7756438080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1305

約数の個数: 224

約数和(自身を含む): 25543507968

約数和(自身を除く): 17787069888

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, 155, 160, 186, 192, 240, 248, 263, 310, 320, 372, 465, 480, 496, 526, 620, 744, 789, 930, 960, 991, 992, 1052, 1240, 1315, 1488, 1578, 1860, 1982, 1984, 2104, 2480, 2630, 2973, 2976, 3156, 3720, 3945, 3964, 4208, 4955, 4960, 5260, 5946, 5952, 6312, 7440, 7890, 7928, 8153, 8416, 9910, 9920, 10520, 11892, 12624, 14865, 14880, 15780, 15856, 16306, 16832, 19820, 21040, 23784, 24459, 25248, 29730, 29760, 30721, 31560, 31712, 32612, 39640, 40765, 42080, 47568, 48918, 50496, 59460, 61442, 63120, 63424, 65224, 79280, 81530, 84160, 92163, 95136, 97836, 118920, 122295, 122884, 126240, 130448, 153605, 158560, 163060, 184326, 190272, 195672, 237840, 244590, 245768, 252480, 260633, 260896, 307210, 317120, 326120, 368652, 391344, 460815, 475680, 489180, 491536, 521266, 521792, 614420, 652240, 737304, 781899, 782688, 921630, 951360, 978360, 983072, 1042532, 1228840, 1303165, 1304480, 1474608, 1563798, 1565376, 1843260, 1956720, 1966144, 2085064, 2457680, 2606330, 2608960, 2949216, 3127596, 3686520, 3909495, 3913440, 4170128, 4915360, 5212660, 5898432, 6255192, 7373040, 7818990, 7826880, 8079623, 8340256, 9830720, 10425320, 12510384, 14746080, 15637980, 16159246, 16680512, 20850640, 24238869, 25020768, 29492160, 31275960, 32318492, 40398115, 41701280, 48477738, 50041536, 62551920, 64636984, 80796230, 83402560, 96955476, 121194345, 125103840, 129273968, 161592460, 193910952, 242388690, 250207680, 258547936, 323184920, 387821904, 484777380, 517095872, 646369840, 775643808, 969554760, 1292739680, 1551287616, 1939109520, 2585479360, 3878219040, 7756438080]

約数ペア:

[(1, 7756438080), (2, 3878219040), (3, 2585479360), (4, 1939109520), (5, 1551287616), (6, 1292739680), (8, 969554760), (10, 775643808), (12, 646369840), (15, 517095872), (16, 484777380), (20, 387821904), (24, 323184920), (30, 258547936), (31, 250207680), (32, 242388690), (40, 193910952), (48, 161592460), (60, 129273968), (62, 125103840), (64, 121194345), (80, 96955476), (93, 83402560), (96, 80796230), (120, 64636984), (124, 62551920), (155, 50041536), (160, 48477738), (186, 41701280), (192, 40398115), (240, 32318492), (248, 31275960), (263, 29492160), (310, 25020768), (320, 24238869), (372, 20850640), (465, 16680512), (480, 16159246), (496, 15637980), (526, 14746080), (620, 12510384), (744, 10425320), (789, 9830720), (930, 8340256), (960, 8079623), (991, 7826880), (992, 7818990), (1052, 7373040), (1240, 6255192), (1315, 5898432), (1488, 5212660), (1578, 4915360), (1860, 4170128), (1982, 3913440), (1984, 3909495), (2104, 3686520), (2480, 3127596), (2630, 2949216), (2973, 2608960), (2976, 2606330), (3156, 2457680), (3720, 2085064), (3945, 1966144), (3964, 1956720), (4208, 1843260), (4955, 1565376), (4960, 1563798), (5260, 1474608), (5946, 1304480), (5952, 1303165), (6312, 1228840), (7440, 1042532), (7890, 983072), (7928, 978360), (8153, 951360), (8416, 921630), (9910, 782688), (9920, 781899), (10520, 737304), (11892, 652240), (12624, 614420), (14865, 521792), (14880, 521266), (15780, 491536), (15856, 489180), (16306, 475680), (16832, 460815), (19820, 391344), (21040, 368652), (23784, 326120), (24459, 317120), (25248, 307210), (29730, 260896), (29760, 260633), (30721, 252480), (31560, 245768), (31712, 244590), (32612, 237840), (39640, 195672), (40765, 190272), (42080, 184326), (47568, 163060), (48918, 158560), (50496, 153605), (59460, 130448), (61442, 126240), (63120, 122884), (63424, 122295), (65224, 118920), (79280, 97836), (81530, 95136), (84160, 92163)]