316067840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 208

約数和(自身を含む): 877550976

約数和(自身を除く): 561483136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 61, 64, 80, 88, 92, 110, 115, 122, 128, 160, 176, 184, 220, 230, 244, 253, 256, 305, 320, 352, 368, 440, 460, 488, 506, 512, 610, 640, 671, 704, 736, 880, 920, 976, 1012, 1024, 1220, 1265, 1280, 1342, 1403, 1408, 1472, 1760, 1840, 1952, 2024, 2048, 2440, 2530, 2560, 2684, 2806, 2816, 2944, 3355, 3520, 3680, 3904, 4048, 4096, 4880, 5060, 5120, 5368, 5612, 5632, 5888, 6710, 7015, 7040, 7360, 7808, 8096, 9760, 10120, 10240, 10736, 11224, 11264, 11776, 13420, 14030, 14080, 14720, 15433, 15616, 16192, 19520, 20240, 20480, 21472, 22448, 22528, 23552, 26840, 28060, 28160, 29440, 30866, 31232, 32384, 39040, 40480, 42944, 44896, 45056, 47104, 53680, 56120, 56320, 58880, 61732, 62464, 64768, 77165, 78080, 80960, 85888, 89792, 94208, 107360, 112240, 112640, 117760, 123464, 124928, 129536, 154330, 156160, 161920, 171776, 179584, 214720, 224480, 225280, 235520, 246928, 249856, 259072, 308660, 312320, 323840, 343552, 359168, 429440, 448960, 471040, 493856, 518144, 617320, 624640, 647680, 687104, 718336, 858880, 897920, 987712, 1036288, 1234640, 1249280, 1295360, 1374208, 1436672, 1717760, 1795840, 1975424, 2469280, 2590720, 2748416, 2873344, 3435520, 3591680, 3950848, 4938560, 5181440, 5746688, 6871040, 7183360, 7901696, 9877120, 13742080, 14366720, 15803392, 19754240, 28733440, 31606784, 39508480, 63213568, 79016960, 158033920, 316067840]

約数ペア:

[(1, 316067840), (2, 158033920), (4, 79016960), (5, 63213568), (8, 39508480), (10, 31606784), (11, 28733440), (16, 19754240), (20, 15803392), (22, 14366720), (23, 13742080), (32, 9877120), (40, 7901696), (44, 7183360), (46, 6871040), (55, 5746688), (61, 5181440), (64, 4938560), (80, 3950848), (88, 3591680), (92, 3435520), (110, 2873344), (115, 2748416), (122, 2590720), (128, 2469280), (160, 1975424), (176, 1795840), (184, 1717760), (220, 1436672), (230, 1374208), (244, 1295360), (253, 1249280), (256, 1234640), (305, 1036288), (320, 987712), (352, 897920), (368, 858880), (440, 718336), (460, 687104), (488, 647680), (506, 624640), (512, 617320), (610, 518144), (640, 493856), (671, 471040), (704, 448960), (736, 429440), (880, 359168), (920, 343552), (976, 323840), (1012, 312320), (1024, 308660), (1220, 259072), (1265, 249856), (1280, 246928), (1342, 235520), (1403, 225280), (1408, 224480), (1472, 214720), (1760, 179584), (1840, 171776), (1952, 161920), (2024, 156160), (2048, 154330), (2440, 129536), (2530, 124928), (2560, 123464), (2684, 117760), (2806, 112640), (2816, 112240), (2944, 107360), (3355, 94208), (3520, 89792), (3680, 85888), (3904, 80960), (4048, 78080), (4096, 77165), (4880, 64768), (5060, 62464), (5120, 61732), (5368, 58880), (5612, 56320), (5632, 56120), (5888, 53680), (6710, 47104), (7015, 45056), (7040, 44896), (7360, 42944), (7808, 40480), (8096, 39040), (9760, 32384), (10120, 31232), (10240, 30866), (10736, 29440), (11224, 28160), (11264, 28060), (11776, 26840), (13420, 23552), (14030, 22528), (14080, 22448), (14720, 21472), (15433, 20480), (15616, 20240), (16192, 19520)]