108395840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 168

約数和(自身を含む): 311334912

約数和(自身を除く): 202939072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 223, 224, 245, 248, 280, 310, 320, 392, 434, 446, 448, 490, 496, 560, 620, 784, 868, 892, 980, 992, 1085, 1115, 1120, 1240, 1519, 1561, 1568, 1736, 1784, 1960, 1984, 2170, 2230, 2240, 2480, 3038, 3122, 3136, 3472, 3568, 3920, 4340, 4460, 4960, 6076, 6244, 6913, 6944, 7136, 7595, 7805, 7840, 8680, 8920, 9920, 10927, 12152, 12488, 13826, 13888, 14272, 15190, 15610, 15680, 17360, 17840, 21854, 24304, 24976, 27652, 30380, 31220, 34565, 34720, 35680, 43708, 48391, 48608, 49952, 54635, 55304, 60760, 62440, 69130, 69440, 71360, 87416, 96782, 97216, 99904, 109270, 110608, 121520, 124880, 138260, 174832, 193564, 218540, 221216, 241955, 243040, 249760, 276520, 338737, 349664, 387128, 437080, 442432, 483910, 486080, 499520, 553040, 677474, 699328, 774256, 874160, 967820, 1106080, 1354948, 1548512, 1693685, 1748320, 1935640, 2212160, 2709896, 3097024, 3387370, 3496640, 3871280, 5419792, 6774740, 7742560, 10839584, 13549480, 15485120, 21679168, 27098960, 54197920, 108395840]

約数ペア:

[(1, 108395840), (2, 54197920), (4, 27098960), (5, 21679168), (7, 15485120), (8, 13549480), (10, 10839584), (14, 7742560), (16, 6774740), (20, 5419792), (28, 3871280), (31, 3496640), (32, 3387370), (35, 3097024), (40, 2709896), (49, 2212160), (56, 1935640), (62, 1748320), (64, 1693685), (70, 1548512), (80, 1354948), (98, 1106080), (112, 967820), (124, 874160), (140, 774256), (155, 699328), (160, 677474), (196, 553040), (217, 499520), (223, 486080), (224, 483910), (245, 442432), (248, 437080), (280, 387128), (310, 349664), (320, 338737), (392, 276520), (434, 249760), (446, 243040), (448, 241955), (490, 221216), (496, 218540), (560, 193564), (620, 174832), (784, 138260), (868, 124880), (892, 121520), (980, 110608), (992, 109270), (1085, 99904), (1115, 97216), (1120, 96782), (1240, 87416), (1519, 71360), (1561, 69440), (1568, 69130), (1736, 62440), (1784, 60760), (1960, 55304), (1984, 54635), (2170, 49952), (2230, 48608), (2240, 48391), (2480, 43708), (3038, 35680), (3122, 34720), (3136, 34565), (3472, 31220), (3568, 30380), (3920, 27652), (4340, 24976), (4460, 24304), (4960, 21854), (6076, 17840), (6244, 17360), (6913, 15680), (6944, 15610), (7136, 15190), (7595, 14272), (7805, 13888), (7840, 13826), (8680, 12488), (8920, 12152), (9920, 10927)]