15694809920

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{26993}}^1$

素因数の和:27112

約数の個数: 112

約数和(自身を含む): 39493301760

約数和(自身を除く): 23798491840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 79, 80, 92, 115, 158, 160, 184, 230, 316, 320, 368, 395, 460, 632, 736, 790, 920, 1264, 1472, 1580, 1817, 1840, 2528, 3160, 3634, 3680, 5056, 6320, 7268, 7360, 9085, 12640, 14536, 18170, 25280, 26993, 29072, 36340, 53986, 58144, 72680, 107972, 116288, 134965, 145360, 215944, 269930, 290720, 431888, 539860, 581440, 620839, 863776, 1079720, 1241678, 1727552, 2132447, 2159440, 2483356, 3104195, 4264894, 4318880, 4966712, 6208390, 8529788, 8637760, 9933424, 10662235, 12416780, 17059576, 19866848, 21324470, 24833560, 34119152, 39733696, 42648940, 49046281, 49667120, 68238304, 85297880, 98092562, 99334240, 136476608, 170595760, 196185124, 198668480, 245231405, 341191520, 392370248, 490462810, 682383040, 784740496, 980925620, 1569480992, 1961851240, 3138961984, 3923702480, 7847404960, 15694809920]

約数ペア:

[(1, 15694809920), (2, 7847404960), (4, 3923702480), (5, 3138961984), (8, 1961851240), (10, 1569480992), (16, 980925620), (20, 784740496), (23, 682383040), (32, 490462810), (40, 392370248), (46, 341191520), (64, 245231405), (79, 198668480), (80, 196185124), (92, 170595760), (115, 136476608), (158, 99334240), (160, 98092562), (184, 85297880), (230, 68238304), (316, 49667120), (320, 49046281), (368, 42648940), (395, 39733696), (460, 34119152), (632, 24833560), (736, 21324470), (790, 19866848), (920, 17059576), (1264, 12416780), (1472, 10662235), (1580, 9933424), (1817, 8637760), (1840, 8529788), (2528, 6208390), (3160, 4966712), (3634, 4318880), (3680, 4264894), (5056, 3104195), (6320, 2483356), (7268, 2159440), (7360, 2132447), (9085, 1727552), (12640, 1241678), (14536, 1079720), (18170, 863776), (25280, 620839), (26993, 581440), (29072, 539860), (36340, 431888), (53986, 290720), (58144, 269930), (72680, 215944), (107972, 145360), (116288, 134965)]