280119024

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1139

約数の個数: 120

約数和(自身を含む): 828696960

約数和(自身を除く): 548577936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 83, 92, 138, 144, 166, 184, 207, 249, 276, 332, 368, 414, 498, 552, 664, 747, 828, 996, 1019, 1104, 1328, 1494, 1656, 1909, 1992, 2038, 2988, 3057, 3312, 3818, 3984, 4076, 5727, 5976, 6114, 7636, 8152, 9171, 11454, 11952, 12228, 15272, 16304, 17181, 18342, 22908, 23437, 24456, 30544, 34362, 36684, 45816, 46874, 48912, 68724, 70311, 73368, 84577, 91632, 93748, 137448, 140622, 146736, 169154, 187496, 210933, 253731, 274896, 281244, 338308, 374992, 421866, 507462, 562488, 676616, 761193, 843732, 1014924, 1124976, 1353232, 1522386, 1687464, 1945271, 2029848, 3044772, 3374928, 3890542, 4059696, 5835813, 6089544, 7781084, 11671626, 12179088, 15562168, 17507439, 23343252, 31124336, 35014878, 46686504, 70029756, 93373008, 140059512, 280119024]

約数ペア:

[(1, 280119024), (2, 140059512), (3, 93373008), (4, 70029756), (6, 46686504), (8, 35014878), (9, 31124336), (12, 23343252), (16, 17507439), (18, 15562168), (23, 12179088), (24, 11671626), (36, 7781084), (46, 6089544), (48, 5835813), (69, 4059696), (72, 3890542), (83, 3374928), (92, 3044772), (138, 2029848), (144, 1945271), (166, 1687464), (184, 1522386), (207, 1353232), (249, 1124976), (276, 1014924), (332, 843732), (368, 761193), (414, 676616), (498, 562488), (552, 507462), (664, 421866), (747, 374992), (828, 338308), (996, 281244), (1019, 274896), (1104, 253731), (1328, 210933), (1494, 187496), (1656, 169154), (1909, 146736), (1992, 140622), (2038, 137448), (2988, 93748), (3057, 91632), (3312, 84577), (3818, 73368), (3984, 70311), (4076, 68724), (5727, 48912), (5976, 46874), (6114, 45816), (7636, 36684), (8152, 34362), (9171, 30544), (11454, 24456), (11952, 23437), (12228, 22908), (15272, 18342), (16304, 17181)]