15168364800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{1609}}^1$

素因数の和:2129

約数の個数: 216

約数和(自身を含む): 50191891680

約数和(自身を除く): 35023526880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 491, 600, 640, 768, 800, 960, 982, 1200, 1280, 1473, 1600, 1609, 1920, 1964, 2400, 2455, 2946, 3200, 3218, 3840, 3928, 4800, 4827, 4910, 5892, 6400, 6436, 7365, 7856, 8045, 9600, 9654, 9820, 11784, 12275, 12872, 14730, 15712, 16090, 19200, 19308, 19640, 23568, 24135, 24550, 25744, 29460, 31424, 32180, 36825, 38616, 39280, 40225, 47136, 48270, 49100, 51488, 58920, 62848, 64360, 73650, 77232, 78560, 80450, 94272, 96540, 98200, 102976, 117840, 120675, 125696, 128720, 147300, 154464, 157120, 160900, 188544, 193080, 196400, 205952, 235680, 241350, 257440, 294600, 308928, 314240, 321800, 377088, 386160, 392800, 411904, 471360, 482700, 514880, 589200, 617856, 628480, 643600, 772320, 785600, 790019, 942720, 965400, 1029760, 1178400, 1235712, 1287200, 1544640, 1571200, 1580038, 1885440, 1930800, 2059520, 2356800, 2370057, 2574400, 3089280, 3142400, 3160076, 3861600, 3950095, 4713600, 4740114, 5148800, 6178560, 6320152, 7723200, 7900190, 9427200, 9480228, 10297600, 11850285, 12640304, 15446400, 15800380, 18960456, 19750475, 23700570, 25280608, 30892800, 31600760, 37920912, 39500950, 47401140, 50561216, 59251425, 63201520, 75841824, 79001900, 94802280, 101122432, 118502850, 126403040, 151683648, 158003800, 189604560, 202244864, 237005700, 252806080, 303367296, 316007600, 379209120, 474011400, 505612160, 606734592, 632015200, 758418240, 948022800, 1011224320, 1264030400, 1516836480, 1896045600, 2528060800, 3033672960, 3792091200, 5056121600, 7584182400, 15168364800]

約数ペア:

[(1, 15168364800), (2, 7584182400), (3, 5056121600), (4, 3792091200), (5, 3033672960), (6, 2528060800), (8, 1896045600), (10, 1516836480), (12, 1264030400), (15, 1011224320), (16, 948022800), (20, 758418240), (24, 632015200), (25, 606734592), (30, 505612160), (32, 474011400), (40, 379209120), (48, 316007600), (50, 303367296), (60, 252806080), (64, 237005700), (75, 202244864), (80, 189604560), (96, 158003800), (100, 151683648), (120, 126403040), (128, 118502850), (150, 101122432), (160, 94802280), (192, 79001900), (200, 75841824), (240, 63201520), (256, 59251425), (300, 50561216), (320, 47401140), (384, 39500950), (400, 37920912), (480, 31600760), (491, 30892800), (600, 25280608), (640, 23700570), (768, 19750475), (800, 18960456), (960, 15800380), (982, 15446400), (1200, 12640304), (1280, 11850285), (1473, 10297600), (1600, 9480228), (1609, 9427200), (1920, 7900190), (1964, 7723200), (2400, 6320152), (2455, 6178560), (2946, 5148800), (3200, 4740114), (3218, 4713600), (3840, 3950095), (3928, 3861600), (4800, 3160076), (4827, 3142400), (4910, 3089280), (5892, 2574400), (6400, 2370057), (6436, 2356800), (7365, 2059520), (7856, 1930800), (8045, 1885440), (9600, 1580038), (9654, 1571200), (9820, 1544640), (11784, 1287200), (12275, 1235712), (12872, 1178400), (14730, 1029760), (15712, 965400), (16090, 942720), (19200, 790019), (19308, 785600), (19640, 772320), (23568, 643600), (24135, 628480), (24550, 617856), (25744, 589200), (29460, 514880), (31424, 482700), (32180, 471360), (36825, 411904), (38616, 392800), (39280, 386160), (40225, 377088), (47136, 321800), (48270, 314240), (49100, 308928), (51488, 294600), (58920, 257440), (62848, 241350), (64360, 235680), (73650, 205952), (77232, 196400), (78560, 193080), (80450, 188544), (94272, 160900), (96540, 157120), (98200, 154464), (102976, 147300), (117840, 128720), (120675, 125696)]