57415680

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 229975200

約数和(自身を除く): 172559520

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, 89, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 178, 180, 192, 210, 224, 240, 252, 256, 267, 280, 288, 315, 320, 336, 356, 360, 384, 420, 445, 448, 480, 504, 512, 534, 560, 576, 623, 630, 640, 672, 712, 720, 768, 801, 840, 890, 896, 960, 1008, 1024, 1068, 1120, 1152, 1246, 1260, 1280, 1335, 1344, 1424, 1440, 1536, 1602, 1680, 1780, 1792, 1869, 1920, 2016, 2048, 2136, 2240, 2304, 2492, 2520, 2560, 2670, 2688, 2848, 2880, 3072, 3115, 3204, 3360, 3560, 3584, 3738, 3840, 4005, 4032, 4272, 4480, 4608, 4984, 5040, 5120, 5340, 5376, 5607, 5696, 5760, 6144, 6230, 6408, 6720, 7120, 7168, 7476, 7680, 8010, 8064, 8544, 8960, 9216, 9345, 9968, 10080, 10240, 10680, 10752, 11214, 11392, 11520, 12460, 12816, 13440, 14240, 14336, 14952, 15360, 16020, 16128, 17088, 17920, 18432, 18690, 19936, 20160, 21360, 21504, 22428, 22784, 23040, 24920, 25632, 26880, 28035, 28480, 29904, 30720, 32040, 32256, 34176, 35840, 37380, 39872, 40320, 42720, 43008, 44856, 45568, 46080, 49840, 51264, 53760, 56070, 56960, 59808, 64080, 64512, 68352, 71680, 74760, 79744, 80640, 85440, 89712, 91136, 92160, 99680, 102528, 107520, 112140, 113920, 119616, 128160, 129024, 136704, 149520, 159488, 161280, 170880, 179424, 182272, 199360, 205056, 215040, 224280, 227840, 239232, 256320, 273408, 299040, 318976, 322560, 341760, 358848, 398720, 410112, 448560, 455680, 478464, 512640, 546816, 598080, 637952, 645120, 683520, 717696, 797440, 820224, 897120, 911360, 956928, 1025280, 1196160, 1275904, 1367040, 1435392, 1594880, 1640448, 1794240, 1913856, 2050560, 2392320, 2734080, 2870784, 3189760, 3588480, 3827712, 4101120, 4784640, 5741568, 6379520, 7176960, 8202240, 9569280, 11483136, 14353920, 19138560, 28707840, 57415680]

約数ペア:

[(1, 57415680), (2, 28707840), (3, 19138560), (4, 14353920), (5, 11483136), (6, 9569280), (7, 8202240), (8, 7176960), (9, 6379520), (10, 5741568), (12, 4784640), (14, 4101120), (15, 3827712), (16, 3588480), (18, 3189760), (20, 2870784), (21, 2734080), (24, 2392320), (28, 2050560), (30, 1913856), (32, 1794240), (35, 1640448), (36, 1594880), (40, 1435392), (42, 1367040), (45, 1275904), (48, 1196160), (56, 1025280), (60, 956928), (63, 911360), (64, 897120), (70, 820224), (72, 797440), (80, 717696), (84, 683520), (89, 645120), (90, 637952), (96, 598080), (105, 546816), (112, 512640), (120, 478464), (126, 455680), (128, 448560), (140, 410112), (144, 398720), (160, 358848), (168, 341760), (178, 322560), (180, 318976), (192, 299040), (210, 273408), (224, 256320), (240, 239232), (252, 227840), (256, 224280), (267, 215040), (280, 205056), (288, 199360), (315, 182272), (320, 179424), (336, 170880), (356, 161280), (360, 159488), (384, 149520), (420, 136704), (445, 129024), (448, 128160), (480, 119616), (504, 113920), (512, 112140), (534, 107520), (560, 102528), (576, 99680), (623, 92160), (630, 91136), (640, 89712), (672, 85440), (712, 80640), (720, 79744), (768, 74760), (801, 71680), (840, 68352), (890, 64512), (896, 64080), (960, 59808), (1008, 56960), (1024, 56070), (1068, 53760), (1120, 51264), (1152, 49840), (1246, 46080), (1260, 45568), (1280, 44856), (1335, 43008), (1344, 42720), (1424, 40320), (1440, 39872), (1536, 37380), (1602, 35840), (1680, 34176), (1780, 32256), (1792, 32040), (1869, 30720), (1920, 29904), (2016, 28480), (2048, 28035), (2136, 26880), (2240, 25632), (2304, 24920), (2492, 23040), (2520, 22784), (2560, 22428), (2670, 21504), (2688, 21360), (2848, 20160), (2880, 19936), (3072, 18690), (3115, 18432), (3204, 17920), (3360, 17088), (3560, 16128), (3584, 16020), (3738, 15360), (3840, 14952), (4005, 14336), (4032, 14240), (4272, 13440), (4480, 12816), (4608, 12460), (4984, 11520), (5040, 11392), (5120, 11214), (5340, 10752), (5376, 10680), (5607, 10240), (5696, 10080), (5760, 9968), (6144, 9345), (6230, 9216), (6408, 8960), (6720, 8544), (7120, 8064), (7168, 8010), (7476, 7680)]