854063280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{169457}}^1$

素因数の和:169483

約数の個数: 120

約数和(自身を含む): 3277995552

約数和(自身を除く): 2423932272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 169457, 338914, 508371, 677828, 847285, 1016742, 1186199, 1355656, 1525113, 1694570, 2033484, 2372398, 2541855, 2711312, 3050226, 3389140, 3558597, 4066968, 4744796, 5083710, 5930995, 6100452, 6778280, 7117194, 7625565, 8133936, 9489592, 10167420, 10675791, 11861990, 12200904, 13556560, 14234388, 15251130, 17792985, 18979184, 20334840, 21351582, 23723980, 24401808, 28468776, 30502260, 35585970, 40669680, 42703164, 47447960, 53378955, 56937552, 61004520, 71171940, 85406328, 94895920, 106757910, 122009040, 142343880, 170812656, 213515820, 284687760, 427031640, 854063280]

約数ペア:

[(1, 854063280), (2, 427031640), (3, 284687760), (4, 213515820), (5, 170812656), (6, 142343880), (7, 122009040), (8, 106757910), (9, 94895920), (10, 85406328), (12, 71171940), (14, 61004520), (15, 56937552), (16, 53378955), (18, 47447960), (20, 42703164), (21, 40669680), (24, 35585970), (28, 30502260), (30, 28468776), (35, 24401808), (36, 23723980), (40, 21351582), (42, 20334840), (45, 18979184), (48, 17792985), (56, 15251130), (60, 14234388), (63, 13556560), (70, 12200904), (72, 11861990), (80, 10675791), (84, 10167420), (90, 9489592), (105, 8133936), (112, 7625565), (120, 7117194), (126, 6778280), (140, 6100452), (144, 5930995), (168, 5083710), (180, 4744796), (210, 4066968), (240, 3558597), (252, 3389140), (280, 3050226), (315, 2711312), (336, 2541855), (360, 2372398), (420, 2033484), (504, 1694570), (560, 1525113), (630, 1355656), (720, 1186199), (840, 1016742), (1008, 847285), (1260, 677828), (1680, 508371), (2520, 338914), (5040, 169457)]