7886042880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2137}}^1$

素因数の和:2223

約数の個数: 216

約数和(自身を含む): 26036888976

約数和(自身を除く): 18150846096

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, 620, 640, 744, 768, 930, 960, 961, 992, 1240, 1280, 1488, 1860, 1920, 1922, 1984, 2137, 2480, 2883, 2976, 3720, 3840, 3844, 3968, 4274, 4805, 4960, 5766, 5952, 6411, 7440, 7688, 7936, 8548, 9610, 9920, 10685, 11532, 11904, 12822, 14415, 14880, 15376, 17096, 19220, 19840, 21370, 23064, 23808, 25644, 28830, 29760, 30752, 32055, 34192, 38440, 39680, 42740, 46128, 51288, 57660, 59520, 61504, 64110, 66247, 68384, 76880, 85480, 92256, 102576, 115320, 119040, 123008, 128220, 132494, 136768, 153760, 170960, 184512, 198741, 205152, 230640, 246016, 256440, 264988, 273536, 307520, 331235, 341920, 369024, 397482, 410304, 461280, 512880, 529976, 547072, 615040, 662470, 683840, 738048, 794964, 820608, 922560, 993705, 1025760, 1059952, 1230080, 1324940, 1367680, 1589928, 1641216, 1845120, 1987410, 2051520, 2053657, 2119904, 2649880, 2735360, 3179856, 3690240, 3974820, 4103040, 4107314, 4239808, 5299760, 6160971, 6359712, 7949640, 8206080, 8214628, 8479616, 10268285, 10599520, 12321942, 12719424, 15899280, 16429256, 16959232, 20536570, 21199040, 24643884, 25438848, 30804855, 31798560, 32858512, 41073140, 42398080, 49287768, 50877696, 61609710, 63597120, 65717024, 82146280, 84796160, 98575536, 123219420, 127194240, 131434048, 164292560, 197151072, 246438840, 254388480, 262868096, 328585120, 394302144, 492877680, 525736192, 657170240, 788604288, 985755360, 1314340480, 1577208576, 1971510720, 2628680960, 3943021440, 7886042880]

約数ペア:

[(1, 7886042880), (2, 3943021440), (3, 2628680960), (4, 1971510720), (5, 1577208576), (6, 1314340480), (8, 985755360), (10, 788604288), (12, 657170240), (15, 525736192), (16, 492877680), (20, 394302144), (24, 328585120), (30, 262868096), (31, 254388480), (32, 246438840), (40, 197151072), (48, 164292560), (60, 131434048), (62, 127194240), (64, 123219420), (80, 98575536), (93, 84796160), (96, 82146280), (120, 65717024), (124, 63597120), (128, 61609710), (155, 50877696), (160, 49287768), (186, 42398080), (192, 41073140), (240, 32858512), (248, 31798560), (256, 30804855), (310, 25438848), (320, 24643884), (372, 21199040), (384, 20536570), (465, 16959232), (480, 16429256), (496, 15899280), (620, 12719424), (640, 12321942), (744, 10599520), (768, 10268285), (930, 8479616), (960, 8214628), (961, 8206080), (992, 7949640), (1240, 6359712), (1280, 6160971), (1488, 5299760), (1860, 4239808), (1920, 4107314), (1922, 4103040), (1984, 3974820), (2137, 3690240), (2480, 3179856), (2883, 2735360), (2976, 2649880), (3720, 2119904), (3840, 2053657), (3844, 2051520), (3968, 1987410), (4274, 1845120), (4805, 1641216), (4960, 1589928), (5766, 1367680), (5952, 1324940), (6411, 1230080), (7440, 1059952), (7688, 1025760), (7936, 993705), (8548, 922560), (9610, 820608), (9920, 794964), (10685, 738048), (11532, 683840), (11904, 662470), (12822, 615040), (14415, 547072), (14880, 529976), (15376, 512880), (17096, 461280), (19220, 410304), (19840, 397482), (21370, 369024), (23064, 341920), (23808, 331235), (25644, 307520), (28830, 273536), (29760, 264988), (30752, 256440), (32055, 246016), (34192, 230640), (38440, 205152), (39680, 198741), (42740, 184512), (46128, 170960), (51288, 153760), (57660, 136768), (59520, 132494), (61504, 128220), (64110, 123008), (66247, 119040), (68384, 115320), (76880, 102576), (85480, 92256)]