91022960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 260554752

約数和(自身を除く): 169531792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 80, 92, 112, 115, 140, 148, 161, 184, 185, 191, 230, 259, 280, 296, 322, 368, 370, 382, 460, 518, 560, 592, 644, 740, 764, 805, 851, 920, 955, 1036, 1288, 1295, 1337, 1480, 1528, 1610, 1702, 1840, 1910, 2072, 2576, 2590, 2674, 2960, 3056, 3220, 3404, 3820, 4144, 4255, 4393, 5180, 5348, 5957, 6440, 6685, 6808, 7067, 7640, 8510, 8786, 10360, 10696, 11914, 12880, 13370, 13616, 14134, 15280, 17020, 17572, 20720, 21392, 21965, 23828, 26740, 28268, 29785, 30751, 34040, 35144, 35335, 43930, 47656, 49469, 53480, 56536, 59570, 61502, 68080, 70288, 70670, 87860, 95312, 98938, 106960, 113072, 119140, 123004, 141340, 153755, 162541, 175720, 197876, 238280, 246008, 247345, 282680, 307510, 325082, 351440, 395752, 476560, 492016, 494690, 565360, 615020, 650164, 791504, 812705, 989380, 1137787, 1230040, 1300328, 1625410, 1978760, 2275574, 2460080, 2600656, 3250820, 3957520, 4551148, 5688935, 6501640, 9102296, 11377870, 13003280, 18204592, 22755740, 45511480, 91022960]

約数ペア:

[(1, 91022960), (2, 45511480), (4, 22755740), (5, 18204592), (7, 13003280), (8, 11377870), (10, 9102296), (14, 6501640), (16, 5688935), (20, 4551148), (23, 3957520), (28, 3250820), (35, 2600656), (37, 2460080), (40, 2275574), (46, 1978760), (56, 1625410), (70, 1300328), (74, 1230040), (80, 1137787), (92, 989380), (112, 812705), (115, 791504), (140, 650164), (148, 615020), (161, 565360), (184, 494690), (185, 492016), (191, 476560), (230, 395752), (259, 351440), (280, 325082), (296, 307510), (322, 282680), (368, 247345), (370, 246008), (382, 238280), (460, 197876), (518, 175720), (560, 162541), (592, 153755), (644, 141340), (740, 123004), (764, 119140), (805, 113072), (851, 106960), (920, 98938), (955, 95312), (1036, 87860), (1288, 70670), (1295, 70288), (1337, 68080), (1480, 61502), (1528, 59570), (1610, 56536), (1702, 53480), (1840, 49469), (1910, 47656), (2072, 43930), (2576, 35335), (2590, 35144), (2674, 34040), (2960, 30751), (3056, 29785), (3220, 28268), (3404, 26740), (3820, 23828), (4144, 21965), (4255, 21392), (4393, 20720), (5180, 17572), (5348, 17020), (5957, 15280), (6440, 14134), (6685, 13616), (6808, 13370), (7067, 12880), (7640, 11914), (8510, 10696), (8786, 10360)]