6579896320

素因数分解:

$2^{14}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2655

約数の個数: 120

約数和(自身を含む): 16306956288

約数和(自身を除く): 9727059968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2048, 2480, 2560, 2591, 3968, 4096, 4960, 5120, 5182, 7936, 8192, 9920, 10240, 10364, 12955, 15872, 16384, 19840, 20480, 20728, 25910, 31744, 39680, 40960, 41456, 51820, 63488, 79360, 80321, 81920, 82912, 103640, 126976, 158720, 160642, 165824, 207280, 253952, 317440, 321284, 331648, 401605, 414560, 507904, 634880, 642568, 663296, 803210, 829120, 1269760, 1285136, 1326592, 1606420, 1658240, 2539520, 2570272, 2653184, 3212840, 3316480, 5140544, 5306368, 6425680, 6632960, 10281088, 10612736, 12851360, 13265920, 20562176, 21225472, 25702720, 26531840, 41124352, 42450944, 51405440, 53063680, 82248704, 102810880, 106127360, 164497408, 205621760, 212254720, 328994816, 411243520, 657989632, 822487040, 1315979264, 1644974080, 3289948160, 6579896320]

約数ペア:

[(1, 6579896320), (2, 3289948160), (4, 1644974080), (5, 1315979264), (8, 822487040), (10, 657989632), (16, 411243520), (20, 328994816), (31, 212254720), (32, 205621760), (40, 164497408), (62, 106127360), (64, 102810880), (80, 82248704), (124, 53063680), (128, 51405440), (155, 42450944), (160, 41124352), (248, 26531840), (256, 25702720), (310, 21225472), (320, 20562176), (496, 13265920), (512, 12851360), (620, 10612736), (640, 10281088), (992, 6632960), (1024, 6425680), (1240, 5306368), (1280, 5140544), (1984, 3316480), (2048, 3212840), (2480, 2653184), (2560, 2570272), (2591, 2539520), (3968, 1658240), (4096, 1606420), (4960, 1326592), (5120, 1285136), (5182, 1269760), (7936, 829120), (8192, 803210), (9920, 663296), (10240, 642568), (10364, 634880), (12955, 507904), (15872, 414560), (16384, 401605), (19840, 331648), (20480, 321284), (20728, 317440), (25910, 253952), (31744, 207280), (39680, 165824), (40960, 160642), (41456, 158720), (51820, 126976), (63488, 103640), (79360, 82912), (80321, 81920)]