340735680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:488

約数の個数: 224

約数和(自身を含む): 1216152000

約数和(自身を除く): 875416320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 113, 120, 135, 144, 160, 180, 192, 216, 226, 240, 270, 288, 320, 339, 349, 360, 432, 452, 480, 540, 565, 576, 678, 698, 720, 864, 904, 960, 1017, 1047, 1080, 1130, 1356, 1396, 1440, 1695, 1728, 1745, 1808, 2034, 2094, 2160, 2260, 2712, 2792, 2880, 3051, 3141, 3390, 3490, 3616, 4068, 4188, 4320, 4520, 5085, 5235, 5424, 5584, 6102, 6282, 6780, 6980, 7232, 8136, 8376, 8640, 9040, 9423, 10170, 10470, 10848, 11168, 12204, 12564, 13560, 13960, 15255, 15705, 16272, 16752, 18080, 18846, 20340, 20940, 21696, 22336, 24408, 25128, 27120, 27920, 30510, 31410, 32544, 33504, 36160, 37692, 39437, 40680, 41880, 47115, 48816, 50256, 54240, 55840, 61020, 62820, 65088, 67008, 75384, 78874, 81360, 83760, 94230, 97632, 100512, 108480, 111680, 118311, 122040, 125640, 150768, 157748, 162720, 167520, 188460, 195264, 197185, 201024, 236622, 244080, 251280, 301536, 315496, 325440, 335040, 354933, 376920, 394370, 473244, 488160, 502560, 591555, 603072, 630992, 709866, 753840, 788740, 946488, 976320, 1005120, 1064799, 1183110, 1261984, 1419732, 1507680, 1577480, 1774665, 1892976, 2129598, 2366220, 2523968, 2839464, 3015360, 3154960, 3549330, 3785952, 4259196, 4732440, 5323995, 5678928, 6309920, 7098660, 7571904, 8518392, 9464880, 10647990, 11357856, 12619840, 14197320, 17036784, 18929760, 21295980, 22715712, 28394640, 34073568, 37859520, 42591960, 56789280, 68147136, 85183920, 113578560, 170367840, 340735680]

約数ペア:

[(1, 340735680), (2, 170367840), (3, 113578560), (4, 85183920), (5, 68147136), (6, 56789280), (8, 42591960), (9, 37859520), (10, 34073568), (12, 28394640), (15, 22715712), (16, 21295980), (18, 18929760), (20, 17036784), (24, 14197320), (27, 12619840), (30, 11357856), (32, 10647990), (36, 9464880), (40, 8518392), (45, 7571904), (48, 7098660), (54, 6309920), (60, 5678928), (64, 5323995), (72, 4732440), (80, 4259196), (90, 3785952), (96, 3549330), (108, 3154960), (113, 3015360), (120, 2839464), (135, 2523968), (144, 2366220), (160, 2129598), (180, 1892976), (192, 1774665), (216, 1577480), (226, 1507680), (240, 1419732), (270, 1261984), (288, 1183110), (320, 1064799), (339, 1005120), (349, 976320), (360, 946488), (432, 788740), (452, 753840), (480, 709866), (540, 630992), (565, 603072), (576, 591555), (678, 502560), (698, 488160), (720, 473244), (864, 394370), (904, 376920), (960, 354933), (1017, 335040), (1047, 325440), (1080, 315496), (1130, 301536), (1356, 251280), (1396, 244080), (1440, 236622), (1695, 201024), (1728, 197185), (1745, 195264), (1808, 188460), (2034, 167520), (2094, 162720), (2160, 157748), (2260, 150768), (2712, 125640), (2792, 122040), (2880, 118311), (3051, 111680), (3141, 108480), (3390, 100512), (3490, 97632), (3616, 94230), (4068, 83760), (4188, 81360), (4320, 78874), (4520, 75384), (5085, 67008), (5235, 65088), (5424, 62820), (5584, 61020), (6102, 55840), (6282, 54240), (6780, 50256), (6980, 48816), (7232, 47115), (8136, 41880), (8376, 40680), (8640, 39437), (9040, 37692), (9423, 36160), (10170, 33504), (10470, 32544), (10848, 31410), (11168, 30510), (12204, 27920), (12564, 27120), (13560, 25128), (13960, 24408), (15255, 22336), (15705, 21696), (16272, 20940), (16752, 20340), (18080, 18846)]