160948480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 508612608

約数和(自身を除く): 347664128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 71, 77, 80, 88, 92, 110, 112, 115, 128, 140, 142, 154, 160, 161, 176, 184, 220, 224, 230, 253, 256, 280, 284, 308, 320, 322, 352, 355, 368, 385, 440, 448, 460, 497, 506, 560, 568, 616, 640, 644, 704, 710, 736, 770, 781, 805, 880, 896, 920, 994, 1012, 1120, 1136, 1232, 1265, 1280, 1288, 1408, 1420, 1472, 1540, 1562, 1610, 1633, 1760, 1771, 1792, 1840, 1988, 2024, 2240, 2272, 2464, 2485, 2530, 2576, 2816, 2840, 2944, 3080, 3124, 3220, 3266, 3520, 3542, 3680, 3905, 3976, 4048, 4480, 4544, 4928, 4970, 5060, 5152, 5467, 5680, 5888, 6160, 6248, 6440, 6532, 7040, 7084, 7360, 7810, 7952, 8096, 8165, 8855, 8960, 9088, 9856, 9940, 10120, 10304, 10934, 11360, 11431, 12320, 12496, 12880, 13064, 14080, 14168, 14720, 15620, 15904, 16192, 16330, 17710, 17963, 18176, 19712, 19880, 20240, 20608, 21868, 22720, 22862, 24640, 24992, 25760, 26128, 27335, 28336, 29440, 31240, 31808, 32384, 32660, 35420, 35926, 39760, 40480, 41216, 43736, 45440, 45724, 49280, 49984, 51520, 52256, 54670, 56672, 57155, 62480, 63616, 64768, 65320, 70840, 71852, 79520, 80960, 87472, 89815, 90880, 91448, 98560, 99968, 103040, 104512, 109340, 113344, 114310, 124960, 125741, 127232, 130640, 141680, 143704, 159040, 161920, 174944, 179630, 182896, 199936, 206080, 209024, 218680, 226688, 228620, 249920, 251482, 261280, 283360, 287408, 318080, 323840, 349888, 359260, 365792, 418048, 437360, 453376, 457240, 499840, 502964, 522560, 566720, 574816, 628705, 636160, 699776, 718520, 731584, 874720, 914480, 999680, 1005928, 1045120, 1133440, 1149632, 1257410, 1399552, 1437040, 1463168, 1749440, 1828960, 2011856, 2090240, 2266880, 2299264, 2514820, 2874080, 2926336, 3498880, 3657920, 4023712, 4598528, 5029640, 5748160, 6997760, 7315840, 8047424, 10059280, 11496320, 14631680, 16094848, 20118560, 22992640, 32189696, 40237120, 80474240, 160948480]

約数ペア:

[(1, 160948480), (2, 80474240), (4, 40237120), (5, 32189696), (7, 22992640), (8, 20118560), (10, 16094848), (11, 14631680), (14, 11496320), (16, 10059280), (20, 8047424), (22, 7315840), (23, 6997760), (28, 5748160), (32, 5029640), (35, 4598528), (40, 4023712), (44, 3657920), (46, 3498880), (55, 2926336), (56, 2874080), (64, 2514820), (70, 2299264), (71, 2266880), (77, 2090240), (80, 2011856), (88, 1828960), (92, 1749440), (110, 1463168), (112, 1437040), (115, 1399552), (128, 1257410), (140, 1149632), (142, 1133440), (154, 1045120), (160, 1005928), (161, 999680), (176, 914480), (184, 874720), (220, 731584), (224, 718520), (230, 699776), (253, 636160), (256, 628705), (280, 574816), (284, 566720), (308, 522560), (320, 502964), (322, 499840), (352, 457240), (355, 453376), (368, 437360), (385, 418048), (440, 365792), (448, 359260), (460, 349888), (497, 323840), (506, 318080), (560, 287408), (568, 283360), (616, 261280), (640, 251482), (644, 249920), (704, 228620), (710, 226688), (736, 218680), (770, 209024), (781, 206080), (805, 199936), (880, 182896), (896, 179630), (920, 174944), (994, 161920), (1012, 159040), (1120, 143704), (1136, 141680), (1232, 130640), (1265, 127232), (1280, 125741), (1288, 124960), (1408, 114310), (1420, 113344), (1472, 109340), (1540, 104512), (1562, 103040), (1610, 99968), (1633, 98560), (1760, 91448), (1771, 90880), (1792, 89815), (1840, 87472), (1988, 80960), (2024, 79520), (2240, 71852), (2272, 70840), (2464, 65320), (2485, 64768), (2530, 63616), (2576, 62480), (2816, 57155), (2840, 56672), (2944, 54670), (3080, 52256), (3124, 51520), (3220, 49984), (3266, 49280), (3520, 45724), (3542, 45440), (3680, 43736), (3905, 41216), (3976, 40480), (4048, 39760), (4480, 35926), (4544, 35420), (4928, 32660), (4970, 32384), (5060, 31808), (5152, 31240), (5467, 29440), (5680, 28336), (5888, 27335), (6160, 26128), (6248, 25760), (6440, 24992), (6532, 24640), (7040, 22862), (7084, 22720), (7360, 21868), (7810, 20608), (7952, 20240), (8096, 19880), (8165, 19712), (8855, 18176), (8960, 17963), (9088, 17710), (9856, 16330), (9940, 16192), (10120, 15904), (10304, 15620), (10934, 14720), (11360, 14168), (11431, 14080), (12320, 13064), (12496, 12880)]