464921600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 264

約数和(自身を含む): 1364579328

約数和(自身を除く): 899657728

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, 127, 128, 130, 143, 160, 176, 200, 208, 220, 254, 256, 260, 275, 286, 320, 325, 352, 400, 416, 440, 508, 512, 520, 550, 572, 635, 640, 650, 704, 715, 800, 832, 880, 1016, 1024, 1040, 1100, 1144, 1270, 1280, 1300, 1397, 1408, 1430, 1600, 1651, 1664, 1760, 2032, 2080, 2200, 2288, 2540, 2560, 2600, 2794, 2816, 2860, 3175, 3200, 3302, 3328, 3520, 3575, 4064, 4160, 4400, 4576, 5080, 5120, 5200, 5588, 5632, 5720, 6350, 6400, 6604, 6656, 6985, 7040, 7150, 8128, 8255, 8320, 8800, 9152, 10160, 10400, 11176, 11264, 11440, 12700, 12800, 13208, 13312, 13970, 14080, 14300, 16256, 16510, 16640, 17600, 18161, 18304, 20320, 20800, 22352, 22880, 25400, 25600, 26416, 27940, 28160, 28600, 32512, 33020, 33280, 34925, 35200, 36322, 36608, 40640, 41275, 41600, 44704, 45760, 50800, 52832, 55880, 56320, 57200, 65024, 66040, 66560, 69850, 70400, 72644, 73216, 81280, 82550, 83200, 89408, 90805, 91520, 101600, 105664, 111760, 114400, 130048, 132080, 139700, 140800, 145288, 146432, 162560, 165100, 166400, 178816, 181610, 183040, 203200, 211328, 223520, 228800, 264160, 279400, 281600, 290576, 325120, 330200, 332800, 357632, 363220, 366080, 406400, 422656, 447040, 454025, 457600, 528320, 558800, 581152, 650240, 660400, 715264, 726440, 732160, 812800, 845312, 894080, 908050, 915200, 1056640, 1117600, 1162304, 1320800, 1430528, 1452880, 1625600, 1690624, 1788160, 1816100, 1830400, 2113280, 2235200, 2324608, 2641600, 2905760, 3251200, 3576320, 3632200, 3660800, 4226560, 4470400, 4649216, 5283200, 5811520, 7152640, 7264400, 8453120, 8940800, 9298432, 10566400, 11623040, 14528800, 17881600, 18596864, 21132800, 23246080, 29057600, 35763200, 42265600, 46492160, 58115200, 92984320, 116230400, 232460800, 464921600]

約数ペア:

[(1, 464921600), (2, 232460800), (4, 116230400), (5, 92984320), (8, 58115200), (10, 46492160), (11, 42265600), (13, 35763200), (16, 29057600), (20, 23246080), (22, 21132800), (25, 18596864), (26, 17881600), (32, 14528800), (40, 11623040), (44, 10566400), (50, 9298432), (52, 8940800), (55, 8453120), (64, 7264400), (65, 7152640), (80, 5811520), (88, 5283200), (100, 4649216), (104, 4470400), (110, 4226560), (127, 3660800), (128, 3632200), (130, 3576320), (143, 3251200), (160, 2905760), (176, 2641600), (200, 2324608), (208, 2235200), (220, 2113280), (254, 1830400), (256, 1816100), (260, 1788160), (275, 1690624), (286, 1625600), (320, 1452880), (325, 1430528), (352, 1320800), (400, 1162304), (416, 1117600), (440, 1056640), (508, 915200), (512, 908050), (520, 894080), (550, 845312), (572, 812800), (635, 732160), (640, 726440), (650, 715264), (704, 660400), (715, 650240), (800, 581152), (832, 558800), (880, 528320), (1016, 457600), (1024, 454025), (1040, 447040), (1100, 422656), (1144, 406400), (1270, 366080), (1280, 363220), (1300, 357632), (1397, 332800), (1408, 330200), (1430, 325120), (1600, 290576), (1651, 281600), (1664, 279400), (1760, 264160), (2032, 228800), (2080, 223520), (2200, 211328), (2288, 203200), (2540, 183040), (2560, 181610), (2600, 178816), (2794, 166400), (2816, 165100), (2860, 162560), (3175, 146432), (3200, 145288), (3302, 140800), (3328, 139700), (3520, 132080), (3575, 130048), (4064, 114400), (4160, 111760), (4400, 105664), (4576, 101600), (5080, 91520), (5120, 90805), (5200, 89408), (5588, 83200), (5632, 82550), (5720, 81280), (6350, 73216), (6400, 72644), (6604, 70400), (6656, 69850), (6985, 66560), (7040, 66040), (7150, 65024), (8128, 57200), (8255, 56320), (8320, 55880), (8800, 52832), (9152, 50800), (10160, 45760), (10400, 44704), (11176, 41600), (11264, 41275), (11440, 40640), (12700, 36608), (12800, 36322), (13208, 35200), (13312, 34925), (13970, 33280), (14080, 33020), (14300, 32512), (16256, 28600), (16510, 28160), (16640, 27940), (17600, 26416), (18161, 25600), (18304, 25400), (20320, 22880), (20800, 22352)]