320294016

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{39719}}^1$

素因数の和:39746

約数の個数: 96

約数和(自身を含む): 1053374400

約数和(自身を除く): 733080384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 39719, 79438, 119157, 158876, 238314, 278033, 317752, 357471, 476628, 556066, 635504, 714942, 834099, 953256, 1112132, 1271008, 1429884, 1668198, 1906512, 2224264, 2502297, 2542016, 2859768, 3336396, 3813024, 4448528, 5004594, 5084032, 5719536, 6672792, 7626048, 8897056, 10009188, 11439072, 13345584, 15252096, 17794112, 20018376, 22878144, 26691168, 35588224, 40036752, 45756288, 53382336, 80073504, 106764672, 160147008, 320294016]

約数ペア:

[(1, 320294016), (2, 160147008), (3, 106764672), (4, 80073504), (6, 53382336), (7, 45756288), (8, 40036752), (9, 35588224), (12, 26691168), (14, 22878144), (16, 20018376), (18, 17794112), (21, 15252096), (24, 13345584), (28, 11439072), (32, 10009188), (36, 8897056), (42, 7626048), (48, 6672792), (56, 5719536), (63, 5084032), (64, 5004594), (72, 4448528), (84, 3813024), (96, 3336396), (112, 2859768), (126, 2542016), (128, 2502297), (144, 2224264), (168, 1906512), (192, 1668198), (224, 1429884), (252, 1271008), (288, 1112132), (336, 953256), (384, 834099), (448, 714942), (504, 635504), (576, 556066), (672, 476628), (896, 357471), (1008, 317752), (1152, 278033), (1344, 238314), (2016, 158876), (2688, 119157), (4032, 79438), (8064, 39719)]