26808320

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 208

約数和(自身を含む): 84924288

約数和(自身を除く): 58115968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 128, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 256, 272, 280, 308, 320, 340, 352, 374, 385, 440, 448, 476, 512, 544, 560, 595, 616, 640, 680, 704, 748, 770, 880, 896, 935, 952, 1024, 1088, 1120, 1190, 1232, 1280, 1309, 1360, 1408, 1496, 1540, 1760, 1792, 1870, 1904, 2048, 2176, 2240, 2380, 2464, 2560, 2618, 2720, 2816, 2992, 3080, 3520, 3584, 3740, 3808, 4096, 4352, 4480, 4760, 4928, 5120, 5236, 5440, 5632, 5984, 6160, 6545, 7040, 7168, 7480, 7616, 8704, 8960, 9520, 9856, 10240, 10472, 10880, 11264, 11968, 12320, 13090, 14080, 14336, 14960, 15232, 17408, 17920, 19040, 19712, 20480, 20944, 21760, 22528, 23936, 24640, 26180, 28160, 28672, 29920, 30464, 34816, 35840, 38080, 39424, 41888, 43520, 45056, 47872, 49280, 52360, 56320, 59840, 60928, 69632, 71680, 76160, 78848, 83776, 87040, 95744, 98560, 104720, 112640, 119680, 121856, 143360, 152320, 157696, 167552, 174080, 191488, 197120, 209440, 225280, 239360, 243712, 304640, 315392, 335104, 348160, 382976, 394240, 418880, 478720, 487424, 609280, 670208, 765952, 788480, 837760, 957440, 1218560, 1340416, 1576960, 1675520, 1914880, 2437120, 2680832, 3351040, 3829760, 5361664, 6702080, 13404160, 26808320]

約数ペア:

[(1, 26808320), (2, 13404160), (4, 6702080), (5, 5361664), (7, 3829760), (8, 3351040), (10, 2680832), (11, 2437120), (14, 1914880), (16, 1675520), (17, 1576960), (20, 1340416), (22, 1218560), (28, 957440), (32, 837760), (34, 788480), (35, 765952), (40, 670208), (44, 609280), (55, 487424), (56, 478720), (64, 418880), (68, 394240), (70, 382976), (77, 348160), (80, 335104), (85, 315392), (88, 304640), (110, 243712), (112, 239360), (119, 225280), (128, 209440), (136, 197120), (140, 191488), (154, 174080), (160, 167552), (170, 157696), (176, 152320), (187, 143360), (220, 121856), (224, 119680), (238, 112640), (256, 104720), (272, 98560), (280, 95744), (308, 87040), (320, 83776), (340, 78848), (352, 76160), (374, 71680), (385, 69632), (440, 60928), (448, 59840), (476, 56320), (512, 52360), (544, 49280), (560, 47872), (595, 45056), (616, 43520), (640, 41888), (680, 39424), (704, 38080), (748, 35840), (770, 34816), (880, 30464), (896, 29920), (935, 28672), (952, 28160), (1024, 26180), (1088, 24640), (1120, 23936), (1190, 22528), (1232, 21760), (1280, 20944), (1309, 20480), (1360, 19712), (1408, 19040), (1496, 17920), (1540, 17408), (1760, 15232), (1792, 14960), (1870, 14336), (1904, 14080), (2048, 13090), (2176, 12320), (2240, 11968), (2380, 11264), (2464, 10880), (2560, 10472), (2618, 10240), (2720, 9856), (2816, 9520), (2992, 8960), (3080, 8704), (3520, 7616), (3584, 7480), (3740, 7168), (3808, 7040), (4096, 6545), (4352, 6160), (4480, 5984), (4760, 5632), (4928, 5440), (5120, 5236)]