178959261480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1877}}^1\times {\mathrm{8191}}^1$

素因数の和:10179

約数の個数: 128

約数和(自身を含む): 542767841280

約数和(自身を除く): 363808579800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1877, 1940, 2328, 2910, 3754, 3880, 5631, 5820, 7508, 8191, 9385, 11262, 11640, 15016, 16382, 18770, 22524, 24573, 28155, 32764, 37540, 40955, 45048, 49146, 56310, 65528, 75080, 81910, 98292, 112620, 122865, 163820, 182069, 196584, 225240, 245730, 327640, 364138, 491460, 546207, 728276, 794527, 910345, 982920, 1092414, 1456552, 1589054, 1820690, 2184828, 2383581, 2731035, 3178108, 3641380, 3972635, 4369656, 4767162, 5462070, 6356216, 7282760, 7945270, 9534324, 10924140, 11917905, 15374507, 15890540, 19068648, 21848280, 23835810, 30749014, 31781080, 46123521, 47671620, 61498028, 76872535, 92247042, 95343240, 122996056, 153745070, 184494084, 230617605, 307490140, 368988168, 461235210, 614980280, 922470420, 1491327179, 1844940840, 2982654358, 4473981537, 5965308716, 7456635895, 8947963074, 11930617432, 14913271790, 17895926148, 22369907685, 29826543580, 35791852296, 44739815370, 59653087160, 89479630740, 178959261480]

約数ペア:

[(1, 178959261480), (2, 89479630740), (3, 59653087160), (4, 44739815370), (5, 35791852296), (6, 29826543580), (8, 22369907685), (10, 17895926148), (12, 14913271790), (15, 11930617432), (20, 8947963074), (24, 7456635895), (30, 5965308716), (40, 4473981537), (60, 2982654358), (97, 1844940840), (120, 1491327179), (194, 922470420), (291, 614980280), (388, 461235210), (485, 368988168), (582, 307490140), (776, 230617605), (970, 184494084), (1164, 153745070), (1455, 122996056), (1877, 95343240), (1940, 92247042), (2328, 76872535), (2910, 61498028), (3754, 47671620), (3880, 46123521), (5631, 31781080), (5820, 30749014), (7508, 23835810), (8191, 21848280), (9385, 19068648), (11262, 15890540), (11640, 15374507), (15016, 11917905), (16382, 10924140), (18770, 9534324), (22524, 7945270), (24573, 7282760), (28155, 6356216), (32764, 5462070), (37540, 4767162), (40955, 4369656), (45048, 3972635), (49146, 3641380), (56310, 3178108), (65528, 2731035), (75080, 2383581), (81910, 2184828), (98292, 1820690), (112620, 1589054), (122865, 1456552), (163820, 1092414), (182069, 982920), (196584, 910345), (225240, 794527), (245730, 728276), (327640, 546207), (364138, 491460)]