76616401920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{31771}}^1$

素因数の和:31956

約数の個数: 176

約数和(自身を含む): 246621380928

約数和(自身を除く): 170004979008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 512, 628, 640, 768, 785, 942, 960, 1024, 1256, 1280, 1536, 1570, 1884, 1920, 2355, 2512, 2560, 3072, 3140, 3768, 3840, 4710, 5024, 5120, 6280, 7536, 7680, 9420, 10048, 12560, 15072, 15360, 18840, 20096, 25120, 30144, 31771, 37680, 40192, 50240, 60288, 63542, 75360, 80384, 95313, 100480, 120576, 127084, 150720, 158855, 160768, 190626, 200960, 241152, 254168, 301440, 317710, 381252, 401920, 476565, 482304, 508336, 602880, 635420, 762504, 803840, 953130, 1016672, 1205760, 1270840, 1525008, 1906260, 2033344, 2411520, 2541680, 3050016, 3812520, 4066688, 4988047, 5083360, 6100032, 7625040, 8133376, 9976094, 10166720, 12200064, 14964141, 15250080, 16266752, 19952188, 20333440, 24400128, 24940235, 29928282, 30500160, 32533504, 39904376, 40666880, 48800256, 49880470, 59856564, 61000320, 74820705, 79808752, 81333760, 97600512, 99760940, 119713128, 122000640, 149641410, 159617504, 162667520, 199521880, 239426256, 244001280, 299282820, 319235008, 399043760, 478852512, 488002560, 598565640, 638470016, 798087520, 957705024, 1197131280, 1276940032, 1596175040, 1915410048, 2394262560, 2553880064, 3192350080, 3830820096, 4788525120, 5107760128, 6384700160, 7661640192, 9577050240, 12769400320, 15323280384, 19154100480, 25538800640, 38308200960, 76616401920]

約数ペア:

[(1, 76616401920), (2, 38308200960), (3, 25538800640), (4, 19154100480), (5, 15323280384), (6, 12769400320), (8, 9577050240), (10, 7661640192), (12, 6384700160), (15, 5107760128), (16, 4788525120), (20, 3830820096), (24, 3192350080), (30, 2553880064), (32, 2394262560), (40, 1915410048), (48, 1596175040), (60, 1276940032), (64, 1197131280), (80, 957705024), (96, 798087520), (120, 638470016), (128, 598565640), (157, 488002560), (160, 478852512), (192, 399043760), (240, 319235008), (256, 299282820), (314, 244001280), (320, 239426256), (384, 199521880), (471, 162667520), (480, 159617504), (512, 149641410), (628, 122000640), (640, 119713128), (768, 99760940), (785, 97600512), (942, 81333760), (960, 79808752), (1024, 74820705), (1256, 61000320), (1280, 59856564), (1536, 49880470), (1570, 48800256), (1884, 40666880), (1920, 39904376), (2355, 32533504), (2512, 30500160), (2560, 29928282), (3072, 24940235), (3140, 24400128), (3768, 20333440), (3840, 19952188), (4710, 16266752), (5024, 15250080), (5120, 14964141), (6280, 12200064), (7536, 10166720), (7680, 9976094), (9420, 8133376), (10048, 7625040), (12560, 6100032), (15072, 5083360), (15360, 4988047), (18840, 4066688), (20096, 3812520), (25120, 3050016), (30144, 2541680), (31771, 2411520), (37680, 2033344), (40192, 1906260), (50240, 1525008), (60288, 1270840), (63542, 1205760), (75360, 1016672), (80384, 953130), (95313, 803840), (100480, 762504), (120576, 635420), (127084, 602880), (150720, 508336), (158855, 482304), (160768, 476565), (190626, 401920), (200960, 381252), (241152, 317710), (254168, 301440)]