2697175040

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 224

約数和(自身を含む): 7738018560

約数和(自身を除く): 5040843520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 409, 448, 460, 512, 560, 640, 644, 736, 805, 818, 896, 920, 1024, 1120, 1280, 1288, 1472, 1610, 1636, 1792, 1840, 2045, 2048, 2240, 2560, 2576, 2863, 2944, 3220, 3272, 3584, 3680, 4090, 4096, 4480, 5120, 5152, 5726, 5888, 6440, 6544, 7168, 7360, 8180, 8192, 8960, 9407, 10240, 10304, 11452, 11776, 12880, 13088, 14315, 14336, 14720, 16360, 17920, 18814, 20480, 20608, 22904, 23552, 25760, 26176, 28630, 28672, 29440, 32720, 35840, 37628, 40960, 41216, 45808, 47035, 47104, 51520, 52352, 57260, 57344, 58880, 65440, 65849, 71680, 75256, 82432, 91616, 94070, 94208, 103040, 104704, 114520, 117760, 130880, 131698, 143360, 150512, 164864, 183232, 188140, 188416, 206080, 209408, 229040, 235520, 261760, 263396, 286720, 301024, 329245, 329728, 366464, 376280, 412160, 418816, 458080, 471040, 523520, 526792, 602048, 658490, 659456, 732928, 752560, 824320, 837632, 916160, 942080, 1047040, 1053584, 1204096, 1316980, 1318912, 1465856, 1505120, 1648640, 1675264, 1832320, 2094080, 2107168, 2408192, 2633960, 2931712, 3010240, 3297280, 3350528, 3664640, 4188160, 4214336, 4816384, 5267920, 5863424, 6020480, 6594560, 7329280, 8376320, 8428672, 9632768, 10535840, 11726848, 12040960, 14658560, 16752640, 16857344, 19265536, 21071680, 23453696, 24081920, 29317120, 33714688, 38531072, 42143360, 48163840, 58634240, 67429376, 77062144, 84286720, 96327680, 117268480, 134858752, 168573440, 192655360, 269717504, 337146880, 385310720, 539435008, 674293760, 1348587520, 2697175040]

約数ペア:

[(1, 2697175040), (2, 1348587520), (4, 674293760), (5, 539435008), (7, 385310720), (8, 337146880), (10, 269717504), (14, 192655360), (16, 168573440), (20, 134858752), (23, 117268480), (28, 96327680), (32, 84286720), (35, 77062144), (40, 67429376), (46, 58634240), (56, 48163840), (64, 42143360), (70, 38531072), (80, 33714688), (92, 29317120), (112, 24081920), (115, 23453696), (128, 21071680), (140, 19265536), (160, 16857344), (161, 16752640), (184, 14658560), (224, 12040960), (230, 11726848), (256, 10535840), (280, 9632768), (320, 8428672), (322, 8376320), (368, 7329280), (409, 6594560), (448, 6020480), (460, 5863424), (512, 5267920), (560, 4816384), (640, 4214336), (644, 4188160), (736, 3664640), (805, 3350528), (818, 3297280), (896, 3010240), (920, 2931712), (1024, 2633960), (1120, 2408192), (1280, 2107168), (1288, 2094080), (1472, 1832320), (1610, 1675264), (1636, 1648640), (1792, 1505120), (1840, 1465856), (2045, 1318912), (2048, 1316980), (2240, 1204096), (2560, 1053584), (2576, 1047040), (2863, 942080), (2944, 916160), (3220, 837632), (3272, 824320), (3584, 752560), (3680, 732928), (4090, 659456), (4096, 658490), (4480, 602048), (5120, 526792), (5152, 523520), (5726, 471040), (5888, 458080), (6440, 418816), (6544, 412160), (7168, 376280), (7360, 366464), (8180, 329728), (8192, 329245), (8960, 301024), (9407, 286720), (10240, 263396), (10304, 261760), (11452, 235520), (11776, 229040), (12880, 209408), (13088, 206080), (14315, 188416), (14336, 188140), (14720, 183232), (16360, 164864), (17920, 150512), (18814, 143360), (20480, 131698), (20608, 130880), (22904, 117760), (23552, 114520), (25760, 104704), (26176, 103040), (28630, 94208), (28672, 94070), (29440, 91616), (32720, 82432), (35840, 75256), (37628, 71680), (40960, 65849), (41216, 65440), (45808, 58880), (47035, 57344), (47104, 57260), (51520, 52352)]