2000291328

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{2953}}^1$

素因数の和:2994

約数の個数: 240

約数和(自身を含む): 6890027760

約数和(自身を除く): 4889736432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2304, 2352, 2646, 2688, 2953, 3024, 3136, 3456, 3528, 3584, 4032, 4608, 4704, 5292, 5376, 5906, 6048, 6272, 6912, 7056, 8064, 8859, 9408, 10584, 10752, 11812, 12096, 12544, 13824, 14112, 16128, 17718, 18816, 20671, 21168, 23624, 24192, 25088, 26577, 28224, 32256, 35436, 37632, 41342, 42336, 47248, 48384, 53154, 56448, 62013, 70872, 75264, 79731, 82684, 84672, 94496, 96768, 106308, 112896, 124026, 141744, 144697, 159462, 165368, 169344, 186039, 188992, 212616, 225792, 248052, 283488, 289394, 318924, 330736, 338688, 372078, 377984, 425232, 434091, 496104, 558117, 566976, 578788, 637848, 661472, 677376, 744156, 755968, 850464, 868182, 992208, 1116234, 1133952, 1157576, 1275696, 1302273, 1322944, 1488312, 1511936, 1700928, 1736364, 1984416, 2232468, 2267904, 2315152, 2551392, 2604546, 2645888, 2976624, 3401856, 3472728, 3906819, 3968832, 4464936, 4535808, 4630304, 5102784, 5209092, 5291776, 5953248, 6803712, 6945456, 7813638, 7937664, 8929872, 9260608, 10205568, 10418184, 10583552, 11906496, 13607424, 13890912, 15627276, 15875328, 17859744, 18521216, 20411136, 20836368, 23812992, 27781824, 31254552, 31750656, 35719488, 37042432, 40822272, 41672736, 47625984, 55563648, 62509104, 71438976, 74084864, 83345472, 95251968, 111127296, 125018208, 142877952, 166690944, 222254592, 250036416, 285755904, 333381888, 500072832, 666763776, 1000145664, 2000291328]

約数ペア:

[(1, 2000291328), (2, 1000145664), (3, 666763776), (4, 500072832), (6, 333381888), (7, 285755904), (8, 250036416), (9, 222254592), (12, 166690944), (14, 142877952), (16, 125018208), (18, 111127296), (21, 95251968), (24, 83345472), (27, 74084864), (28, 71438976), (32, 62509104), (36, 55563648), (42, 47625984), (48, 41672736), (49, 40822272), (54, 37042432), (56, 35719488), (63, 31750656), (64, 31254552), (72, 27781824), (84, 23812992), (96, 20836368), (98, 20411136), (108, 18521216), (112, 17859744), (126, 15875328), (128, 15627276), (144, 13890912), (147, 13607424), (168, 11906496), (189, 10583552), (192, 10418184), (196, 10205568), (216, 9260608), (224, 8929872), (252, 7937664), (256, 7813638), (288, 6945456), (294, 6803712), (336, 5953248), (378, 5291776), (384, 5209092), (392, 5102784), (432, 4630304), (441, 4535808), (448, 4464936), (504, 3968832), (512, 3906819), (576, 3472728), (588, 3401856), (672, 2976624), (756, 2645888), (768, 2604546), (784, 2551392), (864, 2315152), (882, 2267904), (896, 2232468), (1008, 1984416), (1152, 1736364), (1176, 1700928), (1323, 1511936), (1344, 1488312), (1512, 1322944), (1536, 1302273), (1568, 1275696), (1728, 1157576), (1764, 1133952), (1792, 1116234), (2016, 992208), (2304, 868182), (2352, 850464), (2646, 755968), (2688, 744156), (2953, 677376), (3024, 661472), (3136, 637848), (3456, 578788), (3528, 566976), (3584, 558117), (4032, 496104), (4608, 434091), (4704, 425232), (5292, 377984), (5376, 372078), (5906, 338688), (6048, 330736), (6272, 318924), (6912, 289394), (7056, 283488), (8064, 248052), (8859, 225792), (9408, 212616), (10584, 188992), (10752, 186039), (11812, 169344), (12096, 165368), (12544, 159462), (13824, 144697), (14112, 141744), (16128, 124026), (17718, 112896), (18816, 106308), (20671, 96768), (21168, 94496), (23624, 84672), (24192, 82684), (25088, 79731), (26577, 75264), (28224, 70872), (32256, 62013), (35436, 56448), (37632, 53154), (41342, 48384), (42336, 47248)]