385925120

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 120

約数和(自身を含む): 1060077984

約数和(自身を除く): 674152864

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, 673, 896, 1024, 1120, 1280, 1346, 1792, 2048, 2240, 2560, 2692, 3365, 3584, 4096, 4480, 4711, 5120, 5384, 6730, 7168, 8192, 8960, 9422, 10240, 10768, 13460, 14336, 16384, 17920, 18844, 20480, 21536, 23555, 26920, 28672, 35840, 37688, 40960, 43072, 47110, 53840, 57344, 71680, 75376, 81920, 86144, 94220, 107680, 114688, 143360, 150752, 172288, 188440, 215360, 286720, 301504, 344576, 376880, 430720, 573440, 603008, 689152, 753760, 861440, 1206016, 1378304, 1507520, 1722880, 2412032, 2756608, 3015040, 3445760, 4824064, 5513216, 6030080, 6891520, 9648128, 11026432, 12060160, 13783040, 19296256, 24120320, 27566080, 38592512, 48240640, 55132160, 77185024, 96481280, 192962560, 385925120]

約数ペア:

[(1, 385925120), (2, 192962560), (4, 96481280), (5, 77185024), (7, 55132160), (8, 48240640), (10, 38592512), (14, 27566080), (16, 24120320), (20, 19296256), (28, 13783040), (32, 12060160), (35, 11026432), (40, 9648128), (56, 6891520), (64, 6030080), (70, 5513216), (80, 4824064), (112, 3445760), (128, 3015040), (140, 2756608), (160, 2412032), (224, 1722880), (256, 1507520), (280, 1378304), (320, 1206016), (448, 861440), (512, 753760), (560, 689152), (640, 603008), (673, 573440), (896, 430720), (1024, 376880), (1120, 344576), (1280, 301504), (1346, 286720), (1792, 215360), (2048, 188440), (2240, 172288), (2560, 150752), (2692, 143360), (3365, 114688), (3584, 107680), (4096, 94220), (4480, 86144), (4711, 81920), (5120, 75376), (5384, 71680), (6730, 57344), (7168, 53840), (8192, 47110), (8960, 43072), (9422, 40960), (10240, 37688), (10768, 35840), (13460, 28672), (14336, 26920), (16384, 23555), (17920, 21536), (18844, 20480)]