1271394604900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1338451}}^1$

素因数の和:1338554

約数の個数: 144

約数和(自身を含む): 3345915847680

約数和(自身を除く): 2074521242780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 59, 70, 92, 100, 115, 118, 140, 161, 175, 230, 236, 295, 322, 350, 413, 460, 575, 590, 644, 700, 805, 826, 1150, 1180, 1357, 1475, 1610, 1652, 2065, 2300, 2714, 2950, 3220, 4025, 4130, 5428, 5900, 6785, 8050, 8260, 9499, 10325, 13570, 16100, 18998, 20650, 27140, 33925, 37996, 41300, 47495, 67850, 94990, 135700, 189980, 237475, 474950, 949900, 1338451, 2676902, 5353804, 6692255, 9369157, 13384510, 18738314, 26769020, 30784373, 33461275, 37476628, 46845785, 61568746, 66922550, 78968609, 93691570, 123137492, 133845100, 153921865, 157937218, 187383140, 215490611, 234228925, 307843730, 315874436, 394843045, 430981222, 468457850, 552780263, 615687460, 769609325, 789686090, 861962444, 936915700, 1077453055, 1105560526, 1539218650, 1579372180, 1816278007, 1974215225, 2154906110, 2211121052, 2763901315, 3078437300, 3632556014, 3948430450, 4309812220, 5387265275, 5527802630, 7265112028, 7896860900, 9081390035, 10774530550, 11055605260, 12713946049, 13819506575, 18162780070, 21549061100, 25427892098, 27639013150, 36325560140, 45406950175, 50855784196, 55278026300, 63569730245, 90813900350, 127139460490, 181627800700, 254278920980, 317848651225, 635697302450, 1271394604900]

約数ペア:

[(1, 1271394604900), (2, 635697302450), (4, 317848651225), (5, 254278920980), (7, 181627800700), (10, 127139460490), (14, 90813900350), (20, 63569730245), (23, 55278026300), (25, 50855784196), (28, 45406950175), (35, 36325560140), (46, 27639013150), (50, 25427892098), (59, 21549061100), (70, 18162780070), (92, 13819506575), (100, 12713946049), (115, 11055605260), (118, 10774530550), (140, 9081390035), (161, 7896860900), (175, 7265112028), (230, 5527802630), (236, 5387265275), (295, 4309812220), (322, 3948430450), (350, 3632556014), (413, 3078437300), (460, 2763901315), (575, 2211121052), (590, 2154906110), (644, 1974215225), (700, 1816278007), (805, 1579372180), (826, 1539218650), (1150, 1105560526), (1180, 1077453055), (1357, 936915700), (1475, 861962444), (1610, 789686090), (1652, 769609325), (2065, 615687460), (2300, 552780263), (2714, 468457850), (2950, 430981222), (3220, 394843045), (4025, 315874436), (4130, 307843730), (5428, 234228925), (5900, 215490611), (6785, 187383140), (8050, 157937218), (8260, 153921865), (9499, 133845100), (10325, 123137492), (13570, 93691570), (16100, 78968609), (18998, 66922550), (20650, 61568746), (27140, 46845785), (33925, 37476628), (37996, 33461275), (41300, 30784373), (47495, 26769020), (67850, 18738314), (94990, 13384510), (135700, 9369157), (189980, 6692255), (237475, 5353804), (474950, 2676902), (949900, 1338451)]