169182720

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1049}}^1$

素因数の和:1085

約数の個数: 240

約数和(自身を含む): 670269600

約数和(自身を除く): 501086880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1049, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2098, 2240, 2304, 2520, 2560, 2688, 2880, 3147, 3360, 3584, 3840, 4032, 4196, 4480, 4608, 5040, 5245, 5376, 5760, 6294, 6720, 7343, 7680, 8064, 8392, 8960, 9441, 10080, 10490, 10752, 11520, 12588, 13440, 14686, 15735, 16128, 16784, 17920, 18882, 20160, 20980, 22029, 23040, 25176, 26880, 29372, 31470, 32256, 33568, 36715, 37764, 40320, 41960, 44058, 47205, 50352, 53760, 58744, 62940, 66087, 67136, 73430, 75528, 80640, 83920, 88116, 94410, 100704, 110145, 117488, 125880, 132174, 134272, 146860, 151056, 161280, 167840, 176232, 188820, 201408, 220290, 234976, 251760, 264348, 268544, 293720, 302112, 330435, 335680, 352464, 377640, 402816, 440580, 469952, 503520, 528696, 537088, 587440, 604224, 660870, 671360, 704928, 755280, 805632, 881160, 939904, 1007040, 1057392, 1174880, 1208448, 1321740, 1342720, 1409856, 1510560, 1611264, 1762320, 1879808, 2014080, 2114784, 2349760, 2416896, 2643480, 2685440, 2819712, 3021120, 3524640, 3759616, 4028160, 4229568, 4699520, 4833792, 5286960, 5639424, 6042240, 7049280, 8056320, 8459136, 9399040, 10573920, 11278848, 12084480, 14098560, 16918272, 18798080, 21147840, 24168960, 28197120, 33836544, 42295680, 56394240, 84591360, 169182720]

約数ペア:

[(1, 169182720), (2, 84591360), (3, 56394240), (4, 42295680), (5, 33836544), (6, 28197120), (7, 24168960), (8, 21147840), (9, 18798080), (10, 16918272), (12, 14098560), (14, 12084480), (15, 11278848), (16, 10573920), (18, 9399040), (20, 8459136), (21, 8056320), (24, 7049280), (28, 6042240), (30, 5639424), (32, 5286960), (35, 4833792), (36, 4699520), (40, 4229568), (42, 4028160), (45, 3759616), (48, 3524640), (56, 3021120), (60, 2819712), (63, 2685440), (64, 2643480), (70, 2416896), (72, 2349760), (80, 2114784), (84, 2014080), (90, 1879808), (96, 1762320), (105, 1611264), (112, 1510560), (120, 1409856), (126, 1342720), (128, 1321740), (140, 1208448), (144, 1174880), (160, 1057392), (168, 1007040), (180, 939904), (192, 881160), (210, 805632), (224, 755280), (240, 704928), (252, 671360), (256, 660870), (280, 604224), (288, 587440), (315, 537088), (320, 528696), (336, 503520), (360, 469952), (384, 440580), (420, 402816), (448, 377640), (480, 352464), (504, 335680), (512, 330435), (560, 302112), (576, 293720), (630, 268544), (640, 264348), (672, 251760), (720, 234976), (768, 220290), (840, 201408), (896, 188820), (960, 176232), (1008, 167840), (1049, 161280), (1120, 151056), (1152, 146860), (1260, 134272), (1280, 132174), (1344, 125880), (1440, 117488), (1536, 110145), (1680, 100704), (1792, 94410), (1920, 88116), (2016, 83920), (2098, 80640), (2240, 75528), (2304, 73430), (2520, 67136), (2560, 66087), (2688, 62940), (2880, 58744), (3147, 53760), (3360, 50352), (3584, 47205), (3840, 44058), (4032, 41960), (4196, 40320), (4480, 37764), (4608, 36715), (5040, 33568), (5245, 32256), (5376, 31470), (5760, 29372), (6294, 26880), (6720, 25176), (7343, 23040), (7680, 22029), (8064, 20980), (8392, 20160), (8960, 18882), (9441, 17920), (10080, 16784), (10490, 16128), (10752, 15735), (11520, 14686), (12588, 13440)]