22916280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 75849480

約数和(自身を除く): 52933200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 361, 380, 437, 456, 460, 529, 552, 570, 690, 722, 760, 874, 920, 1058, 1083, 1140, 1311, 1380, 1444, 1587, 1748, 1805, 2116, 2166, 2185, 2280, 2622, 2645, 2760, 2888, 3174, 3496, 3610, 4232, 4332, 4370, 5244, 5290, 5415, 6348, 6555, 7220, 7935, 8303, 8664, 8740, 10051, 10488, 10580, 10830, 12696, 13110, 14440, 15870, 16606, 17480, 20102, 21160, 21660, 24909, 26220, 30153, 31740, 33212, 40204, 41515, 43320, 49818, 50255, 52440, 60306, 63480, 66424, 80408, 83030, 99636, 100510, 120612, 124545, 150765, 166060, 190969, 199272, 201020, 241224, 249090, 301530, 332120, 381938, 402040, 498180, 572907, 603060, 763876, 954845, 996360, 1145814, 1206120, 1527752, 1909690, 2291628, 2864535, 3819380, 4583256, 5729070, 7638760, 11458140, 22916280]

約数ペア:

[(1, 22916280), (2, 11458140), (3, 7638760), (4, 5729070), (5, 4583256), (6, 3819380), (8, 2864535), (10, 2291628), (12, 1909690), (15, 1527752), (19, 1206120), (20, 1145814), (23, 996360), (24, 954845), (30, 763876), (38, 603060), (40, 572907), (46, 498180), (57, 402040), (60, 381938), (69, 332120), (76, 301530), (92, 249090), (95, 241224), (114, 201020), (115, 199272), (120, 190969), (138, 166060), (152, 150765), (184, 124545), (190, 120612), (228, 100510), (230, 99636), (276, 83030), (285, 80408), (345, 66424), (361, 63480), (380, 60306), (437, 52440), (456, 50255), (460, 49818), (529, 43320), (552, 41515), (570, 40204), (690, 33212), (722, 31740), (760, 30153), (874, 26220), (920, 24909), (1058, 21660), (1083, 21160), (1140, 20102), (1311, 17480), (1380, 16606), (1444, 15870), (1587, 14440), (1748, 13110), (1805, 12696), (2116, 10830), (2166, 10580), (2185, 10488), (2280, 10051), (2622, 8740), (2645, 8664), (2760, 8303), (2888, 7935), (3174, 7220), (3496, 6555), (3610, 6348), (4232, 5415), (4332, 5290), (4370, 5244)]