70631280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 238743648

約数和(自身を除く): 168112368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 373, 526, 720, 746, 789, 1052, 1119, 1315, 1492, 1578, 1865, 2104, 2238, 2367, 2630, 2984, 3156, 3357, 3730, 3945, 4208, 4476, 4734, 5260, 5595, 5968, 6312, 6714, 7460, 7890, 8952, 9468, 10520, 11190, 11835, 12624, 13428, 14920, 15780, 16785, 17904, 18936, 21040, 22380, 23670, 26856, 29840, 31560, 33570, 37872, 44760, 47340, 53712, 63120, 67140, 89520, 94680, 98099, 134280, 189360, 196198, 268560, 294297, 392396, 490495, 588594, 784792, 882891, 980990, 1177188, 1471485, 1569584, 1765782, 1961980, 2354376, 2942970, 3531564, 3923960, 4414455, 4708752, 5885940, 7063128, 7847920, 8828910, 11771880, 14126256, 17657820, 23543760, 35315640, 70631280]

約数ペア:

[(1, 70631280), (2, 35315640), (3, 23543760), (4, 17657820), (5, 14126256), (6, 11771880), (8, 8828910), (9, 7847920), (10, 7063128), (12, 5885940), (15, 4708752), (16, 4414455), (18, 3923960), (20, 3531564), (24, 2942970), (30, 2354376), (36, 1961980), (40, 1765782), (45, 1569584), (48, 1471485), (60, 1177188), (72, 980990), (80, 882891), (90, 784792), (120, 588594), (144, 490495), (180, 392396), (240, 294297), (263, 268560), (360, 196198), (373, 189360), (526, 134280), (720, 98099), (746, 94680), (789, 89520), (1052, 67140), (1119, 63120), (1315, 53712), (1492, 47340), (1578, 44760), (1865, 37872), (2104, 33570), (2238, 31560), (2367, 29840), (2630, 26856), (2984, 23670), (3156, 22380), (3357, 21040), (3730, 18936), (3945, 17904), (4208, 16785), (4476, 15780), (4734, 14920), (5260, 13428), (5595, 12624), (5968, 11835), (6312, 11190), (6714, 10520), (7460, 9468), (7890, 8952)]