1660862448

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2593

約数の個数: 240

約数和(自身を含む): 5726776320

約数和(自身を除く): 4065913872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 588, 651, 744, 756, 784, 837, 868, 882, 1008, 1116, 1176, 1302, 1323, 1488, 1512, 1519, 1674, 1736, 1764, 1953, 2232, 2352, 2531, 2604, 2646, 3024, 3038, 3348, 3472, 3528, 3906, 4464, 4557, 5062, 5208, 5292, 5859, 6076, 6696, 7056, 7593, 7812, 9114, 10124, 10416, 10584, 11718, 12152, 13392, 13671, 15186, 15624, 17717, 18228, 20248, 21168, 22779, 23436, 24304, 27342, 30372, 31248, 35434, 36456, 40496, 41013, 45558, 46872, 53151, 54684, 60744, 68337, 70868, 72912, 78461, 82026, 91116, 93744, 106302, 109368, 121488, 124019, 136674, 141736, 156922, 159453, 164052, 182232, 212604, 218736, 235383, 248038, 273348, 283472, 313844, 318906, 328104, 364464, 372057, 425208, 470766, 478359, 496076, 546696, 549227, 627688, 637812, 656208, 706149, 744114, 850416, 941532, 956718, 992152, 1093392, 1098454, 1116171, 1255376, 1275624, 1412298, 1488228, 1647681, 1883064, 1913436, 1984304, 2118447, 2196908, 2232342, 2551248, 2824596, 2976456, 3295362, 3348513, 3766128, 3826872, 3844589, 4236894, 4393816, 4464684, 4943043, 5649192, 5952912, 6590724, 6697026, 7653744, 7689178, 8473788, 8787632, 8929368, 9886086, 11298384, 11533767, 13181448, 13394052, 14829129, 15378356, 16947576, 17858736, 19772172, 23067534, 26362896, 26788104, 29658258, 30756712, 33895152, 34601301, 39544344, 46135068, 53576208, 59316516, 61513424, 69202602, 79088688, 92270136, 103803903, 118633032, 138405204, 184540272, 207607806, 237266064, 276810408, 415215612, 553620816, 830431224, 1660862448]

約数ペア:

[(1, 1660862448), (2, 830431224), (3, 553620816), (4, 415215612), (6, 276810408), (7, 237266064), (8, 207607806), (9, 184540272), (12, 138405204), (14, 118633032), (16, 103803903), (18, 92270136), (21, 79088688), (24, 69202602), (27, 61513424), (28, 59316516), (31, 53576208), (36, 46135068), (42, 39544344), (48, 34601301), (49, 33895152), (54, 30756712), (56, 29658258), (62, 26788104), (63, 26362896), (72, 23067534), (84, 19772172), (93, 17858736), (98, 16947576), (108, 15378356), (112, 14829129), (124, 13394052), (126, 13181448), (144, 11533767), (147, 11298384), (168, 9886086), (186, 8929368), (189, 8787632), (196, 8473788), (216, 7689178), (217, 7653744), (248, 6697026), (252, 6590724), (279, 5952912), (294, 5649192), (336, 4943043), (372, 4464684), (378, 4393816), (392, 4236894), (432, 3844589), (434, 3826872), (441, 3766128), (496, 3348513), (504, 3295362), (558, 2976456), (588, 2824596), (651, 2551248), (744, 2232342), (756, 2196908), (784, 2118447), (837, 1984304), (868, 1913436), (882, 1883064), (1008, 1647681), (1116, 1488228), (1176, 1412298), (1302, 1275624), (1323, 1255376), (1488, 1116171), (1512, 1098454), (1519, 1093392), (1674, 992152), (1736, 956718), (1764, 941532), (1953, 850416), (2232, 744114), (2352, 706149), (2531, 656208), (2604, 637812), (2646, 627688), (3024, 549227), (3038, 546696), (3348, 496076), (3472, 478359), (3528, 470766), (3906, 425208), (4464, 372057), (4557, 364464), (5062, 328104), (5208, 318906), (5292, 313844), (5859, 283472), (6076, 273348), (6696, 248038), (7056, 235383), (7593, 218736), (7812, 212604), (9114, 182232), (10124, 164052), (10416, 159453), (10584, 156922), (11718, 141736), (12152, 136674), (13392, 124019), (13671, 121488), (15186, 109368), (15624, 106302), (17717, 93744), (18228, 91116), (20248, 82026), (21168, 78461), (22779, 72912), (23436, 70868), (24304, 68337), (27342, 60744), (30372, 54684), (31248, 53151), (35434, 46872), (36456, 45558), (40496, 41013)]