28633440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 108591840

約数和(自身を除く): 79958400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 29, 30, 32, 33, 34, 40, 44, 48, 51, 55, 58, 60, 66, 68, 80, 85, 87, 88, 96, 102, 110, 116, 120, 121, 132, 136, 145, 160, 165, 170, 174, 176, 187, 204, 220, 232, 240, 242, 255, 264, 272, 290, 319, 330, 340, 348, 352, 363, 374, 408, 435, 440, 464, 480, 484, 493, 510, 528, 544, 561, 580, 605, 638, 660, 680, 696, 726, 748, 816, 870, 880, 928, 935, 957, 968, 986, 1020, 1056, 1122, 1160, 1210, 1276, 1320, 1360, 1392, 1452, 1479, 1496, 1595, 1632, 1740, 1760, 1815, 1870, 1914, 1936, 1972, 2040, 2057, 2244, 2320, 2420, 2465, 2552, 2640, 2720, 2784, 2805, 2904, 2958, 2992, 3190, 3480, 3509, 3630, 3740, 3828, 3872, 3944, 4080, 4114, 4488, 4640, 4785, 4840, 4930, 5104, 5280, 5423, 5610, 5808, 5916, 5984, 6171, 6380, 6960, 7018, 7260, 7395, 7480, 7656, 7888, 8160, 8228, 8976, 9570, 9680, 9860, 10208, 10285, 10527, 10846, 11220, 11616, 11832, 12342, 12760, 13920, 14036, 14520, 14790, 14960, 15312, 15776, 16269, 16456, 17545, 17952, 19140, 19360, 19720, 20570, 21054, 21692, 22440, 23664, 24684, 25520, 27115, 28072, 29040, 29580, 29920, 30624, 30855, 32538, 32912, 35090, 38280, 39440, 41140, 42108, 43384, 44880, 47328, 49368, 51040, 52635, 54230, 56144, 58080, 59160, 59653, 61710, 65076, 65824, 70180, 76560, 78880, 81345, 82280, 84216, 86768, 89760, 98736, 105270, 108460, 112288, 118320, 119306, 123420, 130152, 140360, 153120, 162690, 164560, 168432, 173536, 178959, 197472, 210540, 216920, 236640, 238612, 246840, 260304, 280720, 298265, 325380, 329120, 336864, 357918, 421080, 433840, 477224, 493680, 520608, 561440, 596530, 650760, 715836, 842160, 867680, 894795, 954448, 987360, 1193060, 1301520, 1431672, 1684320, 1789590, 1908896, 2386120, 2603040, 2863344, 3579180, 4772240, 5726688, 7158360, 9544480, 14316720, 28633440]

約数ペア:

[(1, 28633440), (2, 14316720), (3, 9544480), (4, 7158360), (5, 5726688), (6, 4772240), (8, 3579180), (10, 2863344), (11, 2603040), (12, 2386120), (15, 1908896), (16, 1789590), (17, 1684320), (20, 1431672), (22, 1301520), (24, 1193060), (29, 987360), (30, 954448), (32, 894795), (33, 867680), (34, 842160), (40, 715836), (44, 650760), (48, 596530), (51, 561440), (55, 520608), (58, 493680), (60, 477224), (66, 433840), (68, 421080), (80, 357918), (85, 336864), (87, 329120), (88, 325380), (96, 298265), (102, 280720), (110, 260304), (116, 246840), (120, 238612), (121, 236640), (132, 216920), (136, 210540), (145, 197472), (160, 178959), (165, 173536), (170, 168432), (174, 164560), (176, 162690), (187, 153120), (204, 140360), (220, 130152), (232, 123420), (240, 119306), (242, 118320), (255, 112288), (264, 108460), (272, 105270), (290, 98736), (319, 89760), (330, 86768), (340, 84216), (348, 82280), (352, 81345), (363, 78880), (374, 76560), (408, 70180), (435, 65824), (440, 65076), (464, 61710), (480, 59653), (484, 59160), (493, 58080), (510, 56144), (528, 54230), (544, 52635), (561, 51040), (580, 49368), (605, 47328), (638, 44880), (660, 43384), (680, 42108), (696, 41140), (726, 39440), (748, 38280), (816, 35090), (870, 32912), (880, 32538), (928, 30855), (935, 30624), (957, 29920), (968, 29580), (986, 29040), (1020, 28072), (1056, 27115), (1122, 25520), (1160, 24684), (1210, 23664), (1276, 22440), (1320, 21692), (1360, 21054), (1392, 20570), (1452, 19720), (1479, 19360), (1496, 19140), (1595, 17952), (1632, 17545), (1740, 16456), (1760, 16269), (1815, 15776), (1870, 15312), (1914, 14960), (1936, 14790), (1972, 14520), (2040, 14036), (2057, 13920), (2244, 12760), (2320, 12342), (2420, 11832), (2465, 11616), (2552, 11220), (2640, 10846), (2720, 10527), (2784, 10285), (2805, 10208), (2904, 9860), (2958, 9680), (2992, 9570), (3190, 8976), (3480, 8228), (3509, 8160), (3630, 7888), (3740, 7656), (3828, 7480), (3872, 7395), (3944, 7260), (4080, 7018), (4114, 6960), (4488, 6380), (4640, 6171), (4785, 5984), (4840, 5916), (4930, 5808), (5104, 5610), (5280, 5423)]