202165440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1110

約数の個数: 112

約数和(自身を含む): 645200640

約数和(自身を除く): 443035200

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, 160, 192, 240, 251, 320, 480, 502, 753, 839, 960, 1004, 1255, 1506, 1678, 2008, 2510, 2517, 3012, 3356, 3765, 4016, 4195, 5020, 5034, 6024, 6712, 7530, 8032, 8390, 10040, 10068, 12048, 12585, 13424, 15060, 16064, 16780, 20080, 20136, 24096, 25170, 26848, 30120, 33560, 40160, 40272, 48192, 50340, 53696, 60240, 67120, 80320, 80544, 100680, 120480, 134240, 161088, 201360, 210589, 240960, 268480, 402720, 421178, 631767, 805440, 842356, 1052945, 1263534, 1684712, 2105890, 2527068, 3158835, 3369424, 4211780, 5054136, 6317670, 6738848, 8423560, 10108272, 12635340, 13477696, 16847120, 20216544, 25270680, 33694240, 40433088, 50541360, 67388480, 101082720, 202165440]

約数ペア:

[(1, 202165440), (2, 101082720), (3, 67388480), (4, 50541360), (5, 40433088), (6, 33694240), (8, 25270680), (10, 20216544), (12, 16847120), (15, 13477696), (16, 12635340), (20, 10108272), (24, 8423560), (30, 6738848), (32, 6317670), (40, 5054136), (48, 4211780), (60, 3369424), (64, 3158835), (80, 2527068), (96, 2105890), (120, 1684712), (160, 1263534), (192, 1052945), (240, 842356), (251, 805440), (320, 631767), (480, 421178), (502, 402720), (753, 268480), (839, 240960), (960, 210589), (1004, 201360), (1255, 161088), (1506, 134240), (1678, 120480), (2008, 100680), (2510, 80544), (2517, 80320), (3012, 67120), (3356, 60240), (3765, 53696), (4016, 50340), (4195, 48192), (5020, 40272), (5034, 40160), (6024, 33560), (6712, 30120), (7530, 26848), (8032, 25170), (8390, 24096), (10040, 20136), (10068, 20080), (12048, 16780), (12585, 16064), (13424, 15060)]