240341472

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{811}}^1$

素因数の和:851

約数の個数: 192

約数和(自身を含む): 818496000

約数和(自身を除く): 578154528

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, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 811, 864, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1568, 1622, 1764, 2016, 2058, 2352, 2433, 2646, 2744, 3024, 3087, 3244, 3528, 4116, 4704, 4866, 5292, 5488, 5677, 6048, 6174, 6488, 7056, 7299, 8232, 9261, 9732, 10584, 10976, 11354, 12348, 12976, 14112, 14598, 16464, 17031, 18522, 19464, 21168, 21897, 22708, 24696, 25952, 29196, 32928, 34062, 37044, 38928, 39739, 42336, 43794, 45416, 49392, 51093, 58392, 68124, 74088, 77856, 79478, 87588, 90832, 98784, 102186, 116784, 119217, 136248, 148176, 153279, 158956, 175176, 181664, 204372, 233568, 238434, 272496, 278173, 296352, 306558, 317912, 350352, 357651, 408744, 476868, 544992, 556346, 613116, 635824, 700704, 715302, 817488, 834519, 953736, 1072953, 1112692, 1226232, 1271648, 1430604, 1634976, 1669038, 1907472, 2145906, 2225384, 2452464, 2503557, 2861208, 3338076, 3814944, 4291812, 4450768, 4904928, 5007114, 5722416, 6676152, 7510671, 8583624, 8901536, 10014228, 11444832, 13352304, 15021342, 17167248, 20028456, 26704608, 30042684, 34334496, 40056912, 60085368, 80113824, 120170736, 240341472]

約数ペア:

[(1, 240341472), (2, 120170736), (3, 80113824), (4, 60085368), (6, 40056912), (7, 34334496), (8, 30042684), (9, 26704608), (12, 20028456), (14, 17167248), (16, 15021342), (18, 13352304), (21, 11444832), (24, 10014228), (27, 8901536), (28, 8583624), (32, 7510671), (36, 6676152), (42, 5722416), (48, 5007114), (49, 4904928), (54, 4450768), (56, 4291812), (63, 3814944), (72, 3338076), (84, 2861208), (96, 2503557), (98, 2452464), (108, 2225384), (112, 2145906), (126, 1907472), (144, 1669038), (147, 1634976), (168, 1430604), (189, 1271648), (196, 1226232), (216, 1112692), (224, 1072953), (252, 953736), (288, 834519), (294, 817488), (336, 715302), (343, 700704), (378, 635824), (392, 613116), (432, 556346), (441, 544992), (504, 476868), (588, 408744), (672, 357651), (686, 350352), (756, 317912), (784, 306558), (811, 296352), (864, 278173), (882, 272496), (1008, 238434), (1029, 233568), (1176, 204372), (1323, 181664), (1372, 175176), (1512, 158956), (1568, 153279), (1622, 148176), (1764, 136248), (2016, 119217), (2058, 116784), (2352, 102186), (2433, 98784), (2646, 90832), (2744, 87588), (3024, 79478), (3087, 77856), (3244, 74088), (3528, 68124), (4116, 58392), (4704, 51093), (4866, 49392), (5292, 45416), (5488, 43794), (5677, 42336), (6048, 39739), (6174, 38928), (6488, 37044), (7056, 34062), (7299, 32928), (8232, 29196), (9261, 25952), (9732, 24696), (10584, 22708), (10976, 21897), (11354, 21168), (12348, 19464), (12976, 18522), (14112, 17031), (14598, 16464)]