868052080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1613}}^1$

素因数の和:1695

約数の個数: 120

約数和(自身を含む): 2384820576

約数和(自身を除く): 1516768496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 961, 1085, 1240, 1613, 1736, 1922, 2170, 2480, 3226, 3472, 3844, 4340, 4805, 6452, 6727, 7688, 8065, 8680, 9610, 11291, 12904, 13454, 15376, 16130, 17360, 19220, 22582, 25808, 26908, 32260, 33635, 38440, 45164, 50003, 53816, 56455, 64520, 67270, 76880, 90328, 100006, 107632, 112910, 129040, 134540, 180656, 200012, 225820, 250015, 269080, 350021, 400024, 451640, 500030, 538160, 700042, 800048, 903280, 1000060, 1400084, 1550093, 1750105, 2000120, 2800168, 3100186, 3500210, 4000240, 5600336, 6200372, 7000420, 7750465, 10850651, 12400744, 14000840, 15500930, 21701302, 24801488, 28001680, 31001860, 43402604, 54253255, 62003720, 86805208, 108506510, 124007440, 173610416, 217013020, 434026040, 868052080]

約数ペア:

[(1, 868052080), (2, 434026040), (4, 217013020), (5, 173610416), (7, 124007440), (8, 108506510), (10, 86805208), (14, 62003720), (16, 54253255), (20, 43402604), (28, 31001860), (31, 28001680), (35, 24801488), (40, 21701302), (56, 15500930), (62, 14000840), (70, 12400744), (80, 10850651), (112, 7750465), (124, 7000420), (140, 6200372), (155, 5600336), (217, 4000240), (248, 3500210), (280, 3100186), (310, 2800168), (434, 2000120), (496, 1750105), (560, 1550093), (620, 1400084), (868, 1000060), (961, 903280), (1085, 800048), (1240, 700042), (1613, 538160), (1736, 500030), (1922, 451640), (2170, 400024), (2480, 350021), (3226, 269080), (3472, 250015), (3844, 225820), (4340, 200012), (4805, 180656), (6452, 134540), (6727, 129040), (7688, 112910), (8065, 107632), (8680, 100006), (9610, 90328), (11291, 76880), (12904, 67270), (13454, 64520), (15376, 56455), (16130, 53816), (17360, 50003), (19220, 45164), (22582, 38440), (25808, 33635), (26908, 32260)]