42685440

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1$

素因数の和:432

約数の個数: 176

約数和(自身を含む): 156423552

約数和(自身を除く): 113738112

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, 2240, 2382, 2560, 2688, 2779, 3072, 3176, 3360, 3584, 3840, 3970, 4480, 4764, 5120, 5376, 5558, 5955, 6352, 6720, 7168, 7680, 7940, 8337, 8960, 9528, 10752, 11116, 11910, 12704, 13440, 13895, 15360, 15880, 16674, 17920, 19056, 21504, 22232, 23820, 25408, 26880, 27790, 31760, 33348, 35840, 38112, 41685, 44464, 47640, 50816, 53760, 55580, 63520, 66696, 76224, 83370, 88928, 95280, 101632, 107520, 111160, 127040, 133392, 152448, 166740, 177856, 190560, 203264, 222320, 254080, 266784, 304896, 333480, 355712, 381120, 406528, 444640, 508160, 533568, 609792, 666960, 711424, 762240, 889280, 1016320, 1067136, 1219584, 1333920, 1422848, 1524480, 1778560, 2032640, 2134272, 2667840, 2845696, 3048960, 3557120, 4268544, 5335680, 6097920, 7114240, 8537088, 10671360, 14228480, 21342720, 42685440]

約数ペア:

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