2017546240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 208

約数和(自身を含む): 5189817600

約数和(自身を除く): 3172271360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 64, 79, 80, 86, 116, 128, 145, 158, 160, 172, 215, 232, 256, 290, 316, 320, 344, 395, 430, 464, 512, 580, 632, 640, 688, 790, 860, 928, 1024, 1160, 1247, 1264, 1280, 1376, 1580, 1720, 1856, 2048, 2291, 2320, 2494, 2528, 2560, 2752, 3160, 3397, 3440, 3712, 4096, 4582, 4640, 4988, 5056, 5120, 5504, 6235, 6320, 6794, 6880, 7424, 9164, 9280, 9976, 10112, 10240, 11008, 11455, 12470, 12640, 13588, 13760, 14848, 16985, 18328, 18560, 19952, 20224, 20480, 22016, 22910, 24940, 25280, 27176, 27520, 29696, 33970, 36656, 37120, 39904, 40448, 44032, 45820, 49880, 50560, 54352, 55040, 59392, 67940, 73312, 74240, 79808, 80896, 88064, 91640, 98513, 99760, 101120, 108704, 110080, 118784, 135880, 146624, 148480, 159616, 161792, 176128, 183280, 197026, 199520, 202240, 217408, 220160, 271760, 293248, 296960, 319232, 323584, 366560, 394052, 399040, 404480, 434816, 440320, 492565, 543520, 586496, 593920, 638464, 733120, 788104, 798080, 808960, 869632, 880640, 985130, 1087040, 1172992, 1276928, 1466240, 1576208, 1596160, 1617920, 1739264, 1970260, 2174080, 2345984, 2553856, 2932480, 3152416, 3192320, 3478528, 3940520, 4348160, 4691968, 5107712, 5864960, 6304832, 6384640, 6957056, 7881040, 8696320, 9383936, 11729920, 12609664, 12769280, 13914112, 15762080, 17392640, 23459840, 25219328, 25538560, 31524160, 34785280, 46919680, 50438656, 63048320, 69570560, 100877312, 126096640, 201754624, 252193280, 403509248, 504386560, 1008773120, 2017546240]

約数ペア:

[(1, 2017546240), (2, 1008773120), (4, 504386560), (5, 403509248), (8, 252193280), (10, 201754624), (16, 126096640), (20, 100877312), (29, 69570560), (32, 63048320), (40, 50438656), (43, 46919680), (58, 34785280), (64, 31524160), (79, 25538560), (80, 25219328), (86, 23459840), (116, 17392640), (128, 15762080), (145, 13914112), (158, 12769280), (160, 12609664), (172, 11729920), (215, 9383936), (232, 8696320), (256, 7881040), (290, 6957056), (316, 6384640), (320, 6304832), (344, 5864960), (395, 5107712), (430, 4691968), (464, 4348160), (512, 3940520), (580, 3478528), (632, 3192320), (640, 3152416), (688, 2932480), (790, 2553856), (860, 2345984), (928, 2174080), (1024, 1970260), (1160, 1739264), (1247, 1617920), (1264, 1596160), (1280, 1576208), (1376, 1466240), (1580, 1276928), (1720, 1172992), (1856, 1087040), (2048, 985130), (2291, 880640), (2320, 869632), (2494, 808960), (2528, 798080), (2560, 788104), (2752, 733120), (3160, 638464), (3397, 593920), (3440, 586496), (3712, 543520), (4096, 492565), (4582, 440320), (4640, 434816), (4988, 404480), (5056, 399040), (5120, 394052), (5504, 366560), (6235, 323584), (6320, 319232), (6794, 296960), (6880, 293248), (7424, 271760), (9164, 220160), (9280, 217408), (9976, 202240), (10112, 199520), (10240, 197026), (11008, 183280), (11455, 176128), (12470, 161792), (12640, 159616), (13588, 148480), (13760, 146624), (14848, 135880), (16985, 118784), (18328, 110080), (18560, 108704), (19952, 101120), (20224, 99760), (20480, 98513), (22016, 91640), (22910, 88064), (24940, 80896), (25280, 79808), (27176, 74240), (27520, 73312), (29696, 67940), (33970, 59392), (36656, 55040), (37120, 54352), (39904, 50560), (40448, 49880), (44032, 45820)]