169807680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{8423}}^1$

素因数の和:8453

約数の個数: 168

約数和(自身を含む): 667585152

約数和(自身を除く): 497777472

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 8423, 10080, 16846, 20160, 25269, 33692, 42115, 50538, 58961, 67384, 75807, 84230, 101076, 117922, 126345, 134768, 151614, 168460, 176883, 202152, 235844, 252690, 269536, 294805, 303228, 336920, 353766, 379035, 404304, 471688, 505380, 530649, 539072, 589610, 606456, 673840, 707532, 758070, 808608, 884415, 943376, 1010760, 1061298, 1179220, 1212912, 1347680, 1415064, 1516140, 1617216, 1768830, 1886752, 2021520, 2122596, 2358440, 2425824, 2653245, 2695360, 2830128, 3032280, 3537660, 3773504, 4043040, 4245192, 4716880, 4851648, 5306490, 5660256, 6064560, 7075320, 8086080, 8490384, 9433760, 10612980, 11320512, 12129120, 14150640, 16980768, 18867520, 21225960, 24258240, 28301280, 33961536, 42451920, 56602560, 84903840, 169807680]

約数ペア:

[(1, 169807680), (2, 84903840), (3, 56602560), (4, 42451920), (5, 33961536), (6, 28301280), (7, 24258240), (8, 21225960), (9, 18867520), (10, 16980768), (12, 14150640), (14, 12129120), (15, 11320512), (16, 10612980), (18, 9433760), (20, 8490384), (21, 8086080), (24, 7075320), (28, 6064560), (30, 5660256), (32, 5306490), (35, 4851648), (36, 4716880), (40, 4245192), (42, 4043040), (45, 3773504), (48, 3537660), (56, 3032280), (60, 2830128), (63, 2695360), (64, 2653245), (70, 2425824), (72, 2358440), (80, 2122596), (84, 2021520), (90, 1886752), (96, 1768830), (105, 1617216), (112, 1516140), (120, 1415064), (126, 1347680), (140, 1212912), (144, 1179220), (160, 1061298), (168, 1010760), (180, 943376), (192, 884415), (210, 808608), (224, 758070), (240, 707532), (252, 673840), (280, 606456), (288, 589610), (315, 539072), (320, 530649), (336, 505380), (360, 471688), (420, 404304), (448, 379035), (480, 353766), (504, 336920), (560, 303228), (576, 294805), (630, 269536), (672, 252690), (720, 235844), (840, 202152), (960, 176883), (1008, 168460), (1120, 151614), (1260, 134768), (1344, 126345), (1440, 117922), (1680, 101076), (2016, 84230), (2240, 75807), (2520, 67384), (2880, 58961), (3360, 50538), (4032, 42115), (5040, 33692), (6720, 25269), (8423, 20160), (10080, 16846)]