214271680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4159}}^1$

素因数の和:4206

約数の個数: 112

約数和(自身を含む): 608624640

約数和(自身を除く): 394352960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3680, 4159, 5152, 6440, 7360, 8318, 10304, 12880, 16636, 20795, 25760, 29113, 33272, 41590, 51520, 58226, 66544, 83180, 95657, 116452, 133088, 145565, 166360, 191314, 232904, 266176, 291130, 332720, 382628, 465808, 478285, 582260, 665440, 669599, 765256, 931616, 956570, 1164520, 1330880, 1339198, 1530512, 1863232, 1913140, 2329040, 2678396, 3061024, 3347995, 3826280, 4658080, 5356792, 6122048, 6695990, 7652560, 9316160, 10713584, 13391980, 15305120, 21427168, 26783960, 30610240, 42854336, 53567920, 107135840, 214271680]

約数ペア:

[(1, 214271680), (2, 107135840), (4, 53567920), (5, 42854336), (7, 30610240), (8, 26783960), (10, 21427168), (14, 15305120), (16, 13391980), (20, 10713584), (23, 9316160), (28, 7652560), (32, 6695990), (35, 6122048), (40, 5356792), (46, 4658080), (56, 3826280), (64, 3347995), (70, 3061024), (80, 2678396), (92, 2329040), (112, 1913140), (115, 1863232), (140, 1530512), (160, 1339198), (161, 1330880), (184, 1164520), (224, 956570), (230, 931616), (280, 765256), (320, 669599), (322, 665440), (368, 582260), (448, 478285), (460, 465808), (560, 382628), (644, 332720), (736, 291130), (805, 266176), (920, 232904), (1120, 191314), (1288, 166360), (1472, 145565), (1610, 133088), (1840, 116452), (2240, 95657), (2576, 83180), (3220, 66544), (3680, 58226), (4159, 51520), (5152, 41590), (6440, 33272), (7360, 29113), (8318, 25760), (10304, 20795), (12880, 16636)]