214648320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1516

約数の個数: 160

約数和(自身を含む): 722810880

約数和(自身を除く): 508162560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1471, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 2942, 3040, 3648, 3840, 4413, 4560, 4864, 5884, 6080, 7296, 7355, 7680, 8826, 9120, 9728, 11768, 12160, 14592, 14710, 17652, 18240, 22065, 23536, 24320, 27949, 29184, 29420, 35304, 36480, 44130, 47072, 48640, 55898, 58840, 70608, 72960, 83847, 88260, 94144, 111796, 117680, 139745, 141216, 145920, 167694, 176520, 188288, 223592, 235360, 279490, 282432, 335388, 353040, 376576, 419235, 447184, 470720, 558980, 564864, 670776, 706080, 753152, 838470, 894368, 941440, 1117960, 1129728, 1341552, 1412160, 1676940, 1788736, 1882880, 2235920, 2259456, 2683104, 2824320, 3353880, 3577472, 3765760, 4471840, 5366208, 5648640, 6707760, 7154944, 8943680, 10732416, 11297280, 13415520, 14309888, 17887360, 21464832, 26831040, 35774720, 42929664, 53662080, 71549440, 107324160, 214648320]

約数ペア:

[(1, 214648320), (2, 107324160), (3, 71549440), (4, 53662080), (5, 42929664), (6, 35774720), (8, 26831040), (10, 21464832), (12, 17887360), (15, 14309888), (16, 13415520), (19, 11297280), (20, 10732416), (24, 8943680), (30, 7154944), (32, 6707760), (38, 5648640), (40, 5366208), (48, 4471840), (57, 3765760), (60, 3577472), (64, 3353880), (76, 2824320), (80, 2683104), (95, 2259456), (96, 2235920), (114, 1882880), (120, 1788736), (128, 1676940), (152, 1412160), (160, 1341552), (190, 1129728), (192, 1117960), (228, 941440), (240, 894368), (256, 838470), (285, 753152), (304, 706080), (320, 670776), (380, 564864), (384, 558980), (456, 470720), (480, 447184), (512, 419235), (570, 376576), (608, 353040), (640, 335388), (760, 282432), (768, 279490), (912, 235360), (960, 223592), (1140, 188288), (1216, 176520), (1280, 167694), (1471, 145920), (1520, 141216), (1536, 139745), (1824, 117680), (1920, 111796), (2280, 94144), (2432, 88260), (2560, 83847), (2942, 72960), (3040, 70608), (3648, 58840), (3840, 55898), (4413, 48640), (4560, 47072), (4864, 44130), (5884, 36480), (6080, 35304), (7296, 29420), (7355, 29184), (7680, 27949), (8826, 24320), (9120, 23536), (9728, 22065), (11768, 18240), (12160, 17652), (14592, 14710)]