417034240

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{2909}}^1$

素因数の和:2945

約数の個数: 104

約数和(自身を含む): 1144118880

約数和(自身を除く): 727084640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 2909, 3584, 4096, 4480, 5120, 5818, 7168, 8960, 10240, 11636, 14336, 14545, 17920, 20363, 20480, 23272, 28672, 29090, 35840, 40726, 46544, 58180, 71680, 81452, 93088, 101815, 116360, 143360, 162904, 186176, 203630, 232720, 325808, 372352, 407260, 465440, 651616, 744704, 814520, 930880, 1303232, 1489408, 1629040, 1861760, 2606464, 2978816, 3258080, 3723520, 5212928, 5957632, 6516160, 7447040, 10425856, 11915264, 13032320, 14894080, 20851712, 26064640, 29788160, 41703424, 52129280, 59576320, 83406848, 104258560, 208517120, 417034240]

約数ペア:

[(1, 417034240), (2, 208517120), (4, 104258560), (5, 83406848), (7, 59576320), (8, 52129280), (10, 41703424), (14, 29788160), (16, 26064640), (20, 20851712), (28, 14894080), (32, 13032320), (35, 11915264), (40, 10425856), (56, 7447040), (64, 6516160), (70, 5957632), (80, 5212928), (112, 3723520), (128, 3258080), (140, 2978816), (160, 2606464), (224, 1861760), (256, 1629040), (280, 1489408), (320, 1303232), (448, 930880), (512, 814520), (560, 744704), (640, 651616), (896, 465440), (1024, 407260), (1120, 372352), (1280, 325808), (1792, 232720), (2048, 203630), (2240, 186176), (2560, 162904), (2909, 143360), (3584, 116360), (4096, 101815), (4480, 93088), (5120, 81452), (5818, 71680), (7168, 58180), (8960, 46544), (10240, 40726), (11636, 35840), (14336, 29090), (14545, 28672), (17920, 23272), (20363, 20480)]