2047080960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3915

約数の個数: 240

約数和(自身を含む): 7399776384

約数和(自身を除く): 5352695424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1536, 1656, 1840, 1920, 2070, 2208, 2304, 2560, 2760, 2880, 2944, 3312, 3680, 3840, 3863, 4140, 4416, 4608, 5520, 5760, 5888, 6624, 7360, 7680, 7726, 8280, 8832, 11040, 11520, 11589, 11776, 13248, 14720, 15452, 16560, 17664, 19315, 22080, 23040, 23178, 26496, 29440, 30904, 33120, 34767, 35328, 38630, 44160, 46356, 52992, 57945, 58880, 61808, 66240, 69534, 77260, 88320, 88849, 92712, 105984, 115890, 123616, 132480, 139068, 154520, 173835, 176640, 177698, 185424, 231780, 247232, 264960, 266547, 278136, 309040, 347670, 355396, 370848, 444245, 463560, 494464, 529920, 533094, 556272, 618080, 695340, 710792, 741696, 799641, 888490, 927120, 988928, 1066188, 1112544, 1236160, 1332735, 1390680, 1421584, 1483392, 1599282, 1776980, 1854240, 1977856, 2132376, 2225088, 2472320, 2665470, 2781360, 2843168, 2966784, 3198564, 3553960, 3708480, 3998205, 4264752, 4450176, 4944640, 5330940, 5562720, 5686336, 5933568, 6397128, 7107920, 7416960, 7996410, 8529504, 8900352, 9889280, 10661880, 11125440, 11372672, 12794256, 14215840, 14833920, 15992820, 17059008, 17800704, 21323760, 22250880, 22745344, 25588512, 28431680, 29667840, 31985640, 34118016, 42647520, 44501760, 45490688, 51177024, 56863360, 63971280, 68236032, 85295040, 89003520, 102354048, 113726720, 127942560, 136472064, 170590080, 204708096, 227453440, 255885120, 341180160, 409416192, 511770240, 682360320, 1023540480, 2047080960]

約数ペア:

[(1, 2047080960), (2, 1023540480), (3, 682360320), (4, 511770240), (5, 409416192), (6, 341180160), (8, 255885120), (9, 227453440), (10, 204708096), (12, 170590080), (15, 136472064), (16, 127942560), (18, 113726720), (20, 102354048), (23, 89003520), (24, 85295040), (30, 68236032), (32, 63971280), (36, 56863360), (40, 51177024), (45, 45490688), (46, 44501760), (48, 42647520), (60, 34118016), (64, 31985640), (69, 29667840), (72, 28431680), (80, 25588512), (90, 22745344), (92, 22250880), (96, 21323760), (115, 17800704), (120, 17059008), (128, 15992820), (138, 14833920), (144, 14215840), (160, 12794256), (180, 11372672), (184, 11125440), (192, 10661880), (207, 9889280), (230, 8900352), (240, 8529504), (256, 7996410), (276, 7416960), (288, 7107920), (320, 6397128), (345, 5933568), (360, 5686336), (368, 5562720), (384, 5330940), (414, 4944640), (460, 4450176), (480, 4264752), (512, 3998205), (552, 3708480), (576, 3553960), (640, 3198564), (690, 2966784), (720, 2843168), (736, 2781360), (768, 2665470), (828, 2472320), (920, 2225088), (960, 2132376), (1035, 1977856), (1104, 1854240), (1152, 1776980), (1280, 1599282), (1380, 1483392), (1440, 1421584), (1472, 1390680), (1536, 1332735), (1656, 1236160), (1840, 1112544), (1920, 1066188), (2070, 988928), (2208, 927120), (2304, 888490), (2560, 799641), (2760, 741696), (2880, 710792), (2944, 695340), (3312, 618080), (3680, 556272), (3840, 533094), (3863, 529920), (4140, 494464), (4416, 463560), (4608, 444245), (5520, 370848), (5760, 355396), (5888, 347670), (6624, 309040), (7360, 278136), (7680, 266547), (7726, 264960), (8280, 247232), (8832, 231780), (11040, 185424), (11520, 177698), (11589, 176640), (11776, 173835), (13248, 154520), (14720, 139068), (15452, 132480), (16560, 123616), (17664, 115890), (19315, 105984), (22080, 92712), (23040, 88849), (23178, 88320), (26496, 77260), (29440, 69534), (30904, 66240), (33120, 61808), (34767, 58880), (35328, 57945), (38630, 52992), (44160, 46356)]