1564159968

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:710

約数の個数: 216

約数和(自身を含む): 5206088160

約数和(自身を除く): 3641928192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 271, 288, 294, 336, 392, 409, 441, 504, 542, 588, 672, 784, 813, 818, 882, 1008, 1084, 1176, 1227, 1568, 1626, 1636, 1764, 1897, 2016, 2168, 2352, 2439, 2454, 2863, 3252, 3272, 3528, 3681, 3794, 4336, 4704, 4878, 4908, 5691, 5726, 6504, 6544, 7056, 7362, 7588, 8589, 8672, 9756, 9816, 11382, 11452, 13008, 13088, 13279, 14112, 14724, 15176, 17073, 17178, 19512, 19632, 20041, 22764, 22904, 25767, 26016, 26558, 29448, 30352, 34146, 34356, 39024, 39264, 39837, 40082, 45528, 45808, 51534, 53116, 58896, 60123, 60704, 68292, 68712, 78048, 79674, 80164, 91056, 91616, 103068, 106232, 110839, 117792, 119511, 120246, 136584, 137424, 159348, 160328, 180369, 182112, 206136, 212464, 221678, 239022, 240492, 273168, 274848, 318696, 320656, 332517, 360738, 412272, 424928, 443356, 478044, 480984, 546336, 637392, 641312, 665034, 721476, 775873, 824544, 886712, 956088, 961968, 997551, 1274784, 1330068, 1442952, 1551746, 1773424, 1912176, 1923936, 1995102, 2327619, 2660136, 2885904, 3103492, 3546848, 3824352, 3990204, 4655238, 5320272, 5431111, 5771808, 6206984, 6982857, 7980408, 9310476, 10640544, 10862222, 12413968, 13965714, 15960816, 16293333, 18620952, 21724444, 24827936, 27931428, 31921632, 32586666, 37241904, 43448888, 48879999, 55862856, 65173332, 74483808, 86897776, 97759998, 111725712, 130346664, 173795552, 195519996, 223451424, 260693328, 391039992, 521386656, 782079984, 1564159968]

約数ペア:

[(1, 1564159968), (2, 782079984), (3, 521386656), (4, 391039992), (6, 260693328), (7, 223451424), (8, 195519996), (9, 173795552), (12, 130346664), (14, 111725712), (16, 97759998), (18, 86897776), (21, 74483808), (24, 65173332), (28, 55862856), (32, 48879999), (36, 43448888), (42, 37241904), (48, 32586666), (49, 31921632), (56, 27931428), (63, 24827936), (72, 21724444), (84, 18620952), (96, 16293333), (98, 15960816), (112, 13965714), (126, 12413968), (144, 10862222), (147, 10640544), (168, 9310476), (196, 7980408), (224, 6982857), (252, 6206984), (271, 5771808), (288, 5431111), (294, 5320272), (336, 4655238), (392, 3990204), (409, 3824352), (441, 3546848), (504, 3103492), (542, 2885904), (588, 2660136), (672, 2327619), (784, 1995102), (813, 1923936), (818, 1912176), (882, 1773424), (1008, 1551746), (1084, 1442952), (1176, 1330068), (1227, 1274784), (1568, 997551), (1626, 961968), (1636, 956088), (1764, 886712), (1897, 824544), (2016, 775873), (2168, 721476), (2352, 665034), (2439, 641312), (2454, 637392), (2863, 546336), (3252, 480984), (3272, 478044), (3528, 443356), (3681, 424928), (3794, 412272), (4336, 360738), (4704, 332517), (4878, 320656), (4908, 318696), (5691, 274848), (5726, 273168), (6504, 240492), (6544, 239022), (7056, 221678), (7362, 212464), (7588, 206136), (8589, 182112), (8672, 180369), (9756, 160328), (9816, 159348), (11382, 137424), (11452, 136584), (13008, 120246), (13088, 119511), (13279, 117792), (14112, 110839), (14724, 106232), (15176, 103068), (17073, 91616), (17178, 91056), (19512, 80164), (19632, 79674), (20041, 78048), (22764, 68712), (22904, 68292), (25767, 60704), (26016, 60123), (26558, 58896), (29448, 53116), (30352, 51534), (34146, 45808), (34356, 45528), (39024, 40082), (39264, 39837)]