1721962560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8501}}^1$

素因数の和:8732

約数の個数: 112

約数和(自身を含む): 5493788352

約数和(自身を除く): 3771825792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 422, 480, 633, 844, 960, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 6752, 8440, 8501, 10128, 12660, 13504, 16880, 17002, 20256, 25320, 25503, 33760, 34004, 40512, 42505, 50640, 51006, 67520, 68008, 85010, 101280, 102012, 127515, 136016, 170020, 202560, 204024, 255030, 272032, 340040, 408048, 510060, 544064, 680080, 816096, 1020120, 1360160, 1632192, 1793711, 2040240, 2720320, 3587422, 4080480, 5381133, 7174844, 8160960, 8968555, 10762266, 14349688, 17937110, 21524532, 26905665, 28699376, 35874220, 43049064, 53811330, 57398752, 71748440, 86098128, 107622660, 114797504, 143496880, 172196256, 215245320, 286993760, 344392512, 430490640, 573987520, 860981280, 1721962560]

約数ペア:

[(1, 1721962560), (2, 860981280), (3, 573987520), (4, 430490640), (5, 344392512), (6, 286993760), (8, 215245320), (10, 172196256), (12, 143496880), (15, 114797504), (16, 107622660), (20, 86098128), (24, 71748440), (30, 57398752), (32, 53811330), (40, 43049064), (48, 35874220), (60, 28699376), (64, 26905665), (80, 21524532), (96, 17937110), (120, 14349688), (160, 10762266), (192, 8968555), (211, 8160960), (240, 7174844), (320, 5381133), (422, 4080480), (480, 3587422), (633, 2720320), (844, 2040240), (960, 1793711), (1055, 1632192), (1266, 1360160), (1688, 1020120), (2110, 816096), (2532, 680080), (3165, 544064), (3376, 510060), (4220, 408048), (5064, 340040), (6330, 272032), (6752, 255030), (8440, 204024), (8501, 202560), (10128, 170020), (12660, 136016), (13504, 127515), (16880, 102012), (17002, 101280), (20256, 85010), (25320, 68008), (25503, 67520), (33760, 51006), (34004, 50640), (40512, 42505)]