169455120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 551214720

約数和(自身を除く): 381759600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 97, 116, 120, 145, 174, 194, 232, 240, 251, 290, 291, 348, 388, 435, 464, 485, 502, 580, 582, 696, 753, 776, 870, 970, 1004, 1160, 1164, 1255, 1392, 1455, 1506, 1552, 1740, 1940, 2008, 2320, 2328, 2510, 2813, 2910, 3012, 3480, 3765, 3880, 4016, 4656, 5020, 5626, 5820, 6024, 6960, 7279, 7530, 7760, 8439, 10040, 11252, 11640, 12048, 14065, 14558, 15060, 16878, 20080, 21837, 22504, 23280, 24347, 28130, 29116, 30120, 33756, 36395, 42195, 43674, 45008, 48694, 56260, 58232, 60240, 67512, 72790, 73041, 84390, 87348, 97388, 109185, 112520, 116464, 121735, 135024, 145580, 146082, 168780, 174696, 194776, 218370, 225040, 243470, 291160, 292164, 337560, 349392, 365205, 389552, 436740, 486940, 582320, 584328, 675120, 706063, 730410, 873480, 973880, 1168656, 1412126, 1460820, 1746960, 1947760, 2118189, 2824252, 2921640, 3530315, 4236378, 5648504, 5843280, 7060630, 8472756, 10590945, 11297008, 14121260, 16945512, 21181890, 28242520, 33891024, 42363780, 56485040, 84727560, 169455120]

約数ペア:

[(1, 169455120), (2, 84727560), (3, 56485040), (4, 42363780), (5, 33891024), (6, 28242520), (8, 21181890), (10, 16945512), (12, 14121260), (15, 11297008), (16, 10590945), (20, 8472756), (24, 7060630), (29, 5843280), (30, 5648504), (40, 4236378), (48, 3530315), (58, 2921640), (60, 2824252), (80, 2118189), (87, 1947760), (97, 1746960), (116, 1460820), (120, 1412126), (145, 1168656), (174, 973880), (194, 873480), (232, 730410), (240, 706063), (251, 675120), (290, 584328), (291, 582320), (348, 486940), (388, 436740), (435, 389552), (464, 365205), (485, 349392), (502, 337560), (580, 292164), (582, 291160), (696, 243470), (753, 225040), (776, 218370), (870, 194776), (970, 174696), (1004, 168780), (1160, 146082), (1164, 145580), (1255, 135024), (1392, 121735), (1455, 116464), (1506, 112520), (1552, 109185), (1740, 97388), (1940, 87348), (2008, 84390), (2320, 73041), (2328, 72790), (2510, 67512), (2813, 60240), (2910, 58232), (3012, 56260), (3480, 48694), (3765, 45008), (3880, 43674), (4016, 42195), (4656, 36395), (5020, 33756), (5626, 30120), (5820, 29116), (6024, 28130), (6960, 24347), (7279, 23280), (7530, 22504), (7760, 21837), (8439, 20080), (10040, 16878), (11252, 15060), (11640, 14558), (12048, 14065)]