1395985920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1185

約数の個数: 320

約数和(自身を含む): 5326801920

約数和(自身を除く): 3930816000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 512, 552, 560, 640, 644, 672, 690, 736, 768, 805, 840, 896, 920, 960, 966, 1104, 1120, 1129, 1280, 1288, 1344, 1380, 1472, 1536, 1610, 1680, 1792, 1840, 1920, 1932, 2208, 2240, 2258, 2415, 2560, 2576, 2688, 2760, 2944, 3220, 3360, 3387, 3584, 3680, 3840, 3864, 4416, 4480, 4516, 4830, 5152, 5376, 5520, 5645, 5888, 6440, 6720, 6774, 7360, 7680, 7728, 7903, 8832, 8960, 9032, 9660, 10304, 10752, 11040, 11290, 11776, 12880, 13440, 13548, 14720, 15456, 15806, 16935, 17664, 17920, 18064, 19320, 20608, 22080, 22580, 23709, 25760, 25967, 26880, 27096, 29440, 30912, 31612, 33870, 35328, 36128, 38640, 39515, 41216, 44160, 45160, 47418, 51520, 51934, 53760, 54192, 58880, 61824, 63224, 67740, 72256, 77280, 77901, 79030, 82432, 88320, 90320, 94836, 103040, 103868, 108384, 118545, 123648, 126448, 129835, 135480, 144512, 154560, 155802, 158060, 176640, 180640, 181769, 189672, 206080, 207736, 216768, 237090, 247296, 252896, 259670, 270960, 289024, 309120, 311604, 316120, 361280, 363538, 379344, 389505, 412160, 415472, 433536, 474180, 505792, 519340, 541920, 545307, 578048, 618240, 623208, 632240, 722560, 727076, 758688, 779010, 830944, 867072, 908845, 948360, 1011584, 1038680, 1083840, 1090614, 1236480, 1246416, 1264480, 1445120, 1454152, 1517376, 1558020, 1661888, 1734144, 1817690, 1896720, 2023168, 2077360, 2167680, 2181228, 2492832, 2528960, 2726535, 2890240, 2908304, 3034752, 3116040, 3323776, 3635380, 3793440, 4046336, 4154720, 4335360, 4362456, 4985664, 5057920, 5453070, 5816608, 6069504, 6232080, 6647552, 7270760, 7586880, 8309440, 8670720, 8724912, 9971328, 10115840, 10906140, 11633216, 12139008, 12464160, 13295104, 14541520, 15173760, 16618880, 17449824, 19942656, 20231680, 21812280, 23266432, 24928320, 29083040, 30347520, 33237760, 34899648, 39885312, 43624560, 46532864, 49856640, 58166080, 60695040, 66475520, 69799296, 87249120, 93065728, 99713280, 116332160, 139598592, 174498240, 199426560, 232664320, 279197184, 348996480, 465328640, 697992960, 1395985920]

約数ペア:

[(1, 1395985920), (2, 697992960), (3, 465328640), (4, 348996480), (5, 279197184), (6, 232664320), (7, 199426560), (8, 174498240), (10, 139598592), (12, 116332160), (14, 99713280), (15, 93065728), (16, 87249120), (20, 69799296), (21, 66475520), (23, 60695040), (24, 58166080), (28, 49856640), (30, 46532864), (32, 43624560), (35, 39885312), (40, 34899648), (42, 33237760), (46, 30347520), (48, 29083040), (56, 24928320), (60, 23266432), (64, 21812280), (69, 20231680), (70, 19942656), (80, 17449824), (84, 16618880), (92, 15173760), (96, 14541520), (105, 13295104), (112, 12464160), (115, 12139008), (120, 11633216), (128, 10906140), (138, 10115840), (140, 9971328), (160, 8724912), (161, 8670720), (168, 8309440), (184, 7586880), (192, 7270760), (210, 6647552), (224, 6232080), (230, 6069504), (240, 5816608), (256, 5453070), (276, 5057920), (280, 4985664), (320, 4362456), (322, 4335360), (336, 4154720), (345, 4046336), (368, 3793440), (384, 3635380), (420, 3323776), (448, 3116040), (460, 3034752), (480, 2908304), (483, 2890240), (512, 2726535), (552, 2528960), (560, 2492832), (640, 2181228), (644, 2167680), (672, 2077360), (690, 2023168), (736, 1896720), (768, 1817690), (805, 1734144), (840, 1661888), (896, 1558020), (920, 1517376), (960, 1454152), (966, 1445120), (1104, 1264480), (1120, 1246416), (1129, 1236480), (1280, 1090614), (1288, 1083840), (1344, 1038680), (1380, 1011584), (1472, 948360), (1536, 908845), (1610, 867072), (1680, 830944), (1792, 779010), (1840, 758688), (1920, 727076), (1932, 722560), (2208, 632240), (2240, 623208), (2258, 618240), (2415, 578048), (2560, 545307), (2576, 541920), (2688, 519340), (2760, 505792), (2944, 474180), (3220, 433536), (3360, 415472), (3387, 412160), (3584, 389505), (3680, 379344), (3840, 363538), (3864, 361280), (4416, 316120), (4480, 311604), (4516, 309120), (4830, 289024), (5152, 270960), (5376, 259670), (5520, 252896), (5645, 247296), (5888, 237090), (6440, 216768), (6720, 207736), (6774, 206080), (7360, 189672), (7680, 181769), (7728, 180640), (7903, 176640), (8832, 158060), (8960, 155802), (9032, 154560), (9660, 144512), (10304, 135480), (10752, 129835), (11040, 126448), (11290, 123648), (11776, 118545), (12880, 108384), (13440, 103868), (13548, 103040), (14720, 94836), (15456, 90320), (15806, 88320), (16935, 82432), (17664, 79030), (17920, 77901), (18064, 77280), (19320, 72256), (20608, 67740), (22080, 63224), (22580, 61824), (23709, 58880), (25760, 54192), (25967, 53760), (26880, 51934), (27096, 51520), (29440, 47418), (30912, 45160), (31612, 44160), (33870, 41216), (35328, 39515), (36128, 38640)]