85944320

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 259459200

約数和(自身を除く): 173514880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 109, 110, 112, 128, 140, 154, 160, 176, 218, 220, 224, 256, 280, 308, 320, 352, 385, 436, 440, 448, 512, 545, 560, 616, 640, 704, 763, 770, 872, 880, 896, 1024, 1090, 1120, 1199, 1232, 1280, 1408, 1526, 1540, 1744, 1760, 1792, 2048, 2180, 2240, 2398, 2464, 2560, 2816, 3052, 3080, 3488, 3520, 3584, 3815, 4360, 4480, 4796, 4928, 5120, 5632, 5995, 6104, 6160, 6976, 7040, 7168, 7630, 8393, 8720, 8960, 9592, 9856, 10240, 11264, 11990, 12208, 12320, 13952, 14080, 14336, 15260, 16786, 17440, 17920, 19184, 19712, 22528, 23980, 24416, 24640, 27904, 28160, 30520, 33572, 34880, 35840, 38368, 39424, 41965, 47960, 48832, 49280, 55808, 56320, 61040, 67144, 69760, 71680, 76736, 78848, 83930, 95920, 97664, 98560, 111616, 112640, 122080, 134288, 139520, 153472, 157696, 167860, 191840, 195328, 197120, 223232, 244160, 268576, 279040, 306944, 335720, 383680, 390656, 394240, 488320, 537152, 558080, 613888, 671440, 767360, 781312, 788480, 976640, 1074304, 1116160, 1227776, 1342880, 1534720, 1562624, 1953280, 2148608, 2455552, 2685760, 3069440, 3906560, 4297216, 5371520, 6138880, 7813120, 8594432, 10743040, 12277760, 17188864, 21486080, 42972160, 85944320]

約数ペア:

[(1, 85944320), (2, 42972160), (4, 21486080), (5, 17188864), (7, 12277760), (8, 10743040), (10, 8594432), (11, 7813120), (14, 6138880), (16, 5371520), (20, 4297216), (22, 3906560), (28, 3069440), (32, 2685760), (35, 2455552), (40, 2148608), (44, 1953280), (55, 1562624), (56, 1534720), (64, 1342880), (70, 1227776), (77, 1116160), (80, 1074304), (88, 976640), (109, 788480), (110, 781312), (112, 767360), (128, 671440), (140, 613888), (154, 558080), (160, 537152), (176, 488320), (218, 394240), (220, 390656), (224, 383680), (256, 335720), (280, 306944), (308, 279040), (320, 268576), (352, 244160), (385, 223232), (436, 197120), (440, 195328), (448, 191840), (512, 167860), (545, 157696), (560, 153472), (616, 139520), (640, 134288), (704, 122080), (763, 112640), (770, 111616), (872, 98560), (880, 97664), (896, 95920), (1024, 83930), (1090, 78848), (1120, 76736), (1199, 71680), (1232, 69760), (1280, 67144), (1408, 61040), (1526, 56320), (1540, 55808), (1744, 49280), (1760, 48832), (1792, 47960), (2048, 41965), (2180, 39424), (2240, 38368), (2398, 35840), (2464, 34880), (2560, 33572), (2816, 30520), (3052, 28160), (3080, 27904), (3488, 24640), (3520, 24416), (3584, 23980), (3815, 22528), (4360, 19712), (4480, 19184), (4796, 17920), (4928, 17440), (5120, 16786), (5632, 15260), (5995, 14336), (6104, 14080), (6160, 13952), (6976, 12320), (7040, 12208), (7168, 11990), (7630, 11264), (8393, 10240), (8720, 9856), (8960, 9592)]