1304297120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1223

約数の個数: 192

約数和(自身を含む): 3793257216

約数和(自身を除く): 2488960096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 61, 68, 70, 80, 85, 112, 119, 122, 136, 140, 160, 170, 224, 238, 244, 272, 280, 305, 340, 427, 476, 488, 544, 560, 595, 610, 680, 854, 952, 976, 1037, 1120, 1123, 1190, 1220, 1360, 1708, 1904, 1952, 2074, 2135, 2246, 2380, 2440, 2720, 3416, 3808, 4148, 4270, 4492, 4760, 4880, 5185, 5615, 6832, 7259, 7861, 8296, 8540, 8984, 9520, 9760, 10370, 11230, 13664, 14518, 15722, 16592, 17080, 17968, 19040, 19091, 20740, 22460, 29036, 31444, 33184, 34160, 35936, 36295, 38182, 39305, 41480, 44920, 58072, 62888, 68320, 68503, 72590, 76364, 78610, 82960, 89840, 95455, 116144, 125776, 133637, 137006, 145180, 152728, 157220, 165920, 179680, 190910, 232288, 251552, 267274, 274012, 290360, 305456, 314440, 342515, 381820, 479521, 534548, 548024, 580720, 610912, 628880, 668185, 685030, 763640, 959042, 1069096, 1096048, 1161440, 1164551, 1257760, 1336370, 1370060, 1527280, 1918084, 2138192, 2192096, 2329102, 2397605, 2672740, 2740120, 3054560, 3836168, 4276384, 4658204, 4795210, 5345480, 5480240, 5822755, 7672336, 8151857, 9316408, 9590420, 10690960, 10960480, 11645510, 15344672, 16303714, 18632816, 19180840, 21381920, 23291020, 32607428, 37265632, 38361680, 40759285, 46582040, 65214856, 76723360, 81518570, 93164080, 130429712, 163037140, 186328160, 260859424, 326074280, 652148560, 1304297120]

約数ペア:

[(1, 1304297120), (2, 652148560), (4, 326074280), (5, 260859424), (7, 186328160), (8, 163037140), (10, 130429712), (14, 93164080), (16, 81518570), (17, 76723360), (20, 65214856), (28, 46582040), (32, 40759285), (34, 38361680), (35, 37265632), (40, 32607428), (56, 23291020), (61, 21381920), (68, 19180840), (70, 18632816), (80, 16303714), (85, 15344672), (112, 11645510), (119, 10960480), (122, 10690960), (136, 9590420), (140, 9316408), (160, 8151857), (170, 7672336), (224, 5822755), (238, 5480240), (244, 5345480), (272, 4795210), (280, 4658204), (305, 4276384), (340, 3836168), (427, 3054560), (476, 2740120), (488, 2672740), (544, 2397605), (560, 2329102), (595, 2192096), (610, 2138192), (680, 1918084), (854, 1527280), (952, 1370060), (976, 1336370), (1037, 1257760), (1120, 1164551), (1123, 1161440), (1190, 1096048), (1220, 1069096), (1360, 959042), (1708, 763640), (1904, 685030), (1952, 668185), (2074, 628880), (2135, 610912), (2246, 580720), (2380, 548024), (2440, 534548), (2720, 479521), (3416, 381820), (3808, 342515), (4148, 314440), (4270, 305456), (4492, 290360), (4760, 274012), (4880, 267274), (5185, 251552), (5615, 232288), (6832, 190910), (7259, 179680), (7861, 165920), (8296, 157220), (8540, 152728), (8984, 145180), (9520, 137006), (9760, 133637), (10370, 125776), (11230, 116144), (13664, 95455), (14518, 89840), (15722, 82960), (16592, 78610), (17080, 76364), (17968, 72590), (19040, 68503), (19091, 68320), (20740, 62888), (22460, 58072), (29036, 44920), (31444, 41480), (33184, 39305), (34160, 38182), (35936, 36295)]