21908293440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2074649}}^1$

素因数の和:2074680

約数の個数: 112

約数和(自身を含む): 75882398400

約数和(自身を除く): 53974104960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 2074649, 4149298, 6223947, 8298596, 10373245, 12447894, 16597192, 20746490, 22821139, 24895788, 31119735, 33194384, 41492980, 45642278, 49791576, 62239470, 66388768, 68463417, 82985960, 91284556, 99583152, 114105695, 124478940, 132777536, 136926834, 165971920, 182569112, 199166304, 228211390, 248957880, 273853668, 331943840, 342317085, 365138224, 398332608, 456422780, 497915760, 547707336, 663887680, 684634170, 730276448, 912845560, 995831520, 1095414672, 1369268340, 1460552896, 1825691120, 1991663040, 2190829344, 2738536680, 3651382240, 4381658688, 5477073360, 7302764480, 10954146720, 21908293440]

約数ペア:

[(1, 21908293440), (2, 10954146720), (3, 7302764480), (4, 5477073360), (5, 4381658688), (6, 3651382240), (8, 2738536680), (10, 2190829344), (11, 1991663040), (12, 1825691120), (15, 1460552896), (16, 1369268340), (20, 1095414672), (22, 995831520), (24, 912845560), (30, 730276448), (32, 684634170), (33, 663887680), (40, 547707336), (44, 497915760), (48, 456422780), (55, 398332608), (60, 365138224), (64, 342317085), (66, 331943840), (80, 273853668), (88, 248957880), (96, 228211390), (110, 199166304), (120, 182569112), (132, 165971920), (160, 136926834), (165, 132777536), (176, 124478940), (192, 114105695), (220, 99583152), (240, 91284556), (264, 82985960), (320, 68463417), (330, 66388768), (352, 62239470), (440, 49791576), (480, 45642278), (528, 41492980), (660, 33194384), (704, 31119735), (880, 24895788), (960, 22821139), (1056, 20746490), (1320, 16597192), (1760, 12447894), (2112, 10373245), (2640, 8298596), (3520, 6223947), (5280, 4149298), (10560, 2074649)]