171285120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 598609440

約数和(自身を除く): 427324320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 227, 240, 262, 288, 320, 360, 384, 393, 454, 480, 524, 576, 640, 655, 681, 720, 786, 908, 960, 1048, 1135, 1152, 1179, 1310, 1362, 1440, 1572, 1816, 1920, 1965, 2043, 2096, 2270, 2358, 2620, 2724, 2880, 3144, 3405, 3632, 3930, 4086, 4192, 4540, 4716, 5240, 5448, 5760, 5895, 6288, 6810, 7264, 7860, 8172, 8384, 9080, 9432, 10215, 10480, 10896, 11790, 12576, 13620, 14528, 15720, 16344, 16768, 18160, 18864, 20430, 20960, 21792, 23580, 25152, 27240, 29056, 29737, 31440, 32688, 36320, 37728, 40860, 41920, 43584, 47160, 50304, 54480, 59474, 62880, 65376, 72640, 75456, 81720, 83840, 87168, 89211, 94320, 108960, 118948, 125760, 130752, 145280, 148685, 150912, 163440, 178422, 188640, 217920, 237896, 251520, 261504, 267633, 297370, 326880, 356844, 377280, 435840, 446055, 475792, 535266, 594740, 653760, 713688, 754560, 892110, 951584, 1070532, 1189480, 1307520, 1338165, 1427376, 1784220, 1903168, 2141064, 2378960, 2676330, 2854752, 3568440, 3806336, 4282128, 4757920, 5352660, 5709504, 7136880, 8564256, 9515840, 10705320, 11419008, 14273760, 17128512, 19031680, 21410640, 28547520, 34257024, 42821280, 57095040, 85642560, 171285120]

約数ペア:

[(1, 171285120), (2, 85642560), (3, 57095040), (4, 42821280), (5, 34257024), (6, 28547520), (8, 21410640), (9, 19031680), (10, 17128512), (12, 14273760), (15, 11419008), (16, 10705320), (18, 9515840), (20, 8564256), (24, 7136880), (30, 5709504), (32, 5352660), (36, 4757920), (40, 4282128), (45, 3806336), (48, 3568440), (60, 2854752), (64, 2676330), (72, 2378960), (80, 2141064), (90, 1903168), (96, 1784220), (120, 1427376), (128, 1338165), (131, 1307520), (144, 1189480), (160, 1070532), (180, 951584), (192, 892110), (227, 754560), (240, 713688), (262, 653760), (288, 594740), (320, 535266), (360, 475792), (384, 446055), (393, 435840), (454, 377280), (480, 356844), (524, 326880), (576, 297370), (640, 267633), (655, 261504), (681, 251520), (720, 237896), (786, 217920), (908, 188640), (960, 178422), (1048, 163440), (1135, 150912), (1152, 148685), (1179, 145280), (1310, 130752), (1362, 125760), (1440, 118948), (1572, 108960), (1816, 94320), (1920, 89211), (1965, 87168), (2043, 83840), (2096, 81720), (2270, 75456), (2358, 72640), (2620, 65376), (2724, 62880), (2880, 59474), (3144, 54480), (3405, 50304), (3632, 47160), (3930, 43584), (4086, 41920), (4192, 40860), (4540, 37728), (4716, 36320), (5240, 32688), (5448, 31440), (5760, 29737), (5895, 29056), (6288, 27240), (6810, 25152), (7264, 23580), (7860, 21792), (8172, 20960), (8384, 20430), (9080, 18864), (9432, 18160), (10215, 16768), (10480, 16344), (10896, 15720), (11790, 14528), (12576, 13620)]