338124800

素因数分解:

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

素因数の和:176

約数の個数: 168

約数和(自身を含む): 910108416

約数和(自身を除く): 571983616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 127, 128, 130, 160, 200, 208, 254, 256, 260, 320, 325, 400, 416, 508, 512, 520, 635, 640, 650, 800, 832, 1016, 1024, 1040, 1270, 1280, 1300, 1600, 1651, 1664, 2032, 2048, 2080, 2540, 2560, 2600, 3175, 3200, 3302, 3328, 4064, 4096, 4160, 5080, 5120, 5200, 6350, 6400, 6604, 6656, 8128, 8192, 8255, 8320, 10160, 10240, 10400, 12700, 12800, 13208, 13312, 16256, 16510, 16640, 20320, 20480, 20800, 25400, 25600, 26416, 26624, 32512, 33020, 33280, 40640, 40960, 41275, 41600, 50800, 51200, 52832, 53248, 65024, 66040, 66560, 81280, 82550, 83200, 101600, 102400, 105664, 106496, 130048, 132080, 133120, 162560, 165100, 166400, 203200, 204800, 211328, 260096, 264160, 266240, 325120, 330200, 332800, 406400, 422656, 520192, 528320, 532480, 650240, 660400, 665600, 812800, 845312, 1040384, 1056640, 1300480, 1320800, 1331200, 1625600, 1690624, 2113280, 2600960, 2641600, 2662400, 3251200, 3381248, 4226560, 5201920, 5283200, 6502400, 6762496, 8453120, 10566400, 13004800, 13524992, 16906240, 21132800, 26009600, 33812480, 42265600, 67624960, 84531200, 169062400, 338124800]

約数ペア:

[(1, 338124800), (2, 169062400), (4, 84531200), (5, 67624960), (8, 42265600), (10, 33812480), (13, 26009600), (16, 21132800), (20, 16906240), (25, 13524992), (26, 13004800), (32, 10566400), (40, 8453120), (50, 6762496), (52, 6502400), (64, 5283200), (65, 5201920), (80, 4226560), (100, 3381248), (104, 3251200), (127, 2662400), (128, 2641600), (130, 2600960), (160, 2113280), (200, 1690624), (208, 1625600), (254, 1331200), (256, 1320800), (260, 1300480), (320, 1056640), (325, 1040384), (400, 845312), (416, 812800), (508, 665600), (512, 660400), (520, 650240), (635, 532480), (640, 528320), (650, 520192), (800, 422656), (832, 406400), (1016, 332800), (1024, 330200), (1040, 325120), (1270, 266240), (1280, 264160), (1300, 260096), (1600, 211328), (1651, 204800), (1664, 203200), (2032, 166400), (2048, 165100), (2080, 162560), (2540, 133120), (2560, 132080), (2600, 130048), (3175, 106496), (3200, 105664), (3302, 102400), (3328, 101600), (4064, 83200), (4096, 82550), (4160, 81280), (5080, 66560), (5120, 66040), (5200, 65024), (6350, 53248), (6400, 52832), (6604, 51200), (6656, 50800), (8128, 41600), (8192, 41275), (8255, 40960), (8320, 40640), (10160, 33280), (10240, 33020), (10400, 32512), (12700, 26624), (12800, 26416), (13208, 25600), (13312, 25400), (16256, 20800), (16510, 20480), (16640, 20320)]