56027520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 197627040

約数和(自身を除く): 141599520

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, 71, 72, 80, 90, 96, 120, 128, 137, 142, 144, 160, 180, 192, 213, 240, 274, 284, 288, 320, 355, 360, 384, 411, 426, 480, 548, 568, 576, 639, 640, 685, 710, 720, 822, 852, 960, 1065, 1096, 1136, 1152, 1233, 1278, 1370, 1420, 1440, 1644, 1704, 1920, 2055, 2130, 2192, 2272, 2466, 2556, 2740, 2840, 2880, 3195, 3288, 3408, 4110, 4260, 4384, 4544, 4932, 5112, 5480, 5680, 5760, 6165, 6390, 6576, 6816, 8220, 8520, 8768, 9088, 9727, 9864, 10224, 10960, 11360, 12330, 12780, 13152, 13632, 16440, 17040, 17536, 19454, 19728, 20448, 21920, 22720, 24660, 25560, 26304, 27264, 29181, 32880, 34080, 38908, 39456, 40896, 43840, 45440, 48635, 49320, 51120, 52608, 58362, 65760, 68160, 77816, 78912, 81792, 87543, 87680, 97270, 98640, 102240, 116724, 131520, 136320, 145905, 155632, 157824, 175086, 194540, 197280, 204480, 233448, 263040, 291810, 311264, 350172, 389080, 394560, 408960, 437715, 466896, 583620, 622528, 700344, 778160, 789120, 875430, 933792, 1167240, 1245056, 1400688, 1556320, 1750860, 1867584, 2334480, 2801376, 3112640, 3501720, 3735168, 4668960, 5602752, 6225280, 7003440, 9337920, 11205504, 14006880, 18675840, 28013760, 56027520]

約数ペア:

[(1, 56027520), (2, 28013760), (3, 18675840), (4, 14006880), (5, 11205504), (6, 9337920), (8, 7003440), (9, 6225280), (10, 5602752), (12, 4668960), (15, 3735168), (16, 3501720), (18, 3112640), (20, 2801376), (24, 2334480), (30, 1867584), (32, 1750860), (36, 1556320), (40, 1400688), (45, 1245056), (48, 1167240), (60, 933792), (64, 875430), (71, 789120), (72, 778160), (80, 700344), (90, 622528), (96, 583620), (120, 466896), (128, 437715), (137, 408960), (142, 394560), (144, 389080), (160, 350172), (180, 311264), (192, 291810), (213, 263040), (240, 233448), (274, 204480), (284, 197280), (288, 194540), (320, 175086), (355, 157824), (360, 155632), (384, 145905), (411, 136320), (426, 131520), (480, 116724), (548, 102240), (568, 98640), (576, 97270), (639, 87680), (640, 87543), (685, 81792), (710, 78912), (720, 77816), (822, 68160), (852, 65760), (960, 58362), (1065, 52608), (1096, 51120), (1136, 49320), (1152, 48635), (1233, 45440), (1278, 43840), (1370, 40896), (1420, 39456), (1440, 38908), (1644, 34080), (1704, 32880), (1920, 29181), (2055, 27264), (2130, 26304), (2192, 25560), (2272, 24660), (2466, 22720), (2556, 21920), (2740, 20448), (2840, 19728), (2880, 19454), (3195, 17536), (3288, 17040), (3408, 16440), (4110, 13632), (4260, 13152), (4384, 12780), (4544, 12330), (4932, 11360), (5112, 10960), (5480, 10224), (5680, 9864), (5760, 9727), (6165, 9088), (6390, 8768), (6576, 8520), (6816, 8220)]