351662080

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 208

約数和(自身を含む): 1056835584

約数和(自身を除く): 705173504

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, 110, 112, 128, 140, 154, 160, 176, 220, 223, 224, 256, 280, 308, 320, 352, 385, 440, 446, 448, 512, 560, 616, 640, 704, 770, 880, 892, 896, 1024, 1115, 1120, 1232, 1280, 1408, 1540, 1561, 1760, 1784, 1792, 2048, 2230, 2240, 2453, 2464, 2560, 2816, 3080, 3122, 3520, 3568, 3584, 4096, 4460, 4480, 4906, 4928, 5120, 5632, 6160, 6244, 7040, 7136, 7168, 7805, 8920, 8960, 9812, 9856, 10240, 11264, 12265, 12320, 12488, 14080, 14272, 14336, 15610, 17171, 17840, 17920, 19624, 19712, 20480, 22528, 24530, 24640, 24976, 28160, 28544, 28672, 31220, 34342, 35680, 35840, 39248, 39424, 45056, 49060, 49280, 49952, 56320, 57088, 62440, 68684, 71360, 71680, 78496, 78848, 85855, 98120, 98560, 99904, 112640, 114176, 124880, 137368, 142720, 143360, 156992, 157696, 171710, 196240, 197120, 199808, 225280, 228352, 249760, 274736, 285440, 313984, 315392, 343420, 392480, 394240, 399616, 456704, 499520, 549472, 570880, 627968, 686840, 784960, 788480, 799232, 913408, 999040, 1098944, 1141760, 1255936, 1373680, 1569920, 1576960, 1598464, 1998080, 2197888, 2283520, 2511872, 2747360, 3139840, 3196928, 3996160, 4395776, 4567040, 5023744, 5494720, 6279680, 6393856, 7992320, 8791552, 10047488, 10989440, 12559360, 15984640, 17583104, 21978880, 25118720, 31969280, 35166208, 43957760, 50237440, 70332416, 87915520, 175831040, 351662080]

約数ペア:

[(1, 351662080), (2, 175831040), (4, 87915520), (5, 70332416), (7, 50237440), (8, 43957760), (10, 35166208), (11, 31969280), (14, 25118720), (16, 21978880), (20, 17583104), (22, 15984640), (28, 12559360), (32, 10989440), (35, 10047488), (40, 8791552), (44, 7992320), (55, 6393856), (56, 6279680), (64, 5494720), (70, 5023744), (77, 4567040), (80, 4395776), (88, 3996160), (110, 3196928), (112, 3139840), (128, 2747360), (140, 2511872), (154, 2283520), (160, 2197888), (176, 1998080), (220, 1598464), (223, 1576960), (224, 1569920), (256, 1373680), (280, 1255936), (308, 1141760), (320, 1098944), (352, 999040), (385, 913408), (440, 799232), (446, 788480), (448, 784960), (512, 686840), (560, 627968), (616, 570880), (640, 549472), (704, 499520), (770, 456704), (880, 399616), (892, 394240), (896, 392480), (1024, 343420), (1115, 315392), (1120, 313984), (1232, 285440), (1280, 274736), (1408, 249760), (1540, 228352), (1561, 225280), (1760, 199808), (1784, 197120), (1792, 196240), (2048, 171710), (2230, 157696), (2240, 156992), (2453, 143360), (2464, 142720), (2560, 137368), (2816, 124880), (3080, 114176), (3122, 112640), (3520, 99904), (3568, 98560), (3584, 98120), (4096, 85855), (4460, 78848), (4480, 78496), (4906, 71680), (4928, 71360), (5120, 68684), (5632, 62440), (6160, 57088), (6244, 56320), (7040, 49952), (7136, 49280), (7168, 49060), (7805, 45056), (8920, 39424), (8960, 39248), (9812, 35840), (9856, 35680), (10240, 34342), (11264, 31220), (12265, 28672), (12320, 28544), (12488, 28160), (14080, 24976), (14272, 24640), (14336, 24530), (15610, 22528), (17171, 20480), (17840, 19712), (17920, 19624)]