1686373920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 576

約数和(自身を含む): 7313918976

約数和(自身を除く): 5627545056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 67, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 134, 140, 144, 154, 160, 165, 168, 176, 180, 198, 201, 210, 220, 224, 227, 231, 240, 252, 264, 268, 280, 288, 308, 315, 330, 335, 336, 352, 360, 385, 396, 402, 420, 440, 454, 462, 469, 480, 495, 504, 528, 536, 560, 603, 616, 630, 660, 670, 672, 681, 693, 720, 737, 770, 792, 804, 840, 880, 908, 924, 938, 990, 1005, 1008, 1056, 1072, 1120, 1135, 1155, 1206, 1232, 1260, 1320, 1340, 1362, 1386, 1407, 1440, 1474, 1540, 1584, 1589, 1608, 1680, 1760, 1816, 1848, 1876, 1980, 2010, 2016, 2043, 2144, 2211, 2270, 2310, 2345, 2412, 2464, 2497, 2520, 2640, 2680, 2724, 2772, 2814, 2948, 3015, 3080, 3168, 3178, 3216, 3360, 3405, 3465, 3632, 3685, 3696, 3752, 3960, 4020, 4086, 4221, 4422, 4540, 4620, 4690, 4767, 4824, 4994, 5040, 5159, 5280, 5360, 5448, 5544, 5628, 5896, 6030, 6160, 6356, 6432, 6633, 6810, 6930, 7035, 7264, 7370, 7392, 7491, 7504, 7920, 7945, 8040, 8172, 8442, 8844, 9080, 9240, 9380, 9534, 9648, 9988, 10080, 10215, 10318, 10720, 10896, 11055, 11088, 11256, 11792, 12060, 12320, 12485, 12712, 13266, 13620, 13860, 14070, 14301, 14740, 14982, 15008, 15209, 15477, 15840, 15890, 16080, 16344, 16884, 17479, 17688, 18160, 18480, 18760, 19068, 19296, 19976, 20430, 20636, 21105, 21792, 22110, 22176, 22473, 22512, 23584, 23835, 24120, 24970, 25424, 25795, 26532, 27240, 27720, 28140, 28602, 29480, 29964, 30418, 30954, 31780, 32160, 32688, 33165, 33768, 34958, 35376, 36320, 36960, 37455, 37520, 38136, 39952, 40860, 41272, 42210, 44220, 44946, 45024, 45627, 46431, 47670, 48240, 49940, 50848, 51590, 52437, 53064, 54480, 55440, 56280, 57204, 58960, 59928, 60836, 61908, 63560, 65376, 66330, 67536, 69916, 70752, 71505, 74910, 75040, 76045, 76272, 77385, 79904, 81720, 82544, 84420, 87395, 88440, 89892, 91254, 92862, 95340, 96480, 99880, 103180, 104874, 106128, 106463, 108960, 110880, 112365, 112560, 114408, 117920, 119856, 121672, 123816, 127120, 132660, 135072, 136881, 139832, 143010, 149820, 152090, 152544, 154770, 157311, 163440, 165088, 167299, 168840, 174790, 176880, 179784, 182508, 185724, 190680, 199760, 206360, 209748, 212256, 212926, 224730, 225120, 228135, 228816, 232155, 239712, 243344, 247632, 254240, 262185, 265320, 273762, 279664, 286020, 299640, 304180, 309540, 314622, 319389, 326880, 334598, 337680, 349580, 353760, 359568, 365016, 371448, 381360, 399520, 412720, 419496, 425852, 449460, 456270, 457632, 464310, 486688, 495264, 501897, 524370, 530640, 532315, 547524, 559328, 572040, 599280, 608360, 619080, 629244, 638778, 669196, 675360, 684405, 699160, 719136, 730032, 742896, 762720, 786555, 825440, 836495, 838992, 851704, 898920, 912540, 928620, 958167, 1003794, 1048740, 1061280, 1064630, 1095048, 1144080, 1171093, 1198560, 1216720, 1238160, 1258488, 1277556, 1338392, 1368810, 1398320, 1460064, 1485792, 1505691, 1573110, 1596945, 1672990, 1677984, 1703408, 1797840, 1825080, 1857240, 1916334, 2007588, 2097480, 2129260, 2190096, 2288160, 2342186, 2433440, 2476320, 2509485, 2516976, 2555112, 2676784, 2737620, 2796640, 3011382, 3146220, 3193890, 3345980, 3406816, 3513279, 3595680, 3650160, 3714480, 3832668, 4015176, 4194960, 4258520, 4380192, 4684372, 4790835, 5018970, 5033952, 5110224, 5353568, 5475240, 5855465, 6022764, 6292440, 6387780, 6691960, 7026558, 7300320, 7428960, 7528455, 7665336, 8030352, 8389920, 8517040, 9368744, 9581670, 10037940, 10220448, 10539837, 10950480, 11710930, 12045528, 12584880, 12775560, 13383920, 14053116, 15056910, 15330672, 16060704, 17034080, 17566395, 18737488, 19163340, 20075880, 21079674, 21900960, 23421860, 24091056, 25169760, 25551120, 26767840, 28106232, 30113820, 30661344, 35132790, 37474976, 38326680, 40151760, 42159348, 46843720, 48182112, 51102240, 52699185, 56212464, 60227640, 70265580, 76653360, 80303520, 84318696, 93687440, 105398370, 112424928, 120455280, 140531160, 153306720, 168637392, 187374880, 210796740, 240910560, 281062320, 337274784, 421593480, 562124640, 843186960, 1686373920]

約数ペア:

