1643704320

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:926

約数の個数: 208

約数和(自身を含む): 5435154432

約数和(自身を除く): 3791450112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 863, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1726, 1860, 1920, 1984, 2048, 2480, 2560, 2589, 2976, 3072, 3452, 3720, 3840, 3968, 4096, 4315, 4960, 5120, 5178, 5952, 6144, 6904, 7440, 7680, 7936, 8630, 9920, 10240, 10356, 11904, 12288, 12945, 13808, 14880, 15360, 15872, 17260, 19840, 20480, 20712, 23808, 25890, 26753, 27616, 29760, 30720, 31744, 34520, 39680, 41424, 47616, 51780, 53506, 55232, 59520, 61440, 63488, 69040, 79360, 80259, 82848, 95232, 103560, 107012, 110464, 119040, 126976, 133765, 138080, 158720, 160518, 165696, 190464, 207120, 214024, 220928, 238080, 267530, 276160, 317440, 321036, 331392, 380928, 401295, 414240, 428048, 441856, 476160, 535060, 552320, 634880, 642072, 662784, 802590, 828480, 856096, 883712, 952320, 1070120, 1104640, 1284144, 1325568, 1605180, 1656960, 1712192, 1767424, 1904640, 2140240, 2209280, 2568288, 2651136, 3210360, 3313920, 3424384, 3534848, 4280480, 4418560, 5136576, 5302272, 6420720, 6627840, 6848768, 8560960, 8837120, 10273152, 10604544, 12841440, 13255680, 13697536, 17121920, 17674240, 20546304, 25682880, 26511360, 27395072, 34243840, 41092608, 51365760, 53022720, 54790144, 68487680, 82185216, 102731520, 109580288, 136975360, 164370432, 205463040, 273950720, 328740864, 410926080, 547901440, 821852160, 1643704320]

約数ペア:

[(1, 1643704320), (2, 821852160), (3, 547901440), (4, 410926080), (5, 328740864), (6, 273950720), (8, 205463040), (10, 164370432), (12, 136975360), (15, 109580288), (16, 102731520), (20, 82185216), (24, 68487680), (30, 54790144), (31, 53022720), (32, 51365760), (40, 41092608), (48, 34243840), (60, 27395072), (62, 26511360), (64, 25682880), (80, 20546304), (93, 17674240), (96, 17121920), (120, 13697536), (124, 13255680), (128, 12841440), (155, 10604544), (160, 10273152), (186, 8837120), (192, 8560960), (240, 6848768), (248, 6627840), (256, 6420720), (310, 5302272), (320, 5136576), (372, 4418560), (384, 4280480), (465, 3534848), (480, 3424384), (496, 3313920), (512, 3210360), (620, 2651136), (640, 2568288), (744, 2209280), (768, 2140240), (863, 1904640), (930, 1767424), (960, 1712192), (992, 1656960), (1024, 1605180), (1240, 1325568), (1280, 1284144), (1488, 1104640), (1536, 1070120), (1726, 952320), (1860, 883712), (1920, 856096), (1984, 828480), (2048, 802590), (2480, 662784), (2560, 642072), (2589, 634880), (2976, 552320), (3072, 535060), (3452, 476160), (3720, 441856), (3840, 428048), (3968, 414240), (4096, 401295), (4315, 380928), (4960, 331392), (5120, 321036), (5178, 317440), (5952, 276160), (6144, 267530), (6904, 238080), (7440, 220928), (7680, 214024), (7936, 207120), (8630, 190464), (9920, 165696), (10240, 160518), (10356, 158720), (11904, 138080), (12288, 133765), (12945, 126976), (13808, 119040), (14880, 110464), (15360, 107012), (15872, 103560), (17260, 95232), (19840, 82848), (20480, 80259), (20712, 79360), (23808, 69040), (25890, 63488), (26753, 61440), (27616, 59520), (29760, 55232), (30720, 53506), (31744, 51780), (34520, 47616), (39680, 41424)]