171467520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{6379}}^1$

素因数の和:6410

約数の個数: 144

約数和(自身を含む): 625954560

約数和(自身を除く): 454487040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6379, 6720, 8960, 12758, 13440, 19137, 25516, 26880, 31895, 38274, 44653, 51032, 63790, 76548, 89306, 95685, 102064, 127580, 133959, 153096, 178612, 191370, 204128, 223265, 255160, 267918, 306192, 357224, 382740, 408256, 446530, 510320, 535836, 612384, 669795, 714448, 765480, 816512, 893060, 1020640, 1071672, 1224768, 1339590, 1428896, 1530960, 1633024, 1786120, 2041280, 2143344, 2449536, 2679180, 2857792, 3061920, 3572240, 4082560, 4286688, 4899072, 5358360, 5715584, 6123840, 7144480, 8165120, 8573376, 10716720, 11431168, 12247680, 14288960, 17146752, 21433440, 24495360, 28577920, 34293504, 42866880, 57155840, 85733760, 171467520]

約数ペア:

[(1, 171467520), (2, 85733760), (3, 57155840), (4, 42866880), (5, 34293504), (6, 28577920), (7, 24495360), (8, 21433440), (10, 17146752), (12, 14288960), (14, 12247680), (15, 11431168), (16, 10716720), (20, 8573376), (21, 8165120), (24, 7144480), (28, 6123840), (30, 5715584), (32, 5358360), (35, 4899072), (40, 4286688), (42, 4082560), (48, 3572240), (56, 3061920), (60, 2857792), (64, 2679180), (70, 2449536), (80, 2143344), (84, 2041280), (96, 1786120), (105, 1633024), (112, 1530960), (120, 1428896), (128, 1339590), (140, 1224768), (160, 1071672), (168, 1020640), (192, 893060), (210, 816512), (224, 765480), (240, 714448), (256, 669795), (280, 612384), (320, 535836), (336, 510320), (384, 446530), (420, 408256), (448, 382740), (480, 357224), (560, 306192), (640, 267918), (672, 255160), (768, 223265), (840, 204128), (896, 191370), (960, 178612), (1120, 153096), (1280, 133959), (1344, 127580), (1680, 102064), (1792, 95685), (1920, 89306), (2240, 76548), (2688, 63790), (3360, 51032), (3840, 44653), (4480, 38274), (5376, 31895), (6379, 26880), (6720, 25516), (8960, 19137), (12758, 13440)]