2115194880

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 208

約数和(自身を含む): 6841123200

約数和(自身を除く): 4725928320

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, 160, 173, 192, 199, 240, 256, 320, 346, 384, 398, 480, 512, 519, 597, 640, 692, 768, 796, 865, 960, 995, 1024, 1038, 1194, 1280, 1384, 1536, 1592, 1730, 1920, 1990, 2048, 2076, 2388, 2560, 2595, 2768, 2985, 3072, 3184, 3460, 3840, 3980, 4096, 4152, 4776, 5120, 5190, 5536, 5970, 6144, 6368, 6920, 7680, 7960, 8304, 9552, 10240, 10380, 11072, 11940, 12288, 12736, 13840, 15360, 15920, 16608, 19104, 20480, 20760, 22144, 23880, 25472, 27680, 30720, 31840, 33216, 34427, 38208, 41520, 44288, 47760, 50944, 55360, 61440, 63680, 66432, 68854, 76416, 83040, 88576, 95520, 101888, 103281, 110720, 127360, 132864, 137708, 152832, 166080, 172135, 177152, 191040, 203776, 206562, 221440, 254720, 265728, 275416, 305664, 332160, 344270, 354304, 382080, 407552, 413124, 442880, 509440, 516405, 531456, 550832, 611328, 664320, 688540, 708608, 764160, 815104, 826248, 885760, 1018880, 1032810, 1062912, 1101664, 1222656, 1328640, 1377080, 1528320, 1652496, 1771520, 2037760, 2065620, 2125824, 2203328, 2445312, 2657280, 2754160, 3056640, 3304992, 3543040, 4075520, 4131240, 4406656, 5314560, 5508320, 6113280, 6609984, 8262480, 8813312, 10629120, 11016640, 12226560, 13219968, 16524960, 17626624, 22033280, 26439936, 33049920, 35253248, 44066560, 52879872, 66099840, 70506496, 88133120, 105759744, 132199680, 141012992, 176266240, 211519488, 264399360, 352532480, 423038976, 528798720, 705064960, 1057597440, 2115194880]

約数ペア:

[(1, 2115194880), (2, 1057597440), (3, 705064960), (4, 528798720), (5, 423038976), (6, 352532480), (8, 264399360), (10, 211519488), (12, 176266240), (15, 141012992), (16, 132199680), (20, 105759744), (24, 88133120), (30, 70506496), (32, 66099840), (40, 52879872), (48, 44066560), (60, 35253248), (64, 33049920), (80, 26439936), (96, 22033280), (120, 17626624), (128, 16524960), (160, 13219968), (173, 12226560), (192, 11016640), (199, 10629120), (240, 8813312), (256, 8262480), (320, 6609984), (346, 6113280), (384, 5508320), (398, 5314560), (480, 4406656), (512, 4131240), (519, 4075520), (597, 3543040), (640, 3304992), (692, 3056640), (768, 2754160), (796, 2657280), (865, 2445312), (960, 2203328), (995, 2125824), (1024, 2065620), (1038, 2037760), (1194, 1771520), (1280, 1652496), (1384, 1528320), (1536, 1377080), (1592, 1328640), (1730, 1222656), (1920, 1101664), (1990, 1062912), (2048, 1032810), (2076, 1018880), (2388, 885760), (2560, 826248), (2595, 815104), (2768, 764160), (2985, 708608), (3072, 688540), (3184, 664320), (3460, 611328), (3840, 550832), (3980, 531456), (4096, 516405), (4152, 509440), (4776, 442880), (5120, 413124), (5190, 407552), (5536, 382080), (5970, 354304), (6144, 344270), (6368, 332160), (6920, 305664), (7680, 275416), (7960, 265728), (8304, 254720), (9552, 221440), (10240, 206562), (10380, 203776), (11072, 191040), (11940, 177152), (12288, 172135), (12736, 166080), (13840, 152832), (15360, 137708), (15920, 132864), (16608, 127360), (19104, 110720), (20480, 103281), (20760, 101888), (22144, 95520), (23880, 88576), (25472, 83040), (27680, 76416), (30720, 68854), (31840, 66432), (33216, 63680), (34427, 61440), (38208, 55360), (41520, 50944), (44288, 47760)]