1734789120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 5601960000

約数和(自身を除く): 3867170880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 256, 298, 320, 379, 384, 447, 480, 512, 596, 640, 745, 758, 768, 894, 960, 1024, 1137, 1192, 1280, 1490, 1516, 1536, 1788, 1895, 1920, 2048, 2235, 2274, 2384, 2560, 2980, 3032, 3072, 3576, 3790, 3840, 4470, 4548, 4768, 5120, 5685, 5960, 6064, 6144, 7152, 7580, 7680, 8940, 9096, 9536, 10240, 11370, 11920, 12128, 14304, 15160, 15360, 17880, 18192, 19072, 22740, 23840, 24256, 28608, 30320, 30720, 35760, 36384, 38144, 45480, 47680, 48512, 56471, 57216, 60640, 71520, 72768, 76288, 90960, 95360, 97024, 112942, 114432, 121280, 143040, 145536, 152576, 169413, 181920, 190720, 194048, 225884, 228864, 242560, 282355, 286080, 291072, 305152, 338826, 363840, 381440, 388096, 451768, 457728, 485120, 564710, 572160, 582144, 677652, 727680, 762880, 776192, 847065, 903536, 915456, 970240, 1129420, 1144320, 1164288, 1355304, 1455360, 1525760, 1694130, 1807072, 1940480, 2258840, 2288640, 2328576, 2710608, 2910720, 3388260, 3614144, 3880960, 4517680, 4577280, 5421216, 5821440, 6776520, 7228288, 9035360, 10842432, 11642880, 13553040, 14456576, 18070720, 21684864, 27106080, 28913152, 36141440, 43369728, 54212160, 57826304, 72282880, 86739456, 108424320, 115652608, 144565760, 173478912, 216848640, 289131520, 346957824, 433697280, 578263040, 867394560, 1734789120]

約数ペア:

[(1, 1734789120), (2, 867394560), (3, 578263040), (4, 433697280), (5, 346957824), (6, 289131520), (8, 216848640), (10, 173478912), (12, 144565760), (15, 115652608), (16, 108424320), (20, 86739456), (24, 72282880), (30, 57826304), (32, 54212160), (40, 43369728), (48, 36141440), (60, 28913152), (64, 27106080), (80, 21684864), (96, 18070720), (120, 14456576), (128, 13553040), (149, 11642880), (160, 10842432), (192, 9035360), (240, 7228288), (256, 6776520), (298, 5821440), (320, 5421216), (379, 4577280), (384, 4517680), (447, 3880960), (480, 3614144), (512, 3388260), (596, 2910720), (640, 2710608), (745, 2328576), (758, 2288640), (768, 2258840), (894, 1940480), (960, 1807072), (1024, 1694130), (1137, 1525760), (1192, 1455360), (1280, 1355304), (1490, 1164288), (1516, 1144320), (1536, 1129420), (1788, 970240), (1895, 915456), (1920, 903536), (2048, 847065), (2235, 776192), (2274, 762880), (2384, 727680), (2560, 677652), (2980, 582144), (3032, 572160), (3072, 564710), (3576, 485120), (3790, 457728), (3840, 451768), (4470, 388096), (4548, 381440), (4768, 363840), (5120, 338826), (5685, 305152), (5960, 291072), (6064, 286080), (6144, 282355), (7152, 242560), (7580, 228864), (7680, 225884), (8940, 194048), (9096, 190720), (9536, 181920), (10240, 169413), (11370, 152576), (11920, 145536), (12128, 143040), (14304, 121280), (15160, 114432), (15360, 112942), (17880, 97024), (18192, 95360), (19072, 90960), (22740, 76288), (23840, 72768), (24256, 71520), (28608, 60640), (30320, 57216), (30720, 56471), (35760, 48512), (36384, 47680), (38144, 45480)]