[(1, 1686373920), (2, 843186960), (3, 562124640), (4, 421593480), (5, 337274784), (6, 281062320), (7, 240910560), (8, 210796740), (9, 187374880), (10, 168637392), (11, 153306720), (12, 140531160), (14, 120455280), (15, 112424928), (16, 105398370), (18, 93687440), (20, 84318696), (21, 80303520), (22, 76653360), (24, 70265580), (28, 60227640), (30, 56212464), (32, 52699185), (33, 51102240), (35, 48182112), (36, 46843720), (40, 42159348), (42, 40151760), (44, 38326680), (45, 37474976), (48, 35132790), (55, 30661344), (56, 30113820), (60, 28106232), (63, 26767840), (66, 25551120), (67, 25169760), (70, 24091056), (72, 23421860), (77, 21900960), (80, 21079674), (84, 20075880), (88, 19163340), (90, 18737488), (96, 17566395), (99, 17034080), (105, 16060704), (110, 15330672), (112, 15056910), (120, 14053116), (126, 13383920), (132, 12775560), (134, 12584880), (140, 12045528), (144, 11710930), (154, 10950480), (160, 10539837), (165, 10220448), (168, 10037940), (176, 9581670), (180, 9368744), (198, 8517040), (201, 8389920), (210, 8030352), (220, 7665336), (224, 7528455), (227, 7428960), (231, 7300320), (240, 7026558), (252, 6691960), (264, 6387780), (268, 6292440), (280, 6022764), (288, 5855465), (308, 5475240), (315, 5353568), (330, 5110224), (335, 5033952), (336, 5018970), (352, 4790835), (360, 4684372), (385, 4380192), (396, 4258520), (402, 4194960), (420, 4015176), (440, 3832668), (454, 3714480), (462, 3650160), (469, 3595680), (480, 3513279), (495, 3406816), (504, 3345980), (528, 3193890), (536, 3146220), (560, 3011382), (603, 2796640), (616, 2737620), (630, 2676784), (660, 2555112), (670, 2516976), (672, 2509485), (681, 2476320), (693, 2433440), (720, 2342186), (737, 2288160), (770, 2190096), (792, 2129260), (804, 2097480), (840, 2007588), (880, 1916334), (908, 1857240), (924, 1825080), (938, 1797840), (990, 1703408), (1005, 1677984), (1008, 1672990), (1056, 1596945), (1072, 1573110), (1120, 1505691), (1135, 1485792), (1155, 1460064), (1206, 1398320), (1232, 1368810), (1260, 1338392), (1320, 1277556), (1340, 1258488), (1362, 1238160), (1386, 1216720), (1407, 1198560), (1440, 1171093), (1474, 1144080), (1540, 1095048), (1584, 1064630), (1589, 1061280), (1608, 1048740), (1680, 1003794), (1760, 958167), (1816, 928620), (1848, 912540), (1876, 898920), (1980, 851704), (2010, 838992), (2016, 836495), (2043, 825440), (2144, 786555), (2211, 762720), (2270, 742896), (2310, 730032), (2345, 719136), (2412, 699160), (2464, 684405), (2497, 675360), (2520, 669196), (2640, 638778), (2680, 629244), (2724, 619080), (2772, 608360), (2814, 599280), (2948, 572040), (3015, 559328), (3080, 547524), (3168, 532315), (3178, 530640), (3216, 524370), (3360, 501897), (3405, 495264), (3465, 486688), (3632, 464310), (3685, 457632), (3696, 456270), (3752, 449460), (3960, 425852), (4020, 419496), (4086, 412720), (4221, 399520), (4422, 381360), (4540, 371448), (4620, 365016), (4690, 359568), (4767, 353760), (4824, 349580), (4994, 337680), (5040, 334598), (5159, 326880), (5280, 319389), (5360, 314622), (5448, 309540), (5544, 304180), (5628, 299640), (5896, 286020), (6030, 279664), (6160, 273762), (6356, 265320), (6432, 262185), (6633, 254240), (6810, 247632), (6930, 243344), (7035, 239712), (7264, 232155), (7370, 228816), (7392, 228135), (7491, 225120), (7504, 224730), (7920, 212926), (7945, 212256), (8040, 209748), (8172, 206360), (8442, 199760), (8844, 190680), (9080, 185724), (9240, 182508), (9380, 179784), (9534, 176880), (9648, 174790), (9988, 168840), (10080, 167299), (10215, 165088), (10318, 163440), (10720, 157311), (10896, 154770), (11055, 152544), (11088, 152090), (11256, 149820), (11792, 143010), (12060, 139832), (12320, 136881), (12485, 135072), (12712, 132660), (13266, 127120), (13620, 123816), (13860, 121672), (14070, 119856), (14301, 117920), (14740, 114408), (14982, 112560), (15008, 112365), (15209, 110880), (15477, 108960), (15840, 106463), (15890, 106128), (16080, 104874), (16344, 103180), (16884, 99880), (17479, 96480), (17688, 95340), (18160, 92862), (18480, 91254), (18760, 89892), (19068, 88440), (19296, 87395), (19976, 84420), (20430, 82544), (20636, 81720), (21105, 79904), (21792, 77385), (22110, 76272), (22176, 76045), (22473, 75040), (22512, 74910), (23584, 71505), (23835, 70752), (24120, 69916), (24970, 67536), (25424, 66330), (25795, 65376), (26532, 63560), (27240, 61908), (27720, 60836), (28140, 59928), (28602, 58960), (29480, 57204), (29964, 56280), (30418, 55440), (30954, 54480), (31780, 53064), (32160, 52437), (32688, 51590), (33165, 50848), (33768, 49940), (34958, 48240), (35376, 47670), (36320, 46431), (36960, 45627), (37455, 45024), (37520, 44946), (38136, 44220), (39952, 42210), (40860, 41272)]