2745881048880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1493}}^1$

素因数の和:1738

約数の個数: 960

約数和(自身を含む): 10487208775680

約数和(自身を除く): 7741327726800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 47, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 94, 102, 115, 120, 136, 138, 139, 141, 144, 153, 170, 180, 184, 188, 204, 207, 230, 235, 240, 255, 272, 276, 278, 282, 306, 340, 345, 360, 368, 376, 391, 408, 414, 417, 423, 460, 470, 510, 552, 556, 564, 612, 680, 690, 695, 705, 720, 752, 765, 782, 799, 816, 828, 834, 846, 920, 940, 1020, 1035, 1081, 1104, 1112, 1128, 1173, 1224, 1251, 1360, 1380, 1390, 1410, 1493, 1530, 1564, 1598, 1656, 1668, 1692, 1840, 1880, 1955, 2040, 2070, 2085, 2115, 2162, 2224, 2256, 2346, 2363, 2397, 2448, 2502, 2760, 2780, 2820, 2986, 3060, 3128, 3196, 3197, 3243, 3312, 3336, 3384, 3519, 3760, 3910, 3995, 4080, 4140, 4170, 4230, 4324, 4479, 4692, 4726, 4794, 5004, 5405, 5520, 5560, 5640, 5865, 5972, 6120, 6255, 6256, 6392, 6394, 6486, 6533, 6672, 6768, 7038, 7089, 7191, 7465, 7820, 7990, 8280, 8340, 8460, 8648, 8958, 9384, 9452, 9588, 9591, 9729, 10008, 10810, 11120, 11280, 11730, 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約数ペア:

[(1, 2745881048880), (2, 1372940524440), (3, 915293682960), (4, 686470262220), (5, 549176209776), (6, 457646841480), (8, 343235131110), (9, 305097894320), (10, 274588104888), (12, 228823420740), (15, 183058736592), (16, 171617565555), (17, 161522414640), (18, 152548947160), (20, 137294052444), (23, 119386132560), (24, 114411710370), (30, 91529368296), (34, 80761207320), (36, 76274473580), (40, 68647026222), (45, 61019578864), (46, 59693066280), (47, 58423001040), (48, 57205855185), (51, 53840804880), (60, 45764684148), (68, 40380603660), (69, 39795377520), (72, 38137236790), (80, 34323513111), (85, 32304482928), (90, 30509789432), (92, 29846533140), (94, 29211500520), (102, 26920402440), (115, 23877226512), (120, 22882342074), (136, 20190301830), (138, 19897688760), (139, 19754539920), (141, 19474333680), (144, 19068618395), (153, 17946934960), (170, 16152241464), (180, 15254894716), (184, 14923266570), (188, 14605750260), (204, 13460201220), (207, 13265125840), (230, 11938613256), 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