738107520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12401}}^1$

素因数の和:12454

約数の個数: 128

約数和(自身を含む): 2428807680

約数和(自身を除く): 1690700160

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 12401, 14880, 19840, 24802, 29760, 37203, 49604, 59520, 62005, 74406, 99208, 124010, 148812, 186015, 198416, 248020, 297624, 372030, 384431, 396832, 496040, 595248, 744060, 768862, 793664, 992080, 1153293, 1190496, 1488120, 1537724, 1587328, 1922155, 1984160, 2306586, 2380992, 2976240, 3075448, 3844310, 3968320, 4613172, 4761984, 5766465, 5952480, 6150896, 7688620, 7936640, 9226344, 11532930, 11904960, 12301792, 15377240, 18452688, 23065860, 23809920, 24603584, 30754480, 36905376, 46131720, 49207168, 61508960, 73810752, 92263440, 123017920, 147621504, 184526880, 246035840, 369053760, 738107520]

約数ペア:

[(1, 738107520), (2, 369053760), (3, 246035840), (4, 184526880), (5, 147621504), (6, 123017920), (8, 92263440), (10, 73810752), (12, 61508960), (15, 49207168), (16, 46131720), (20, 36905376), (24, 30754480), (30, 24603584), (31, 23809920), (32, 23065860), (40, 18452688), (48, 15377240), (60, 12301792), (62, 11904960), (64, 11532930), (80, 9226344), (93, 7936640), (96, 7688620), (120, 6150896), (124, 5952480), (128, 5766465), (155, 4761984), (160, 4613172), (186, 3968320), (192, 3844310), (240, 3075448), (248, 2976240), (310, 2380992), (320, 2306586), (372, 1984160), (384, 1922155), (465, 1587328), (480, 1537724), (496, 1488120), (620, 1190496), (640, 1153293), (744, 992080), (930, 793664), (960, 768862), (992, 744060), (1240, 595248), (1488, 496040), (1860, 396832), (1920, 384431), (1984, 372030), (2480, 297624), (2976, 248020), (3720, 198416), (3968, 186015), (4960, 148812), (5952, 124010), (7440, 99208), (9920, 74406), (11904, 62005), (12401, 59520), (14880, 49604), (19840, 37203), (24802, 29760)]