269723760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 881515008

約数和(自身を除く): 611791248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 131, 138, 184, 230, 240, 262, 276, 345, 368, 373, 393, 460, 524, 552, 655, 690, 746, 786, 920, 1048, 1104, 1119, 1310, 1380, 1492, 1572, 1840, 1865, 1965, 2096, 2238, 2620, 2760, 2984, 3013, 3144, 3730, 3930, 4476, 5240, 5520, 5595, 5968, 6026, 6288, 7460, 7860, 8579, 8952, 9039, 10480, 11190, 12052, 14920, 15065, 15720, 17158, 17904, 18078, 22380, 24104, 25737, 29840, 30130, 31440, 34316, 36156, 42895, 44760, 45195, 48208, 48863, 51474, 60260, 68632, 72312, 85790, 89520, 90390, 97726, 102948, 120520, 128685, 137264, 144624, 146589, 171580, 180780, 195452, 205896, 241040, 244315, 257370, 293178, 343160, 361560, 390904, 411792, 488630, 514740, 586356, 686320, 723120, 732945, 781808, 977260, 1029480, 1123849, 1172712, 1465890, 1954520, 2058960, 2247698, 2345424, 2931780, 3371547, 3909040, 4495396, 5619245, 5863560, 6743094, 8990792, 11238490, 11727120, 13486188, 16857735, 17981584, 22476980, 26972376, 33715470, 44953960, 53944752, 67430940, 89907920, 134861880, 269723760]

約数ペア:

[(1, 269723760), (2, 134861880), (3, 89907920), (4, 67430940), (5, 53944752), (6, 44953960), (8, 33715470), (10, 26972376), (12, 22476980), (15, 17981584), (16, 16857735), (20, 13486188), (23, 11727120), (24, 11238490), (30, 8990792), (40, 6743094), (46, 5863560), (48, 5619245), (60, 4495396), (69, 3909040), (80, 3371547), (92, 2931780), (115, 2345424), (120, 2247698), (131, 2058960), (138, 1954520), (184, 1465890), (230, 1172712), (240, 1123849), (262, 1029480), (276, 977260), (345, 781808), (368, 732945), (373, 723120), (393, 686320), (460, 586356), (524, 514740), (552, 488630), (655, 411792), (690, 390904), (746, 361560), (786, 343160), (920, 293178), (1048, 257370), (1104, 244315), (1119, 241040), (1310, 205896), (1380, 195452), (1492, 180780), (1572, 171580), (1840, 146589), (1865, 144624), (1965, 137264), (2096, 128685), (2238, 120520), (2620, 102948), (2760, 97726), (2984, 90390), (3013, 89520), (3144, 85790), (3730, 72312), (3930, 68632), (4476, 60260), (5240, 51474), (5520, 48863), (5595, 48208), (5968, 45195), (6026, 44760), (6288, 42895), (7460, 36156), (7860, 34316), (8579, 31440), (8952, 30130), (9039, 29840), (10480, 25737), (11190, 24104), (12052, 22380), (14920, 18078), (15065, 17904), (15720, 17158)]