4780, 4968, 5184, 5497, 5520, 5736, 6210, 6453, 6480, 6624, 7170, 7360, 7452, 7648, 8280, 8604, 8640, 9315, 9560, 9936, 10755, 10994, 11040, 11472, 12420, 12906, 12960, 13248, 14340, 14904, 15296, 16491, 16560, 17208, 18630, 19120, 19359, 19872, 21510, 21988, 22080, 22944, 24840, 25812, 25920, 27485, 28680, 29808, 32265, 32982, 33120, 34416, 37260, 38240, 38718, 39744, 43020, 43976, 45888, 49473, 49680, 51624, 54970, 57360, 59616, 64530, 65964, 66240, 68832, 74520, 76480, 77436, 82455, 86040, 87952, 96795, 98946, 99360, 103248, 109940, 114720, 119232, 129060, 131928, 137664, 148419, 149040, 154872, 164910, 172080, 175904, 193590, 197892, 198720, 206496, 219880, 229440, 247365, 258120, 263856, 296838, 298080, 309744, 329820, 344160, 351808, 387180, 395784, 412992, 439760, 445257, 494730, 516240, 527712, 593676, 596160, 619488, 659640, 688320, 742095, 774360, 791568, 879520, 890514, 989460, 1032480, 1055424, 1187352, 1238976, 1319280, 1484190, 1548720, 1583136, 1759040, 1781028, 1978920, 2064960, 2226285, 2374704, 2638560, 2968380, 3097440, 3166272, 3562056, 3957840, 4452570, 4749408, 5277120, 5936760, 6194880, 7124112, 7915680, 8905140, 9498816, 11873520, 14248224, 15831360, 17810280, 23747040, 28496448, 35620560, 47494080, 71241120, 142482240]

約数ペア:

[(1, 142482240), (2, 71241120), (3, 47494080), (4, 35620560), (5, 28496448), (6, 23747040), (8, 17810280), (9, 15831360), (10, 14248224), (12, 11873520), (15, 9498816), (16, 8905140), (18, 7915680), (20, 7124112), (23, 6194880), (24, 5936760), (27, 5277120), (30, 4749408), (32, 4452570), (36, 3957840), (40, 3562056), (45, 3166272), (46, 3097440), (48, 2968380), (54, 2638560), (60, 2374704), (64, 2226285), (69, 2064960), (72, 1978920), (80, 1781028), (81, 1759040), (90, 1583136), (92, 1548720), (96, 1484190), (108, 1319280), (115, 1238976), (120, 1187352), (135, 1055424), (138, 1032480), (144, 989460), (160, 890514), (162, 879520), (180, 791568), (184, 774360), (192, 742095), (207, 688320), (216, 659640), (230, 619488), (239, 596160), (240, 593676), (270, 527712), (276, 516240), (288, 494730), (320, 445257), (324, 439760), (345, 412992), (360, 395784), (368, 387180), (405, 351808), (414, 344160), (432, 329820), (460, 309744), (478, 298080), (480, 296838), (540, 263856), (552, 258120), (576, 247365), (621, 229440), (648, 219880), (690, 206496), (717, 198720), (720, 197892), (736, 193590), (810, 175904), (828, 172080), (864, 164910), (920, 154872), (956, 149040), (960, 148419), (1035, 137664), (1080, 131928), (1104, 129060), (1195, 119232), (1242, 114720), (1296, 109940), (1380, 103248), (1434, 99360), (1440, 98946), (1472, 96795), (1620, 87952), (1656, 86040), (1728, 82455), (1840, 77436), (1863, 76480), (1912, 74520), (2070, 68832), (2151, 66240), (2160, 65964), (2208, 64530), (2390, 59616), (2484, 57360), (2592, 54970), (2760, 51624), (2868, 49680), (2880, 49473), (3105, 45888), (3240, 43976), (3312, 43020), (3585, 39744), (3680, 38718), (3726, 38240), (3824, 37260), (4140, 34416), (4302, 33120), (4320, 32982), (4416, 32265), (4780, 29808), (4968, 28680), (5184, 27485), (5497, 25920), (5520, 25812), (5736, 24840), (6210, 22944), (6453, 22080), (6480, 21988), (6624, 21510), (7170, 19872), (7360, 19359), (7452, 19120), (7648, 18630), (8280, 17208), (8604, 16560), (8640, 16491), (9315, 15296), (9560, 14904), (9936, 14340), (10755, 13248), (10994, 12960), (11040, 12906), (11472, 12420)]