168835520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4010

約数の個数: 112

約数和(自身を含む): 483778560

約数和(自身を除く): 314943040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 3967, 4256, 5320, 6080, 7934, 8512, 10640, 15868, 19835, 21280, 27769, 31736, 39670, 42560, 55538, 63472, 75373, 79340, 111076, 126944, 138845, 150746, 158680, 222152, 253888, 277690, 301492, 317360, 376865, 444304, 527611, 555380, 602984, 634720, 753730, 888608, 1055222, 1110760, 1205968, 1269440, 1507460, 1777216, 2110444, 2221520, 2411936, 2638055, 3014920, 4220888, 4443040, 4823872, 5276110, 6029840, 8441776, 8886080, 10552220, 12059680, 16883552, 21104440, 24119360, 33767104, 42208880, 84417760, 168835520]

約数ペア:

[(1, 168835520), (2, 84417760), (4, 42208880), (5, 33767104), (7, 24119360), (8, 21104440), (10, 16883552), (14, 12059680), (16, 10552220), (19, 8886080), (20, 8441776), (28, 6029840), (32, 5276110), (35, 4823872), (38, 4443040), (40, 4220888), (56, 3014920), (64, 2638055), (70, 2411936), (76, 2221520), (80, 2110444), (95, 1777216), (112, 1507460), (133, 1269440), (140, 1205968), (152, 1110760), (160, 1055222), (190, 888608), (224, 753730), (266, 634720), (280, 602984), (304, 555380), (320, 527611), (380, 444304), (448, 376865), (532, 317360), (560, 301492), (608, 277690), (665, 253888), (760, 222152), (1064, 158680), (1120, 150746), (1216, 138845), (1330, 126944), (1520, 111076), (2128, 79340), (2240, 75373), (2660, 63472), (3040, 55538), (3967, 42560), (4256, 39670), (5320, 31736), (6080, 27769), (7934, 21280), (8512, 19835), (10640, 15868)]