2658500550400

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{172147}}^1$

素因数の和:172319

約数の個数: 216

約数和(自身を含む): 6981110958080

約数和(自身を除く): 4322610407680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 127, 128, 152, 160, 190, 200, 254, 256, 304, 320, 380, 400, 475, 508, 608, 635, 640, 760, 800, 950, 1016, 1216, 1270, 1280, 1520, 1600, 1900, 2032, 2413, 2432, 2540, 3040, 3175, 3200, 3800, 4064, 4826, 4864, 5080, 6080, 6350, 6400, 7600, 8128, 9652, 10160, 12065, 12160, 12700, 15200, 16256, 19304, 20320, 24130, 24320, 25400, 30400, 32512, 38608, 40640, 48260, 50800, 60325, 60800, 77216, 81280, 96520, 101600, 120650, 121600, 154432, 162560, 172147, 193040, 203200, 241300, 308864, 344294, 386080, 406400, 482600, 617728, 688588, 772160, 812800, 860735, 965200, 1377176, 1544320, 1721470, 1930400, 2754352, 3088640, 3270793, 3442940, 3860800, 4303675, 5508704, 6541586, 6885880, 7721600, 8607350, 11017408, 13083172, 13771760, 15443200, 16353965, 17214700, 21862669, 22034816, 26166344, 27543520, 32707930, 34429400, 43725338, 44069632, 52332688, 55087040, 65415860, 68858800, 81769825, 87450676, 104665376, 109313345, 110174080, 130831720, 137717600, 163539650, 174901352, 209330752, 218626690, 220348160, 261663440, 275435200, 327079300, 349802704, 415390711, 418661504, 437253380, 523326880, 546566725, 550870400, 654158600, 699605408, 830781422, 837323008, 874506760, 1046653760, 1093133450, 1101740800, 1308317200, 1399210816, 1661562844, 1749013520, 2076953555, 2093307520, 2186266900, 2616634400, 2798421632, 3323125688, 3498027040, 4153907110, 4186615040, 4372533800, 5233268800, 5596843264, 6646251376, 6996054080, 8307814220, 8745067600, 10384767775, 10466537600, 13292502752, 13992108160, 16615628440, 17490135200, 20769535550, 20933075200, 26585005504, 27984216320, 33231256880, 34980270400, 41539071100, 53170011008, 66462513760, 69960540800, 83078142200, 106340022016, 132925027520, 139921081600, 166156284400, 265850055040, 332312568800, 531700110080, 664625137600, 1329250275200, 2658500550400]

約数ペア:

[(1, 2658500550400), (2, 1329250275200), (4, 664625137600), (5, 531700110080), (8, 332312568800), (10, 265850055040), (16, 166156284400), (19, 139921081600), (20, 132925027520), (25, 106340022016), (32, 83078142200), (38, 69960540800), (40, 66462513760), (50, 53170011008), (64, 41539071100), (76, 34980270400), (80, 33231256880), (95, 27984216320), (100, 26585005504), (127, 20933075200), (128, 20769535550), (152, 17490135200), (160, 16615628440), (190, 13992108160), (200, 13292502752), (254, 10466537600), (256, 10384767775), (304, 8745067600), (320, 8307814220), (380, 6996054080), (400, 6646251376), (475, 5596843264), (508, 5233268800), (608, 4372533800), (635, 4186615040), (640, 4153907110), (760, 3498027040), (800, 3323125688), (950, 2798421632), (1016, 2616634400), (1216, 2186266900), (1270, 2093307520), (1280, 2076953555), (1520, 1749013520), (1600, 1661562844), (1900, 1399210816), (2032, 1308317200), (2413, 1101740800), (2432, 1093133450), (2540, 1046653760), (3040, 874506760), (3175, 837323008), (3200, 830781422), (3800, 699605408), (4064, 654158600), (4826, 550870400), (4864, 546566725), (5080, 523326880), (6080, 437253380), (6350, 418661504), (6400, 415390711), (7600, 349802704), (8128, 327079300), (9652, 275435200), (10160, 261663440), (12065, 220348160), (12160, 218626690), (12700, 209330752), (15200, 174901352), (16256, 163539650), (19304, 137717600), (20320, 130831720), (24130, 110174080), (24320, 109313345), (25400, 104665376), (30400, 87450676), (32512, 81769825), (38608, 68858800), (40640, 65415860), (48260, 55087040), (50800, 52332688), (60325, 44069632), (60800, 43725338), (77216, 34429400), (81280, 32707930), (96520, 27543520), (101600, 26166344), (120650, 22034816), (121600, 21862669), (154432, 17214700), (162560, 16353965), (172147, 15443200), (193040, 13771760), (203200, 13083172), (241300, 11017408), (308864, 8607350), (344294, 7721600), (386080, 6885880), (406400, 6541586), (482600, 5508704), (617728, 4303675), (688588, 3860800), (772160, 3442940), (812800, 3270793), (860735, 3088640), (965200, 2754352), (1377176, 1930400), (1544320, 1721470)]