1248213120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8443}}^1$

素因数の和:8483

約数の個数: 256

約数和(自身を含む): 4961018880

約数和(自身を除く): 3712805760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 4224, 4480, 4620, 4928, 5280, 6160, 6720, 7040, 7392, 8443, 9240, 9856, 10560, 12320, 13440, 14784, 16886, 18480, 21120, 24640, 25329, 29568, 33772, 36960, 42215, 49280, 50658, 59101, 67544, 73920, 84430, 92873, 101316, 118202, 126645, 135088, 147840, 168860, 177303, 185746, 202632, 236404, 253290, 270176, 278619, 295505, 337720, 354606, 371492, 405264, 464365, 472808, 506580, 540352, 557238, 591010, 650111, 675440, 709212, 742984, 810528, 886515, 928730, 945616, 1013160, 1080704, 1114476, 1182020, 1300222, 1350880, 1393095, 1418424, 1485968, 1621056, 1773030, 1857460, 1891232, 1950333, 2026320, 2228952, 2364040, 2600444, 2701760, 2786190, 2836848, 2971936, 3242112, 3250555, 3546060, 3714920, 3782464, 3900666, 4052640, 4457904, 4728080, 5200888, 5403520, 5572380, 5673696, 5943872, 6501110, 7092120, 7429840, 7564928, 7801332, 8105280, 8915808, 9456160, 9751665, 10401776, 11144760, 11347392, 11887744, 13002220, 14184240, 14859680, 15602664, 16210560, 17831616, 18912320, 19503330, 20803552, 22289520, 22694784, 26004440, 28368480, 29719360, 31205328, 35663232, 37824640, 39006660, 41607104, 44579040, 52008880, 56736960, 59438720, 62410656, 78013320, 83214208, 89158080, 104017760, 113473920, 124821312, 156026640, 178316160, 208035520, 249642624, 312053280, 416071040, 624106560, 1248213120]

約数ペア:

[(1, 1248213120), (2, 624106560), (3, 416071040), (4, 312053280), (5, 249642624), (6, 208035520), (7, 178316160), (8, 156026640), (10, 124821312), (11, 113473920), (12, 104017760), (14, 89158080), (15, 83214208), (16, 78013320), (20, 62410656), (21, 59438720), (22, 56736960), (24, 52008880), (28, 44579040), (30, 41607104), (32, 39006660), (33, 37824640), (35, 35663232), (40, 31205328), (42, 29719360), (44, 28368480), (48, 26004440), (55, 22694784), (56, 22289520), (60, 20803552), (64, 19503330), (66, 18912320), (70, 17831616), (77, 16210560), (80, 15602664), (84, 14859680), (88, 14184240), (96, 13002220), (105, 11887744), (110, 11347392), (112, 11144760), (120, 10401776), (128, 9751665), (132, 9456160), (140, 8915808), (154, 8105280), (160, 7801332), (165, 7564928), (168, 7429840), (176, 7092120), (192, 6501110), (210, 5943872), (220, 5673696), (224, 5572380), (231, 5403520), (240, 5200888), (264, 4728080), (280, 4457904), (308, 4052640), (320, 3900666), (330, 3782464), (336, 3714920), (352, 3546060), (384, 3250555), (385, 3242112), (420, 2971936), (440, 2836848), (448, 2786190), (462, 2701760), (480, 2600444), (528, 2364040), (560, 2228952), (616, 2026320), (640, 1950333), (660, 1891232), (672, 1857460), (704, 1773030), (770, 1621056), (840, 1485968), (880, 1418424), (896, 1393095), (924, 1350880), (960, 1300222), (1056, 1182020), (1120, 1114476), (1155, 1080704), (1232, 1013160), (1320, 945616), (1344, 928730), (1408, 886515), (1540, 810528), (1680, 742984), (1760, 709212), (1848, 675440), (1920, 650111), (2112, 591010), (2240, 557238), (2310, 540352), (2464, 506580), (2640, 472808), (2688, 464365), (3080, 405264), (3360, 371492), (3520, 354606), (3696, 337720), (4224, 295505), (4480, 278619), (4620, 270176), (4928, 253290), (5280, 236404), (6160, 202632), (6720, 185746), (7040, 177303), (7392, 168860), (8443, 147840), (9240, 135088), (9856, 126645), (10560, 118202), (12320, 101316), (13440, 92873), (14784, 84430), (16886, 73920), (18480, 67544), (21120, 59101), (24640, 50658), (25329, 49280), (29568, 42215), (33772, 36960)]