31373756280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{11953}}^1$

素因数の和:12310

約数の個数: 192

約数和(自身を含む): 106742525760

約数和(自身を除く): 75368769480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 317, 345, 360, 414, 460, 552, 634, 690, 828, 920, 951, 1035, 1268, 1380, 1585, 1656, 1902, 2070, 2536, 2760, 2853, 3170, 3804, 4140, 4755, 5706, 6340, 7291, 7608, 8280, 9510, 11412, 11953, 12680, 14265, 14582, 19020, 21873, 22824, 23906, 28530, 29164, 35859, 36455, 38040, 43746, 47812, 57060, 58328, 59765, 65619, 71718, 72910, 87492, 95624, 107577, 109365, 114120, 119530, 131238, 143436, 145820, 174984, 179295, 215154, 218730, 239060, 262476, 274919, 286872, 291640, 328095, 358590, 430308, 437460, 478120, 524952, 537885, 549838, 656190, 717180, 824757, 860616, 874920, 1075770, 1099676, 1312380, 1374595, 1434360, 1649514, 2151540, 2199352, 2474271, 2624760, 2749190, 3299028, 3789101, 4123785, 4303080, 4948542, 5498380, 6598056, 7578202, 8247570, 9897084, 10996760, 11367303, 12371355, 15156404, 16495140, 18945505, 19794168, 22734606, 24742710, 30312808, 32990280, 34101909, 37891010, 45469212, 49485420, 56836515, 68203818, 75782020, 87149323, 90938424, 98970840, 113673030, 136407636, 151564040, 170509545, 174298646, 227346060, 261447969, 272815272, 341019090, 348597292, 435746615, 454692120, 522895938, 682038180, 697194584, 784343907, 871493230, 1045791876, 1307239845, 1364076360, 1568687814, 1742986460, 2091583752, 2614479690, 3137375628, 3485972920, 3921719535, 5228959380, 6274751256, 7843439070, 10457918760, 15686878140, 31373756280]

約数ペア:

[(1, 31373756280), (2, 15686878140), (3, 10457918760), (4, 7843439070), (5, 6274751256), (6, 5228959380), (8, 3921719535), (9, 3485972920), (10, 3137375628), (12, 2614479690), (15, 2091583752), (18, 1742986460), (20, 1568687814), (23, 1364076360), (24, 1307239845), (30, 1045791876), (36, 871493230), (40, 784343907), (45, 697194584), (46, 682038180), (60, 522895938), (69, 454692120), (72, 435746615), (90, 348597292), (92, 341019090), (115, 272815272), (120, 261447969), (138, 227346060), (180, 174298646), (184, 170509545), (207, 151564040), (230, 136407636), (276, 113673030), (317, 98970840), (345, 90938424), (360, 87149323), (414, 75782020), (460, 68203818), (552, 56836515), (634, 49485420), (690, 45469212), (828, 37891010), (920, 34101909), (951, 32990280), (1035, 30312808), (1268, 24742710), (1380, 22734606), (1585, 19794168), (1656, 18945505), (1902, 16495140), (2070, 15156404), (2536, 12371355), (2760, 11367303), (2853, 10996760), (3170, 9897084), (3804, 8247570), (4140, 7578202), (4755, 6598056), (5706, 5498380), (6340, 4948542), (7291, 4303080), (7608, 4123785), (8280, 3789101), (9510, 3299028), (11412, 2749190), (11953, 2624760), (12680, 2474271), (14265, 2199352), (14582, 2151540), (19020, 1649514), (21873, 1434360), (22824, 1374595), (23906, 1312380), (28530, 1099676), (29164, 1075770), (35859, 874920), (36455, 860616), (38040, 824757), (43746, 717180), (47812, 656190), (57060, 549838), (58328, 537885), (59765, 524952), (65619, 478120), (71718, 437460), (72910, 430308), (87492, 358590), (95624, 328095), (107577, 291640), (109365, 286872), (114120, 274919), (119530, 262476), (131238, 239060), (143436, 218730), (145820, 215154), (174984, 179295)]