240745232

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 180

約数和(自身を含む): 620853120

約数和(自身を除く): 380107888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 79, 91, 92, 98, 104, 112, 158, 161, 169, 182, 184, 196, 208, 299, 316, 322, 338, 364, 368, 392, 553, 598, 632, 637, 644, 676, 728, 784, 1027, 1106, 1127, 1183, 1196, 1264, 1274, 1288, 1352, 1456, 1817, 2054, 2093, 2212, 2254, 2366, 2392, 2548, 2576, 2704, 3634, 3871, 3887, 4108, 4186, 4424, 4508, 4732, 4784, 5096, 7189, 7268, 7742, 7774, 8216, 8281, 8372, 8848, 9016, 9464, 10192, 12719, 13351, 14378, 14536, 14651, 15484, 15548, 16432, 16562, 16744, 18032, 18928, 23621, 25438, 26702, 27209, 28756, 29072, 29302, 30968, 31096, 33124, 33488, 47242, 50323, 50876, 53404, 54418, 57512, 58604, 61936, 62192, 66248, 89033, 93457, 94484, 100646, 101752, 106808, 108836, 115024, 117208, 132496, 165347, 178066, 186914, 188968, 190463, 201292, 203504, 213616, 217672, 234416, 307073, 330694, 356132, 373828, 377936, 380926, 402584, 435344, 614146, 654199, 661388, 712264, 747656, 761852, 805168, 1157429, 1228292, 1308398, 1322776, 1424528, 1495312, 1523704, 2149511, 2314858, 2456584, 2616796, 2645552, 3047408, 4299022, 4629716, 4913168, 5233592, 8598044, 9259432, 10467184, 15046577, 17196088, 18518864, 30093154, 34392176, 60186308, 120372616, 240745232]

約数ペア:

[(1, 240745232), (2, 120372616), (4, 60186308), (7, 34392176), (8, 30093154), (13, 18518864), (14, 17196088), (16, 15046577), (23, 10467184), (26, 9259432), (28, 8598044), (46, 5233592), (49, 4913168), (52, 4629716), (56, 4299022), (79, 3047408), (91, 2645552), (92, 2616796), (98, 2456584), (104, 2314858), (112, 2149511), (158, 1523704), (161, 1495312), (169, 1424528), (182, 1322776), (184, 1308398), (196, 1228292), (208, 1157429), (299, 805168), (316, 761852), (322, 747656), (338, 712264), (364, 661388), (368, 654199), (392, 614146), (553, 435344), (598, 402584), (632, 380926), (637, 377936), (644, 373828), (676, 356132), (728, 330694), (784, 307073), (1027, 234416), (1106, 217672), (1127, 213616), (1183, 203504), (1196, 201292), (1264, 190463), (1274, 188968), (1288, 186914), (1352, 178066), (1456, 165347), (1817, 132496), (2054, 117208), (2093, 115024), (2212, 108836), (2254, 106808), (2366, 101752), (2392, 100646), (2548, 94484), (2576, 93457), (2704, 89033), (3634, 66248), (3871, 62192), (3887, 61936), (4108, 58604), (4186, 57512), (4424, 54418), (4508, 53404), (4732, 50876), (4784, 50323), (5096, 47242), (7189, 33488), (7268, 33124), (7742, 31096), (7774, 30968), (8216, 29302), (8281, 29072), (8372, 28756), (8848, 27209), (9016, 26702), (9464, 25438), (10192, 23621), (12719, 18928), (13351, 18032), (14378, 16744), (14536, 16562), (14651, 16432), (15484, 15548)]