160285440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 600445440

約数和(自身を除く): 440160000

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, 67, 70, 80, 84, 89, 96, 105, 112, 120, 128, 134, 140, 160, 168, 178, 192, 201, 210, 224, 240, 256, 267, 268, 280, 320, 335, 336, 356, 384, 402, 420, 445, 448, 469, 480, 534, 536, 560, 623, 640, 670, 672, 712, 768, 804, 840, 890, 896, 938, 960, 1005, 1068, 1072, 1120, 1246, 1280, 1335, 1340, 1344, 1407, 1424, 1608, 1680, 1780, 1792, 1869, 1876, 1920, 2010, 2136, 2144, 2240, 2345, 2492, 2670, 2680, 2688, 2814, 2848, 3115, 3216, 3360, 3560, 3738, 3752, 3840, 4020, 4272, 4288, 4480, 4690, 4984, 5340, 5360, 5376, 5628, 5696, 5963, 6230, 6432, 6720, 7035, 7120, 7476, 7504, 8040, 8544, 8576, 8960, 9345, 9380, 9968, 10680, 10720, 11256, 11392, 11926, 12460, 12864, 13440, 14070, 14240, 14952, 15008, 16080, 17088, 17152, 17889, 18690, 18760, 19936, 21360, 21440, 22512, 22784, 23852, 24920, 25728, 26880, 28140, 28480, 29815, 29904, 30016, 32160, 34176, 35778, 37380, 37520, 39872, 41741, 42720, 42880, 45024, 47704, 49840, 51456, 56280, 56960, 59630, 59808, 60032, 64320, 68352, 71556, 74760, 75040, 79744, 83482, 85440, 85760, 89445, 90048, 95408, 99680, 112560, 113920, 119260, 119616, 120064, 125223, 128640, 143112, 149520, 150080, 159488, 166964, 170880, 178890, 180096, 190816, 199360, 208705, 225120, 238520, 239232, 250446, 257280, 286224, 299040, 300160, 333928, 341760, 357780, 360192, 381632, 398720, 417410, 450240, 477040, 478464, 500892, 572448, 598080, 600320, 626115, 667856, 715560, 763264, 797440, 834820, 900480, 954080, 1001784, 1144896, 1196160, 1252230, 1335712, 1431120, 1526528, 1669640, 1800960, 1908160, 2003568, 2289792, 2392320, 2504460, 2671424, 2862240, 3339280, 3816320, 4007136, 4579584, 5008920, 5342848, 5724480, 6678560, 7632640, 8014272, 10017840, 10685696, 11448960, 13357120, 16028544, 20035680, 22897920, 26714240, 32057088, 40071360, 53428480, 80142720, 160285440]

約数ペア:

[(1, 160285440), (2, 80142720), (3, 53428480), (4, 40071360), (5, 32057088), (6, 26714240), (7, 22897920), (8, 20035680), (10, 16028544), (12, 13357120), (14, 11448960), (15, 10685696), (16, 10017840), (20, 8014272), (21, 7632640), (24, 6678560), (28, 5724480), (30, 5342848), (32, 5008920), (35, 4579584), (40, 4007136), (42, 3816320), (48, 3339280), (56, 2862240), (60, 2671424), (64, 2504460), (67, 2392320), (70, 2289792), (80, 2003568), (84, 1908160), (89, 1800960), (96, 1669640), (105, 1526528), (112, 1431120), (120, 1335712), (128, 1252230), (134, 1196160), (140, 1144896), (160, 1001784), (168, 954080), (178, 900480), (192, 834820), (201, 797440), (210, 763264), (224, 715560), (240, 667856), (256, 626115), (267, 600320), (268, 598080), (280, 572448), (320, 500892), (335, 478464), (336, 477040), (356, 450240), (384, 417410), (402, 398720), (420, 381632), (445, 360192), (448, 357780), (469, 341760), (480, 333928), (534, 300160), (536, 299040), (560, 286224), (623, 257280), (640, 250446), (670, 239232), (672, 238520), (712, 225120), (768, 208705), (804, 199360), (840, 190816), (890, 180096), (896, 178890), (938, 170880), (960, 166964), (1005, 159488), (1068, 150080), (1072, 149520), (1120, 143112), (1246, 128640), (1280, 125223), (1335, 120064), (1340, 119616), (1344, 119260), (1407, 113920), (1424, 112560), (1608, 99680), (1680, 95408), (1780, 90048), (1792, 89445), (1869, 85760), (1876, 85440), (1920, 83482), (2010, 79744), (2136, 75040), (2144, 74760), (2240, 71556), (2345, 68352), (2492, 64320), (2670, 60032), (2680, 59808), (2688, 59630), (2814, 56960), (2848, 56280), (3115, 51456), (3216, 49840), (3360, 47704), (3560, 45024), (3738, 42880), (3752, 42720), (3840, 41741), (4020, 39872), (4272, 37520), (4288, 37380), (4480, 35778), (4690, 34176), (4984, 32160), (5340, 30016), (5360, 29904), (5376, 29815), (5628, 28480), (5696, 28140), (5963, 26880), (6230, 25728), (6432, 24920), (6720, 23852), (7035, 22784), (7120, 22512), (7476, 21440), (7504, 21360), (8040, 19936), (8544, 18760), (8576, 18690), (8960, 17889), (9345, 17152), (9380, 17088), (9968, 16080), (10680, 15008), (10720, 14952), (11256, 14240), (11392, 14070), (11926, 13440), (12460, 12864)]