380723200

素因数分解:

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

素因数の和:73

約数の個数: 252

約数和(自身を含む): 1115289108

約数和(自身を除く): 734565908

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, 128, 130, 143, 160, 169, 176, 200, 208, 220, 256, 260, 275, 286, 320, 325, 338, 352, 400, 416, 440, 512, 520, 550, 572, 640, 650, 676, 704, 715, 800, 832, 845, 880, 1024, 1040, 1100, 1144, 1280, 1300, 1352, 1408, 1430, 1600, 1664, 1690, 1760, 1859, 2048, 2080, 2200, 2288, 2560, 2600, 2704, 2816, 2860, 3200, 3328, 3380, 3520, 3575, 3718, 4096, 4160, 4225, 4400, 4576, 5120, 5200, 5408, 5632, 5720, 6400, 6656, 6760, 7040, 7150, 7436, 8192, 8320, 8450, 8800, 9152, 9295, 10240, 10400, 10816, 11264, 11440, 12800, 13312, 13520, 14080, 14300, 14872, 16640, 16900, 17600, 18304, 18590, 20480, 20800, 21632, 22528, 22880, 25600, 26624, 27040, 28160, 28600, 29744, 33280, 33800, 35200, 36608, 37180, 40960, 41600, 43264, 45056, 45760, 46475, 51200, 53248, 54080, 56320, 57200, 59488, 66560, 67600, 70400, 73216, 74360, 83200, 86528, 90112, 91520, 92950, 102400, 106496, 108160, 112640, 114400, 118976, 133120, 135200, 140800, 146432, 148720, 166400, 173056, 183040, 185900, 204800, 216320, 225280, 228800, 237952, 266240, 270400, 281600, 292864, 297440, 332800, 346112, 366080, 371800, 432640, 450560, 457600, 475904, 532480, 540800, 563200, 585728, 594880, 665600, 692224, 732160, 743600, 865280, 915200, 951808, 1081600, 1126400, 1171456, 1189760, 1331200, 1384448, 1464320, 1487200, 1730560, 1830400, 1903616, 2163200, 2252800, 2379520, 2662400, 2928640, 2974400, 3461120, 3660800, 3807232, 4326400, 4759040, 5857280, 5948800, 6922240, 7321600, 7614464, 8652800, 9518080, 11897600, 14643200, 15228928, 17305600, 19036160, 23795200, 29286400, 34611200, 38072320, 47590400, 76144640, 95180800, 190361600, 380723200]

約数ペア:

[(1, 380723200), (2, 190361600), (4, 95180800), (5, 76144640), (8, 47590400), (10, 38072320), (11, 34611200), (13, 29286400), (16, 23795200), (20, 19036160), (22, 17305600), (25, 15228928), (26, 14643200), (32, 11897600), (40, 9518080), (44, 8652800), (50, 7614464), (52, 7321600), (55, 6922240), (64, 5948800), (65, 5857280), (80, 4759040), (88, 4326400), (100, 3807232), (104, 3660800), (110, 3461120), (128, 2974400), (130, 2928640), (143, 2662400), (160, 2379520), (169, 2252800), (176, 2163200), (200, 1903616), (208, 1830400), (220, 1730560), (256, 1487200), (260, 1464320), (275, 1384448), (286, 1331200), (320, 1189760), (325, 1171456), (338, 1126400), (352, 1081600), (400, 951808), (416, 915200), (440, 865280), (512, 743600), (520, 732160), (550, 692224), (572, 665600), (640, 594880), (650, 585728), (676, 563200), (704, 540800), (715, 532480), (800, 475904), (832, 457600), (845, 450560), (880, 432640), (1024, 371800), (1040, 366080), (1100, 346112), (1144, 332800), (1280, 297440), (1300, 292864), (1352, 281600), (1408, 270400), (1430, 266240), (1600, 237952), (1664, 228800), (1690, 225280), (1760, 216320), (1859, 204800), (2048, 185900), (2080, 183040), (2200, 173056), (2288, 166400), (2560, 148720), (2600, 146432), (2704, 140800), (2816, 135200), (2860, 133120), (3200, 118976), (3328, 114400), (3380, 112640), (3520, 108160), (3575, 106496), (3718, 102400), (4096, 92950), (4160, 91520), (4225, 90112), (4400, 86528), (4576, 83200), (5120, 74360), (5200, 73216), (5408, 70400), (5632, 67600), (5720, 66560), (6400, 59488), (6656, 57200), (6760, 56320), (7040, 54080), (7150, 53248), (7436, 51200), (8192, 46475), (8320, 45760), (8450, 45056), (8800, 43264), (9152, 41600), (9295, 40960), (10240, 37180), (10400, 36608), (10816, 35200), (11264, 33800), (11440, 33280), (12800, 29744), (13312, 28600), (13520, 28160), (14080, 27040), (14300, 26624), (14872, 25600), (16640, 22880), (16900, 22528), (17600, 21632), (18304, 20800), (18590, 20480)]