319872563200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{127}}^1\times {\mathrm{49193}}^1$

素因数の和:49352

約数の個数: 144

約数和(自身を含む): 799351338240

約数和(自身を除く): 479478775040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 512, 635, 640, 800, 1016, 1024, 1270, 1280, 1600, 2032, 2048, 2540, 2560, 3175, 3200, 4064, 5080, 5120, 6350, 6400, 8128, 10160, 10240, 12700, 12800, 16256, 20320, 25400, 25600, 32512, 40640, 49193, 50800, 51200, 65024, 81280, 98386, 101600, 130048, 162560, 196772, 203200, 245965, 260096, 325120, 393544, 406400, 491930, 650240, 787088, 812800, 983860, 1229825, 1300480, 1574176, 1625600, 1967720, 2459650, 3148352, 3251200, 3935440, 4919300, 6247511, 6296704, 6502400, 7870880, 9838600, 12495022, 12593408, 15741760, 19677200, 24990044, 25186816, 31237555, 31483520, 39354400, 49980088, 50373632, 62475110, 62967040, 78708800, 99960176, 100747264, 124950220, 125934080, 156187775, 157417600, 199920352, 249900440, 251868160, 312375550, 314835200, 399840704, 499800880, 503736320, 624751100, 629670400, 799681408, 999601760, 1249502200, 1259340800, 1599362816, 1999203520, 2499004400, 2518681600, 3198725632, 3998407040, 4998008800, 6397451264, 7996814080, 9996017600, 12794902528, 15993628160, 19992035200, 31987256320, 39984070400, 63974512640, 79968140800, 159936281600, 319872563200]

約数ペア:

[(1, 319872563200), (2, 159936281600), (4, 79968140800), (5, 63974512640), (8, 39984070400), (10, 31987256320), (16, 19992035200), (20, 15993628160), (25, 12794902528), (32, 9996017600), (40, 7996814080), (50, 6397451264), (64, 4998008800), (80, 3998407040), (100, 3198725632), (127, 2518681600), (128, 2499004400), (160, 1999203520), (200, 1599362816), (254, 1259340800), (256, 1249502200), (320, 999601760), (400, 799681408), (508, 629670400), (512, 624751100), (635, 503736320), (640, 499800880), (800, 399840704), (1016, 314835200), (1024, 312375550), (1270, 251868160), (1280, 249900440), (1600, 199920352), (2032, 157417600), (2048, 156187775), (2540, 125934080), (2560, 124950220), (3175, 100747264), (3200, 99960176), (4064, 78708800), (5080, 62967040), (5120, 62475110), (6350, 50373632), (6400, 49980088), (8128, 39354400), (10160, 31483520), (10240, 31237555), (12700, 25186816), (12800, 24990044), (16256, 19677200), (20320, 15741760), (25400, 12593408), (25600, 12495022), (32512, 9838600), (40640, 7870880), (49193, 6502400), (50800, 6296704), (51200, 6247511), (65024, 4919300), (81280, 3935440), (98386, 3251200), (101600, 3148352), (130048, 2459650), (162560, 1967720), (196772, 1625600), (203200, 1574176), (245965, 1300480), (260096, 1229825), (325120, 983860), (393544, 812800), (406400, 787088), (491930, 650240)]