171391680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:348

約数の個数: 224

約数和(自身を含む): 614476800

約数和(自身を除く): 443085120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 192, 216, 239, 240, 249, 270, 288, 320, 332, 360, 415, 432, 478, 480, 498, 540, 576, 664, 717, 720, 747, 830, 864, 956, 960, 996, 1080, 1195, 1245, 1328, 1434, 1440, 1494, 1660, 1728, 1912, 1992, 2151, 2160, 2241, 2390, 2490, 2656, 2868, 2880, 2988, 3320, 3585, 3735, 3824, 3984, 4302, 4320, 4482, 4780, 4980, 5312, 5736, 5976, 6453, 6640, 7170, 7470, 7648, 7968, 8604, 8640, 8964, 9560, 9960, 10755, 11205, 11472, 11952, 12906, 13280, 14340, 14940, 15296, 15936, 17208, 17928, 19120, 19837, 19920, 21510, 22410, 22944, 23904, 25812, 26560, 28680, 29880, 32265, 34416, 35856, 38240, 39674, 39840, 43020, 44820, 45888, 47808, 51624, 57360, 59511, 59760, 64530, 68832, 71712, 76480, 79348, 79680, 86040, 89640, 99185, 103248, 114720, 119022, 119520, 129060, 137664, 143424, 158696, 172080, 178533, 179280, 198370, 206496, 229440, 238044, 239040, 258120, 297555, 317392, 344160, 357066, 358560, 396740, 412992, 476088, 516240, 535599, 595110, 634784, 688320, 714132, 717120, 793480, 892665, 952176, 1032480, 1071198, 1190220, 1269568, 1428264, 1586960, 1785330, 1904352, 2064960, 2142396, 2380440, 2677995, 2856528, 3173920, 3570660, 3808704, 4284792, 4760880, 5355990, 5713056, 6347840, 7141320, 8569584, 9521760, 10711980, 11426112, 14282640, 17139168, 19043520, 21423960, 28565280, 34278336, 42847920, 57130560, 85695840, 171391680]

約数ペア:

[(1, 171391680), (2, 85695840), (3, 57130560), (4, 42847920), (5, 34278336), (6, 28565280), (8, 21423960), (9, 19043520), (10, 17139168), (12, 14282640), (15, 11426112), (16, 10711980), (18, 9521760), (20, 8569584), (24, 7141320), (27, 6347840), (30, 5713056), (32, 5355990), (36, 4760880), (40, 4284792), (45, 3808704), (48, 3570660), (54, 3173920), (60, 2856528), (64, 2677995), (72, 2380440), (80, 2142396), (83, 2064960), (90, 1904352), (96, 1785330), (108, 1586960), (120, 1428264), (135, 1269568), (144, 1190220), (160, 1071198), (166, 1032480), (180, 952176), (192, 892665), (216, 793480), (239, 717120), (240, 714132), (249, 688320), (270, 634784), (288, 595110), (320, 535599), (332, 516240), (360, 476088), (415, 412992), (432, 396740), (478, 358560), (480, 357066), (498, 344160), (540, 317392), (576, 297555), (664, 258120), (717, 239040), (720, 238044), (747, 229440), (830, 206496), (864, 198370), (956, 179280), (960, 178533), (996, 172080), (1080, 158696), (1195, 143424), (1245, 137664), (1328, 129060), (1434, 119520), (1440, 119022), (1494, 114720), (1660, 103248), (1728, 99185), (1912, 89640), (1992, 86040), (2151, 79680), (2160, 79348), (2241, 76480), (2390, 71712), (2490, 68832), (2656, 64530), (2868, 59760), (2880, 59511), (2988, 57360), (3320, 51624), (3585, 47808), (3735, 45888), (3824, 44820), (3984, 43020), (4302, 39840), (4320, 39674), (4482, 38240), (4780, 35856), (4980, 34416), (5312, 32265), (5736, 29880), (5976, 28680), (6453, 26560), (6640, 25812), (7170, 23904), (7470, 22944), (7648, 22410), (7968, 21510), (8604, 19920), (8640, 19837), (8964, 19120), (9560, 17928), (9960, 17208), (10755, 15936), (11205, 15296), (11472, 14940), (11952, 14340), (12906, 13280)]