170741760

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 208

約数和(自身を含む): 625923456

約数和(自身を除く): 455181696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 397, 420, 448, 480, 512, 560, 640, 672, 768, 794, 840, 896, 960, 1024, 1120, 1191, 1280, 1344, 1536, 1588, 1680, 1792, 1920, 1985, 2048, 2240, 2382, 2560, 2688, 2779, 3072, 3176, 3360, 3584, 3840, 3970, 4096, 4480, 4764, 5120, 5376, 5558, 5955, 6144, 6352, 6720, 7168, 7680, 7940, 8337, 8960, 9528, 10240, 10752, 11116, 11910, 12288, 12704, 13440, 13895, 14336, 15360, 15880, 16674, 17920, 19056, 20480, 21504, 22232, 23820, 25408, 26880, 27790, 28672, 30720, 31760, 33348, 35840, 38112, 41685, 43008, 44464, 47640, 50816, 53760, 55580, 61440, 63520, 66696, 71680, 76224, 83370, 86016, 88928, 95280, 101632, 107520, 111160, 127040, 133392, 143360, 152448, 166740, 177856, 190560, 203264, 215040, 222320, 254080, 266784, 304896, 333480, 355712, 381120, 406528, 430080, 444640, 508160, 533568, 609792, 666960, 711424, 762240, 813056, 889280, 1016320, 1067136, 1219584, 1333920, 1422848, 1524480, 1626112, 1778560, 2032640, 2134272, 2439168, 2667840, 2845696, 3048960, 3557120, 4065280, 4268544, 4878336, 5335680, 5691392, 6097920, 7114240, 8130560, 8537088, 10671360, 11382784, 12195840, 14228480, 17074176, 21342720, 24391680, 28456960, 34148352, 42685440, 56913920, 85370880, 170741760]

約数ペア:

[(1, 170741760), (2, 85370880), (3, 56913920), (4, 42685440), (5, 34148352), (6, 28456960), (7, 24391680), (8, 21342720), (10, 17074176), (12, 14228480), (14, 12195840), (15, 11382784), (16, 10671360), (20, 8537088), (21, 8130560), (24, 7114240), (28, 6097920), (30, 5691392), (32, 5335680), (35, 4878336), (40, 4268544), (42, 4065280), (48, 3557120), (56, 3048960), (60, 2845696), (64, 2667840), (70, 2439168), (80, 2134272), (84, 2032640), (96, 1778560), (105, 1626112), (112, 1524480), (120, 1422848), (128, 1333920), (140, 1219584), (160, 1067136), (168, 1016320), (192, 889280), (210, 813056), (224, 762240), (240, 711424), (256, 666960), (280, 609792), (320, 533568), (336, 508160), (384, 444640), (397, 430080), (420, 406528), (448, 381120), (480, 355712), (512, 333480), (560, 304896), (640, 266784), (672, 254080), (768, 222320), (794, 215040), (840, 203264), (896, 190560), (960, 177856), (1024, 166740), (1120, 152448), (1191, 143360), (1280, 133392), (1344, 127040), (1536, 111160), (1588, 107520), (1680, 101632), (1792, 95280), (1920, 88928), (1985, 86016), (2048, 83370), (2240, 76224), (2382, 71680), (2560, 66696), (2688, 63520), (2779, 61440), (3072, 55580), (3176, 53760), (3360, 50816), (3584, 47640), (3840, 44464), (3970, 43008), (4096, 41685), (4480, 38112), (4764, 35840), (5120, 33348), (5376, 31760), (5558, 30720), (5955, 28672), (6144, 27790), (6352, 26880), (6720, 25408), (7168, 23820), (7680, 22232), (7940, 21504), (8337, 20480), (8960, 19056), (9528, 17920), (10240, 16674), (10752, 15880), (11116, 15360), (11910, 14336), (12288, 13895), (12704, 13440)]