15140553904

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2163

約数の個数: 120

約数和(自身を含む): 34862174928

約数和(自身を除く): 19721621024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 137, 146, 196, 274, 292, 392, 511, 548, 584, 784, 959, 1022, 1096, 1168, 1918, 1931, 2044, 2192, 3577, 3836, 3862, 4088, 6713, 7154, 7672, 7724, 8176, 10001, 13426, 13517, 14308, 15344, 15448, 20002, 26852, 27034, 28616, 30896, 40004, 53704, 54068, 57232, 70007, 80008, 94619, 107408, 108136, 140014, 140963, 160016, 189238, 216272, 264547, 280028, 281926, 378476, 490049, 529094, 560056, 563852, 756952, 980098, 986741, 1058188, 1120112, 1127704, 1513904, 1851829, 1960196, 1973482, 2116376, 2255408, 3703658, 3920392, 3946964, 4232752, 6907187, 7407316, 7840784, 7893928, 12962803, 13814374, 14814632, 15787856, 19311931, 25925606, 27628748, 29629264, 38623862, 51851212, 55257496, 77247724, 103702424, 110514992, 135183517, 154495448, 207404848, 270367034, 308990896, 540734068, 946284619, 1081468136, 1892569238, 2162936272, 3785138476, 7570276952, 15140553904]

約数ペア:

[(1, 15140553904), (2, 7570276952), (4, 3785138476), (7, 2162936272), (8, 1892569238), (14, 1081468136), (16, 946284619), (28, 540734068), (49, 308990896), (56, 270367034), (73, 207404848), (98, 154495448), (112, 135183517), (137, 110514992), (146, 103702424), (196, 77247724), (274, 55257496), (292, 51851212), (392, 38623862), (511, 29629264), (548, 27628748), (584, 25925606), (784, 19311931), (959, 15787856), (1022, 14814632), (1096, 13814374), (1168, 12962803), (1918, 7893928), (1931, 7840784), (2044, 7407316), (2192, 6907187), (3577, 4232752), (3836, 3946964), (3862, 3920392), (4088, 3703658), (6713, 2255408), (7154, 2116376), (7672, 1973482), (7724, 1960196), (8176, 1851829), (10001, 1513904), (13426, 1127704), (13517, 1120112), (14308, 1058188), (15344, 986741), (15448, 980098), (20002, 756952), (26852, 563852), (27034, 560056), (28616, 529094), (30896, 490049), (40004, 378476), (53704, 281926), (54068, 280028), (57232, 264547), (70007, 216272), (80008, 189238), (94619, 160016), (107408, 140963), (108136, 140014)]