290576000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 855429120

約数和(自身を除く): 564853120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 125, 127, 128, 130, 143, 160, 176, 200, 208, 220, 250, 254, 260, 275, 286, 320, 325, 352, 400, 416, 440, 500, 508, 520, 550, 572, 635, 640, 650, 704, 715, 800, 832, 880, 1000, 1016, 1040, 1100, 1144, 1270, 1300, 1375, 1397, 1408, 1430, 1600, 1625, 1651, 1664, 1760, 2000, 2032, 2080, 2200, 2288, 2540, 2600, 2750, 2794, 2860, 3175, 3200, 3250, 3302, 3520, 3575, 4000, 4064, 4160, 4400, 4576, 5080, 5200, 5500, 5588, 5720, 6350, 6500, 6604, 6985, 7040, 7150, 8000, 8128, 8255, 8320, 8800, 9152, 10160, 10400, 11000, 11176, 11440, 12700, 13000, 13208, 13970, 14300, 15875, 16000, 16256, 16510, 17600, 17875, 18161, 18304, 20320, 20800, 22000, 22352, 22880, 25400, 26000, 26416, 27940, 28600, 31750, 33020, 34925, 35200, 35750, 36322, 40640, 41275, 41600, 44000, 44704, 45760, 50800, 52000, 52832, 55880, 57200, 63500, 66040, 69850, 71500, 72644, 81280, 82550, 88000, 89408, 90805, 91520, 101600, 104000, 105664, 111760, 114400, 127000, 132080, 139700, 143000, 145288, 165100, 174625, 176000, 178816, 181610, 203200, 206375, 208000, 211328, 223520, 228800, 254000, 264160, 279400, 286000, 290576, 330200, 349250, 363220, 406400, 412750, 447040, 454025, 457600, 508000, 528320, 558800, 572000, 581152, 660400, 698500, 726440, 825500, 894080, 908050, 1016000, 1056640, 1117600, 1144000, 1162304, 1320800, 1397000, 1452880, 1651000, 1816100, 2032000, 2235200, 2270125, 2288000, 2324608, 2641600, 2794000, 2905760, 3302000, 3632200, 4470400, 4540250, 5283200, 5588000, 5811520, 6604000, 7264400, 9080500, 11176000, 11623040, 13208000, 14528800, 18161000, 22352000, 26416000, 29057600, 36322000, 58115200, 72644000, 145288000, 290576000]

約数ペア:

[(1, 290576000), (2, 145288000), (4, 72644000), (5, 58115200), (8, 36322000), (10, 29057600), (11, 26416000), (13, 22352000), (16, 18161000), (20, 14528800), (22, 13208000), (25, 11623040), (26, 11176000), (32, 9080500), (40, 7264400), (44, 6604000), (50, 5811520), (52, 5588000), (55, 5283200), (64, 4540250), (65, 4470400), (80, 3632200), (88, 3302000), (100, 2905760), (104, 2794000), (110, 2641600), (125, 2324608), (127, 2288000), (128, 2270125), (130, 2235200), (143, 2032000), (160, 1816100), (176, 1651000), (200, 1452880), (208, 1397000), (220, 1320800), (250, 1162304), (254, 1144000), (260, 1117600), (275, 1056640), (286, 1016000), (320, 908050), (325, 894080), (352, 825500), (400, 726440), (416, 698500), (440, 660400), (500, 581152), (508, 572000), (520, 558800), (550, 528320), (572, 508000), (635, 457600), (640, 454025), (650, 447040), (704, 412750), (715, 406400), (800, 363220), (832, 349250), (880, 330200), (1000, 290576), (1016, 286000), (1040, 279400), (1100, 264160), (1144, 254000), (1270, 228800), (1300, 223520), (1375, 211328), (1397, 208000), (1408, 206375), (1430, 203200), (1600, 181610), (1625, 178816), (1651, 176000), (1664, 174625), (1760, 165100), (2000, 145288), (2032, 143000), (2080, 139700), (2200, 132080), (2288, 127000), (2540, 114400), (2600, 111760), (2750, 105664), (2794, 104000), (2860, 101600), (3175, 91520), (3200, 90805), (3250, 89408), (3302, 88000), (3520, 82550), (3575, 81280), (4000, 72644), (4064, 71500), (4160, 69850), (4400, 66040), (4576, 63500), (5080, 57200), (5200, 55880), (5500, 52832), (5588, 52000), (5720, 50800), (6350, 45760), (6500, 44704), (6604, 44000), (6985, 41600), (7040, 41275), (7150, 40640), (8000, 36322), (8128, 35750), (8255, 35200), (8320, 34925), (8800, 33020), (9152, 31750), (10160, 28600), (10400, 27940), (11000, 26416), (11176, 26000), (11440, 25400), (12700, 22880), (13000, 22352), (13208, 22000), (13970, 20800), (14300, 20320), (15875, 18304), (16000, 18161), (16256, 17875), (16510, 17600)]