19372283502720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{68489}}^1\times {\mathrm{147319}}^1$

素因数の和:215830

約数の個数: 128

約数和(自身を含む): 61750474416000

約数和(自身を除く): 42378190913280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 68489, 136978, 147319, 205467, 273956, 294638, 342445, 410934, 441957, 547912, 589276, 684890, 736595, 821868, 883914, 1027335, 1095824, 1178552, 1369780, 1473190, 1643736, 1767828, 2054670, 2191648, 2209785, 2357104, 2739560, 2946380, 3287472, 3535656, 4109340, 4383296, 4419570, 4714208, 5479120, 5892760, 6574944, 7071312, 8218680, 8766592, 8839140, 9428416, 10958240, 11785520, 13149888, 14142624, 16437360, 17678280, 18856832, 21916480, 23571040, 26299776, 28285248, 32874720, 35356560, 43832960, 47142080, 56570496, 65749440, 70713120, 94284160, 131498880, 141426240, 282852480, 10089730991, 20179461982, 30269192973, 40358923964, 50448654955, 60538385946, 80717847928, 100897309910, 121076771892, 151345964865, 161435695856, 201794619820, 242153543784, 302691929730, 322871391712, 403589239640, 484307087568, 605383859460, 645742783424, 807178479280, 968614175136, 1210767718920, 1291485566848, 1614356958560, 1937228350272, 2421535437840, 3228713917120, 3874456700544, 4843070875680, 6457427834240, 9686141751360, 19372283502720]

約数ペア:

[(1, 19372283502720), (2, 9686141751360), (3, 6457427834240), (4, 4843070875680), (5, 3874456700544), (6, 3228713917120), (8, 2421535437840), (10, 1937228350272), (12, 1614356958560), (15, 1291485566848), (16, 1210767718920), (20, 968614175136), (24, 807178479280), (30, 645742783424), (32, 605383859460), (40, 484307087568), (48, 403589239640), (60, 322871391712), (64, 302691929730), (80, 242153543784), (96, 201794619820), (120, 161435695856), (128, 151345964865), (160, 121076771892), (192, 100897309910), (240, 80717847928), (320, 60538385946), (384, 50448654955), (480, 40358923964), (640, 30269192973), (960, 20179461982), (1920, 10089730991), (68489, 282852480), (136978, 141426240), (147319, 131498880), (205467, 94284160), (273956, 70713120), (294638, 65749440), (342445, 56570496), (410934, 47142080), (441957, 43832960), (547912, 35356560), (589276, 32874720), (684890, 28285248), (736595, 26299776), (821868, 23571040), (883914, 21916480), (1027335, 18856832), (1095824, 17678280), (1178552, 16437360), (1369780, 14142624), (1473190, 13149888), (1643736, 11785520), (1767828, 10958240), (2054670, 9428416), (2191648, 8839140), (2209785, 8766592), (2357104, 8218680), (2739560, 7071312), (2946380, 6574944), (3287472, 5892760), (3535656, 5479120), (4109340, 4714208), (4383296, 4419570)]