77283840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:402

約数の個数: 160

約数和(自身を含む): 256322880

約数和(自身を除く): 179039040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 347, 348, 384, 435, 464, 480, 512, 580, 640, 694, 696, 768, 870, 928, 960, 1041, 1160, 1280, 1388, 1392, 1536, 1735, 1740, 1856, 1920, 2082, 2320, 2560, 2776, 2784, 3470, 3480, 3712, 3840, 4164, 4640, 5205, 5552, 5568, 6940, 6960, 7424, 7680, 8328, 9280, 10063, 10410, 11104, 11136, 13880, 13920, 14848, 16656, 18560, 20126, 20820, 22208, 22272, 27760, 27840, 30189, 33312, 37120, 40252, 41640, 44416, 44544, 50315, 55520, 55680, 60378, 66624, 74240, 80504, 83280, 88832, 100630, 111040, 111360, 120756, 133248, 150945, 161008, 166560, 177664, 201260, 222080, 222720, 241512, 266496, 301890, 322016, 333120, 402520, 444160, 483024, 532992, 603780, 644032, 666240, 805040, 888320, 966048, 1207560, 1288064, 1332480, 1610080, 1932096, 2415120, 2576128, 2664960, 3220160, 3864192, 4830240, 5152256, 6440320, 7728384, 9660480, 12880640, 15456768, 19320960, 25761280, 38641920, 77283840]

約数ペア:

[(1, 77283840), (2, 38641920), (3, 25761280), (4, 19320960), (5, 15456768), (6, 12880640), (8, 9660480), (10, 7728384), (12, 6440320), (15, 5152256), (16, 4830240), (20, 3864192), (24, 3220160), (29, 2664960), (30, 2576128), (32, 2415120), (40, 1932096), (48, 1610080), (58, 1332480), (60, 1288064), (64, 1207560), (80, 966048), (87, 888320), (96, 805040), (116, 666240), (120, 644032), (128, 603780), (145, 532992), (160, 483024), (174, 444160), (192, 402520), (232, 333120), (240, 322016), (256, 301890), (290, 266496), (320, 241512), (347, 222720), (348, 222080), (384, 201260), (435, 177664), (464, 166560), (480, 161008), (512, 150945), (580, 133248), (640, 120756), (694, 111360), (696, 111040), (768, 100630), (870, 88832), (928, 83280), (960, 80504), (1041, 74240), (1160, 66624), (1280, 60378), (1388, 55680), (1392, 55520), (1536, 50315), (1735, 44544), (1740, 44416), (1856, 41640), (1920, 40252), (2082, 37120), (2320, 33312), (2560, 30189), (2776, 27840), (2784, 27760), (3470, 22272), (3480, 22208), (3712, 20820), (3840, 20126), (4164, 18560), (4640, 16656), (5205, 14848), (5552, 13920), (5568, 13880), (6940, 11136), (6960, 11104), (7424, 10410), (7680, 10063), (8328, 9280)]