229160960

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 431280640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 139, 140, 160, 161, 184, 224, 230, 256, 278, 280, 320, 322, 368, 448, 460, 512, 556, 560, 640, 644, 695, 736, 805, 896, 920, 973, 1024, 1112, 1120, 1280, 1288, 1390, 1472, 1610, 1792, 1840, 1946, 2048, 2224, 2240, 2560, 2576, 2780, 2944, 3197, 3220, 3584, 3680, 3892, 4448, 4480, 4865, 5120, 5152, 5560, 5888, 6394, 6440, 7168, 7360, 7784, 8896, 8960, 9730, 10240, 10304, 11120, 11776, 12788, 12880, 14336, 14720, 15568, 15985, 17792, 17920, 19460, 20608, 22240, 22379, 23552, 25576, 25760, 29440, 31136, 31970, 35584, 35840, 38920, 41216, 44480, 44758, 47104, 51152, 51520, 58880, 62272, 63940, 71168, 71680, 77840, 82432, 88960, 89516, 102304, 103040, 111895, 117760, 124544, 127880, 142336, 155680, 164864, 177920, 179032, 204608, 206080, 223790, 235520, 249088, 255760, 284672, 311360, 329728, 355840, 358064, 409216, 412160, 447580, 498176, 511520, 622720, 711680, 716128, 818432, 824320, 895160, 996352, 1023040, 1245440, 1423360, 1432256, 1636864, 1648640, 1790320, 1992704, 2046080, 2490880, 2864512, 3273728, 3580640, 4092160, 4981760, 5729024, 6547456, 7161280, 8184320, 9963520, 11458048, 14322560, 16368640, 22916096, 28645120, 32737280, 45832192, 57290240, 114580480, 229160960]

約数ペア:

[(1, 229160960), (2, 114580480), (4, 57290240), (5, 45832192), (7, 32737280), (8, 28645120), (10, 22916096), (14, 16368640), (16, 14322560), (20, 11458048), (23, 9963520), (28, 8184320), (32, 7161280), (35, 6547456), (40, 5729024), (46, 4981760), (56, 4092160), (64, 3580640), (70, 3273728), (80, 2864512), (92, 2490880), (112, 2046080), (115, 1992704), (128, 1790320), (139, 1648640), (140, 1636864), (160, 1432256), (161, 1423360), (184, 1245440), (224, 1023040), (230, 996352), (256, 895160), (278, 824320), (280, 818432), (320, 716128), (322, 711680), (368, 622720), (448, 511520), (460, 498176), (512, 447580), (556, 412160), (560, 409216), (640, 358064), (644, 355840), (695, 329728), (736, 311360), (805, 284672), (896, 255760), (920, 249088), (973, 235520), (1024, 223790), (1112, 206080), (1120, 204608), (1280, 179032), (1288, 177920), (1390, 164864), (1472, 155680), (1610, 142336), (1792, 127880), (1840, 124544), (1946, 117760), (2048, 111895), (2224, 103040), (2240, 102304), (2560, 89516), (2576, 88960), (2780, 82432), (2944, 77840), (3197, 71680), (3220, 71168), (3584, 63940), (3680, 62272), (3892, 58880), (4448, 51520), (4480, 51152), (4865, 47104), (5120, 44758), (5152, 44480), (5560, 41216), (5888, 38920), (6394, 35840), (6440, 35584), (7168, 31970), (7360, 31136), (7784, 29440), (8896, 25760), (8960, 25576), (9730, 23552), (10240, 22379), (10304, 22240), (11120, 20608), (11776, 19460), (12788, 17920), (12880, 17792), (14336, 15985), (14720, 15568)]