2005272480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2711}}^1$

素因数の和:2819

約数の個数: 192

約数和(自身を含む): 6692087808

約数和(自身を除く): 4686815328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 67, 69, 80, 92, 96, 115, 120, 134, 138, 160, 184, 201, 230, 240, 268, 276, 335, 345, 368, 402, 460, 480, 536, 552, 670, 690, 736, 804, 920, 1005, 1072, 1104, 1340, 1380, 1541, 1608, 1840, 2010, 2144, 2208, 2680, 2711, 2760, 3082, 3216, 3680, 4020, 4623, 5360, 5422, 5520, 6164, 6432, 7705, 8040, 8133, 9246, 10720, 10844, 11040, 12328, 13555, 15410, 16080, 16266, 18492, 21688, 23115, 24656, 27110, 30820, 32160, 32532, 36984, 40665, 43376, 46230, 49312, 54220, 61640, 62353, 65064, 73968, 81330, 86752, 92460, 108440, 123280, 124706, 130128, 147936, 162660, 181637, 184920, 187059, 216880, 246560, 249412, 260256, 311765, 325320, 363274, 369840, 374118, 433760, 498824, 544911, 623530, 650640, 726548, 739680, 748236, 908185, 935295, 997648, 1089822, 1247060, 1301280, 1453096, 1496472, 1816370, 1870590, 1995296, 2179644, 2494120, 2724555, 2906192, 2992944, 3632740, 3741180, 4177651, 4359288, 4988240, 5449110, 5812384, 5985888, 7265480, 7482360, 8355302, 8718576, 9976480, 10898220, 12532953, 14530960, 14964720, 16710604, 17437152, 20888255, 21796440, 25065906, 29061920, 29929440, 33421208, 41776510, 43592880, 50131812, 62664765, 66842416, 83553020, 87185760, 100263624, 125329530, 133684832, 167106040, 200527248, 250659060, 334212080, 401054496, 501318120, 668424160, 1002636240, 2005272480]

約数ペア:

[(1, 2005272480), (2, 1002636240), (3, 668424160), (4, 501318120), (5, 401054496), (6, 334212080), (8, 250659060), (10, 200527248), (12, 167106040), (15, 133684832), (16, 125329530), (20, 100263624), (23, 87185760), (24, 83553020), (30, 66842416), (32, 62664765), (40, 50131812), (46, 43592880), (48, 41776510), (60, 33421208), (67, 29929440), (69, 29061920), (80, 25065906), (92, 21796440), (96, 20888255), (115, 17437152), (120, 16710604), (134, 14964720), (138, 14530960), (160, 12532953), (184, 10898220), (201, 9976480), (230, 8718576), (240, 8355302), (268, 7482360), (276, 7265480), (335, 5985888), (345, 5812384), (368, 5449110), (402, 4988240), (460, 4359288), (480, 4177651), (536, 3741180), (552, 3632740), (670, 2992944), (690, 2906192), (736, 2724555), (804, 2494120), (920, 2179644), (1005, 1995296), (1072, 1870590), (1104, 1816370), (1340, 1496472), (1380, 1453096), (1541, 1301280), (1608, 1247060), (1840, 1089822), (2010, 997648), (2144, 935295), (2208, 908185), (2680, 748236), (2711, 739680), (2760, 726548), (3082, 650640), (3216, 623530), (3680, 544911), (4020, 498824), (4623, 433760), (5360, 374118), (5422, 369840), (5520, 363274), (6164, 325320), (6432, 311765), (7705, 260256), (8040, 249412), (8133, 246560), (9246, 216880), (10720, 187059), (10844, 184920), (11040, 181637), (12328, 162660), (13555, 147936), (15410, 130128), (16080, 124706), (16266, 123280), (18492, 108440), (21688, 92460), (23115, 86752), (24656, 81330), (27110, 73968), (30820, 65064), (32160, 62353), (32532, 61640), (36984, 54220), (40665, 49312), (43376, 46230)]