206912640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 734106240

約数和(自身を除く): 527193600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 97, 101, 110, 120, 128, 132, 160, 165, 176, 192, 194, 202, 220, 240, 264, 291, 303, 320, 330, 352, 384, 388, 404, 440, 480, 485, 505, 528, 582, 606, 640, 660, 704, 776, 808, 880, 960, 970, 1010, 1056, 1067, 1111, 1164, 1212, 1320, 1408, 1455, 1515, 1552, 1616, 1760, 1920, 1940, 2020, 2112, 2134, 2222, 2328, 2424, 2640, 2910, 3030, 3104, 3201, 3232, 3333, 3520, 3880, 4040, 4224, 4268, 4444, 4656, 4848, 5280, 5335, 5555, 5820, 6060, 6208, 6402, 6464, 6666, 7040, 7760, 8080, 8536, 8888, 9312, 9696, 9797, 10560, 10670, 11110, 11640, 12120, 12416, 12804, 12928, 13332, 15520, 16005, 16160, 16665, 17072, 17776, 18624, 19392, 19594, 21120, 21340, 22220, 23280, 24240, 25608, 26664, 29391, 31040, 32010, 32320, 33330, 34144, 35552, 37248, 38784, 39188, 42680, 44440, 46560, 48480, 48985, 51216, 53328, 58782, 62080, 64020, 64640, 66660, 68288, 71104, 78376, 85360, 88880, 93120, 96960, 97970, 102432, 106656, 107767, 117564, 128040, 133320, 136576, 142208, 146955, 156752, 170720, 177760, 186240, 193920, 195940, 204864, 213312, 215534, 235128, 256080, 266640, 293910, 313504, 323301, 341440, 355520, 391880, 409728, 426624, 431068, 470256, 512160, 533280, 538835, 587820, 627008, 646602, 682880, 711040, 783760, 862136, 940512, 1024320, 1066560, 1077670, 1175640, 1254016, 1293204, 1567520, 1616505, 1724272, 1881024, 2048640, 2133120, 2155340, 2351280, 2586408, 3135040, 3233010, 3448544, 3762048, 4310680, 4702560, 5172816, 6270080, 6466020, 6897088, 8621360, 9405120, 10345632, 12932040, 13794176, 17242720, 18810240, 20691264, 25864080, 34485440, 41382528, 51728160, 68970880, 103456320, 206912640]

約数ペア:

[(1, 206912640), (2, 103456320), (3, 68970880), (4, 51728160), (5, 41382528), (6, 34485440), (8, 25864080), (10, 20691264), (11, 18810240), (12, 17242720), (15, 13794176), (16, 12932040), (20, 10345632), (22, 9405120), (24, 8621360), (30, 6897088), (32, 6466020), (33, 6270080), (40, 5172816), (44, 4702560), (48, 4310680), (55, 3762048), (60, 3448544), (64, 3233010), (66, 3135040), (80, 2586408), (88, 2351280), (96, 2155340), (97, 2133120), (101, 2048640), (110, 1881024), (120, 1724272), (128, 1616505), (132, 1567520), (160, 1293204), (165, 1254016), (176, 1175640), (192, 1077670), (194, 1066560), (202, 1024320), (220, 940512), (240, 862136), (264, 783760), (291, 711040), (303, 682880), (320, 646602), (330, 627008), (352, 587820), (384, 538835), (388, 533280), (404, 512160), (440, 470256), (480, 431068), (485, 426624), (505, 409728), (528, 391880), (582, 355520), (606, 341440), (640, 323301), (660, 313504), (704, 293910), (776, 266640), (808, 256080), (880, 235128), (960, 215534), (970, 213312), (1010, 204864), (1056, 195940), (1067, 193920), (1111, 186240), (1164, 177760), (1212, 170720), (1320, 156752), (1408, 146955), (1455, 142208), (1515, 136576), (1552, 133320), (1616, 128040), (1760, 117564), (1920, 107767), (1940, 106656), (2020, 102432), (2112, 97970), (2134, 96960), (2222, 93120), (2328, 88880), (2424, 85360), (2640, 78376), (2910, 71104), (3030, 68288), (3104, 66660), (3201, 64640), (3232, 64020), (3333, 62080), (3520, 58782), (3880, 53328), (4040, 51216), (4224, 48985), (4268, 48480), (4444, 46560), (4656, 44440), (4848, 42680), (5280, 39188), (5335, 38784), (5555, 37248), (5820, 35552), (6060, 34144), (6208, 33330), (6402, 32320), (6464, 32010), (6666, 31040), (7040, 29391), (7760, 26664), (8080, 25608), (8536, 24240), (8888, 23280), (9312, 22220), (9696, 21340), (9797, 21120), (10560, 19594), (10670, 19392), (11110, 18624), (11640, 17776), (12120, 17072), (12416, 16665), (12804, 16160), (12928, 16005), (13332, 15520)]