189358080

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 224

約数和(自身を含む): 641689344

約数和(自身を除く): 452331264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 67, 69, 80, 92, 96, 115, 120, 128, 134, 138, 160, 184, 192, 201, 230, 240, 256, 268, 276, 320, 335, 345, 368, 384, 402, 460, 480, 512, 536, 552, 640, 670, 690, 736, 768, 804, 920, 960, 1005, 1024, 1072, 1104, 1280, 1340, 1380, 1472, 1536, 1541, 1608, 1840, 1920, 2010, 2048, 2144, 2208, 2560, 2680, 2760, 2944, 3072, 3082, 3216, 3680, 3840, 4020, 4096, 4288, 4416, 4623, 5120, 5360, 5520, 5888, 6144, 6164, 6432, 7360, 7680, 7705, 8040, 8192, 8576, 8832, 9246, 10240, 10720, 11040, 11776, 12288, 12328, 12864, 14720, 15360, 15410, 16080, 17152, 17664, 18492, 20480, 21440, 22080, 23115, 23552, 24576, 24656, 25728, 29440, 30720, 30820, 32160, 34304, 35328, 36984, 40960, 42880, 44160, 46230, 47104, 49312, 51456, 58880, 61440, 61640, 64320, 68608, 70656, 73968, 85760, 88320, 92460, 94208, 98624, 102912, 117760, 122880, 123280, 128640, 137216, 141312, 147936, 171520, 176640, 184920, 188416, 197248, 205824, 235520, 246560, 257280, 274432, 282624, 295872, 343040, 353280, 369840, 394496, 411648, 471040, 493120, 514560, 548864, 565248, 591744, 686080, 706560, 739680, 788992, 823296, 942080, 986240, 1029120, 1183488, 1372160, 1413120, 1479360, 1577984, 1646592, 1972480, 2058240, 2366976, 2744320, 2826240, 2958720, 3155968, 3944960, 4116480, 4733952, 5917440, 6311936, 7889920, 8232960, 9467904, 11834880, 12623872, 15779840, 18935808, 23669760, 31559680, 37871616, 47339520, 63119360, 94679040, 189358080]

約数ペア:

[(1, 189358080), (2, 94679040), (3, 63119360), (4, 47339520), (5, 37871616), (6, 31559680), (8, 23669760), (10, 18935808), (12, 15779840), (15, 12623872), (16, 11834880), (20, 9467904), (23, 8232960), (24, 7889920), (30, 6311936), (32, 5917440), (40, 4733952), (46, 4116480), (48, 3944960), (60, 3155968), (64, 2958720), (67, 2826240), (69, 2744320), (80, 2366976), (92, 2058240), (96, 1972480), (115, 1646592), (120, 1577984), (128, 1479360), (134, 1413120), (138, 1372160), (160, 1183488), (184, 1029120), (192, 986240), (201, 942080), (230, 823296), (240, 788992), (256, 739680), (268, 706560), (276, 686080), (320, 591744), (335, 565248), (345, 548864), (368, 514560), (384, 493120), (402, 471040), (460, 411648), (480, 394496), (512, 369840), (536, 353280), (552, 343040), (640, 295872), (670, 282624), (690, 274432), (736, 257280), (768, 246560), (804, 235520), (920, 205824), (960, 197248), (1005, 188416), (1024, 184920), (1072, 176640), (1104, 171520), (1280, 147936), (1340, 141312), (1380, 137216), (1472, 128640), (1536, 123280), (1541, 122880), (1608, 117760), (1840, 102912), (1920, 98624), (2010, 94208), (2048, 92460), (2144, 88320), (2208, 85760), (2560, 73968), (2680, 70656), (2760, 68608), (2944, 64320), (3072, 61640), (3082, 61440), (3216, 58880), (3680, 51456), (3840, 49312), (4020, 47104), (4096, 46230), (4288, 44160), (4416, 42880), (4623, 40960), (5120, 36984), (5360, 35328), (5520, 34304), (5888, 32160), (6144, 30820), (6164, 30720), (6432, 29440), (7360, 25728), (7680, 24656), (7705, 24576), (8040, 23552), (8192, 23115), (8576, 22080), (8832, 21440), (9246, 20480), (10240, 18492), (10720, 17664), (11040, 17152), (11776, 16080), (12288, 15410), (12328, 15360), (12864, 14720)]