518374080

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{2857}}^1$

素因数の和:2893

約数の個数: 280

約数和(自身を含む): 2108106528

約数和(自身を除く): 1589732448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2857, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 5714, 6048, 6480, 6720, 7560, 8571, 8640, 9072, 10080, 11340, 11428, 12096, 12960, 14285, 15120, 17142, 18144, 19999, 20160, 22680, 22856, 25713, 25920, 28570, 30240, 34284, 36288, 39998, 42855, 45360, 45712, 51426, 57140, 59997, 60480, 68568, 77139, 79996, 85710, 90720, 91424, 99995, 102852, 114280, 119994, 128565, 137136, 154278, 159992, 171420, 179991, 181440, 182848, 199990, 205704, 228560, 231417, 239988, 257130, 274272, 299985, 308556, 319984, 342840, 359982, 385695, 399980, 411408, 457120, 462834, 479976, 514260, 539973, 548544, 599970, 617112, 639968, 685680, 719964, 771390, 799960, 822816, 899955, 914240, 925668, 959952, 1028520, 1079946, 1157085, 1199940, 1234224, 1279936, 1371360, 1439928, 1542780, 1599920, 1619919, 1645632, 1799910, 1851336, 1919904, 2057040, 2159892, 2314170, 2399880, 2468448, 2699865, 2742720, 2879856, 3085560, 3199840, 3239838, 3599820, 3702672, 3839808, 4114080, 4319784, 4628340, 4799760, 4936896, 5399730, 5759712, 6171120, 6399680, 6479676, 7199640, 7405344, 8099595, 8228160, 8639568, 9256680, 9599520, 10799460, 11519424, 12342240, 12959352, 14399280, 14810688, 16199190, 17279136, 18513360, 19199040, 21598920, 24684480, 25918704, 28798560, 32398380, 34558272, 37026720, 43197840, 51837408, 57597120, 64796760, 74053440, 86395680, 103674816, 129593520, 172791360, 259187040, 518374080]

約数ペア:

[(1, 518374080), (2, 259187040), (3, 172791360), (4, 129593520), (5, 103674816), (6, 86395680), (7, 74053440), (8, 64796760), (9, 57597120), (10, 51837408), (12, 43197840), (14, 37026720), (15, 34558272), (16, 32398380), (18, 28798560), (20, 25918704), (21, 24684480), (24, 21598920), (27, 19199040), (28, 18513360), (30, 17279136), (32, 16199190), (35, 14810688), (36, 14399280), (40, 12959352), (42, 12342240), (45, 11519424), (48, 10799460), (54, 9599520), (56, 9256680), (60, 8639568), (63, 8228160), (64, 8099595), (70, 7405344), (72, 7199640), (80, 6479676), (81, 6399680), (84, 6171120), (90, 5759712), (96, 5399730), (105, 4936896), (108, 4799760), (112, 4628340), (120, 4319784), (126, 4114080), (135, 3839808), (140, 3702672), (144, 3599820), (160, 3239838), (162, 3199840), (168, 3085560), (180, 2879856), (189, 2742720), (192, 2699865), (210, 2468448), (216, 2399880), (224, 2314170), (240, 2159892), (252, 2057040), (270, 1919904), (280, 1851336), (288, 1799910), (315, 1645632), (320, 1619919), (324, 1599920), (336, 1542780), (360, 1439928), (378, 1371360), (405, 1279936), (420, 1234224), (432, 1199940), (448, 1157085), (480, 1079946), (504, 1028520), (540, 959952), (560, 925668), (567, 914240), (576, 899955), (630, 822816), (648, 799960), (672, 771390), (720, 719964), (756, 685680), (810, 639968), (840, 617112), (864, 599970), (945, 548544), (960, 539973), (1008, 514260), (1080, 479976), (1120, 462834), (1134, 457120), (1260, 411408), (1296, 399980), (1344, 385695), (1440, 359982), (1512, 342840), (1620, 319984), (1680, 308556), (1728, 299985), (1890, 274272), (2016, 257130), (2160, 239988), (2240, 231417), (2268, 228560), (2520, 205704), (2592, 199990), (2835, 182848), (2857, 181440), (2880, 179991), (3024, 171420), (3240, 159992), (3360, 154278), (3780, 137136), (4032, 128565), (4320, 119994), (4536, 114280), (5040, 102852), (5184, 99995), (5670, 91424), (5714, 90720), (6048, 85710), (6480, 79996), (6720, 77139), (7560, 68568), (8571, 60480), (8640, 59997), (9072, 57140), (10080, 51426), (11340, 45712), (11428, 45360), (12096, 42855), (12960, 39998), (14285, 36288), (15120, 34284), (17142, 30240), (18144, 28570), (19999, 25920), (20160, 25713), (22680, 22856)]