7908271920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{7193}}^1$

素因数の和:7724

約数の個数: 160

約数和(自身を含む): 27296913600

約数和(自身を除く): 19388641680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 509, 540, 720, 1018, 1080, 1527, 2036, 2160, 2545, 3054, 4072, 4581, 5090, 6108, 7193, 7635, 8144, 9162, 10180, 12216, 13743, 14386, 15270, 18324, 20360, 21579, 22905, 24432, 27486, 28772, 30540, 35965, 36648, 40720, 43158, 45810, 54972, 57544, 61080, 64737, 68715, 71930, 73296, 86316, 91620, 107895, 109944, 115088, 122160, 129474, 137430, 143860, 172632, 183240, 194211, 215790, 219888, 258948, 274860, 287720, 323685, 345264, 366480, 388422, 431580, 517896, 549720, 575440, 647370, 776844, 863160, 971055, 1035792, 1099440, 1294740, 1553688, 1726320, 1942110, 2589480, 3107376, 3661237, 3884220, 5178960, 7322474, 7768440, 10983711, 14644948, 15536880, 18306185, 21967422, 29289896, 32951133, 36612370, 43934844, 54918555, 58579792, 65902266, 73224740, 87869688, 98853399, 109837110, 131804532, 146449480, 164755665, 175739376, 197706798, 219674220, 263609064, 292898960, 329511330, 395413596, 439348440, 494266995, 527218128, 659022660, 790827192, 878696880, 988533990, 1318045320, 1581654384, 1977067980, 2636090640, 3954135960, 7908271920]

約数ペア:

[(1, 7908271920), (2, 3954135960), (3, 2636090640), (4, 1977067980), (5, 1581654384), (6, 1318045320), (8, 988533990), (9, 878696880), (10, 790827192), (12, 659022660), (15, 527218128), (16, 494266995), (18, 439348440), (20, 395413596), (24, 329511330), (27, 292898960), (30, 263609064), (36, 219674220), (40, 197706798), (45, 175739376), (48, 164755665), (54, 146449480), (60, 131804532), (72, 109837110), (80, 98853399), (90, 87869688), (108, 73224740), (120, 65902266), (135, 58579792), (144, 54918555), (180, 43934844), (216, 36612370), (240, 32951133), (270, 29289896), (360, 21967422), (432, 18306185), (509, 15536880), (540, 14644948), (720, 10983711), (1018, 7768440), (1080, 7322474), (1527, 5178960), (2036, 3884220), (2160, 3661237), (2545, 3107376), (3054, 2589480), (4072, 1942110), (4581, 1726320), (5090, 1553688), (6108, 1294740), (7193, 1099440), (7635, 1035792), (8144, 971055), (9162, 863160), (10180, 776844), (12216, 647370), (13743, 575440), (14386, 549720), (15270, 517896), (18324, 431580), (20360, 388422), (21579, 366480), (22905, 345264), (24432, 323685), (27486, 287720), (28772, 274860), (30540, 258948), (35965, 219888), (36648, 215790), (40720, 194211), (43158, 183240), (45810, 172632), (54972, 143860), (57544, 137430), (61080, 129474), (64737, 122160), (68715, 115088), (71930, 109944), (73296, 107895), (86316, 91620)]