1078328320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9157}}^1$

素因数の和:9205

約数の個数: 88

約数和(自身を含む): 2699485344

約数和(自身を除く): 1621157024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 2560, 2944, 3680, 5120, 5888, 7360, 9157, 11776, 14720, 18314, 23552, 29440, 36628, 45785, 58880, 73256, 91570, 117760, 146512, 183140, 210611, 293024, 366280, 421222, 586048, 732560, 842444, 1053055, 1172096, 1465120, 1684888, 2106110, 2344192, 2930240, 3369776, 4212220, 4688384, 5860480, 6739552, 8424440, 9376768, 11720960, 13479104, 16848880, 23441920, 26958208, 33697760, 46883840, 53916416, 67395520, 107832832, 134791040, 215665664, 269582080, 539164160, 1078328320]

約数ペア:

[(1, 1078328320), (2, 539164160), (4, 269582080), (5, 215665664), (8, 134791040), (10, 107832832), (16, 67395520), (20, 53916416), (23, 46883840), (32, 33697760), (40, 26958208), (46, 23441920), (64, 16848880), (80, 13479104), (92, 11720960), (115, 9376768), (128, 8424440), (160, 6739552), (184, 5860480), (230, 4688384), (256, 4212220), (320, 3369776), (368, 2930240), (460, 2344192), (512, 2106110), (640, 1684888), (736, 1465120), (920, 1172096), (1024, 1053055), (1280, 842444), (1472, 732560), (1840, 586048), (2560, 421222), (2944, 366280), (3680, 293024), (5120, 210611), (5888, 183140), (7360, 146512), (9157, 117760), (11776, 91570), (14720, 73256), (18314, 58880), (23552, 45785), (29440, 36628)]