196011760

素因数分解:

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

素因数の和:1671

約数の個数: 120

約数和(自身を含む): 547572096

約数和(自身を除く): 351560336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1613, 1736, 1960, 2170, 2480, 3038, 3226, 3472, 3920, 4340, 6076, 6452, 7595, 8065, 8680, 11291, 12152, 12904, 15190, 16130, 17360, 22582, 24304, 25808, 30380, 32260, 45164, 50003, 56455, 60760, 64520, 79037, 90328, 100006, 112910, 121520, 129040, 158074, 180656, 200012, 225820, 250015, 316148, 350021, 395185, 400024, 451640, 500030, 632296, 700042, 790370, 800048, 903280, 1000060, 1264592, 1400084, 1580740, 1750105, 2000120, 2450147, 2800168, 3161480, 3500210, 4000240, 4900294, 5600336, 6322960, 7000420, 9800588, 12250735, 14000840, 19601176, 24501470, 28001680, 39202352, 49002940, 98005880, 196011760]

約数ペア:

[(1, 196011760), (2, 98005880), (4, 49002940), (5, 39202352), (7, 28001680), (8, 24501470), (10, 19601176), (14, 14000840), (16, 12250735), (20, 9800588), (28, 7000420), (31, 6322960), (35, 5600336), (40, 4900294), (49, 4000240), (56, 3500210), (62, 3161480), (70, 2800168), (80, 2450147), (98, 2000120), (112, 1750105), (124, 1580740), (140, 1400084), (155, 1264592), (196, 1000060), (217, 903280), (245, 800048), (248, 790370), (280, 700042), (310, 632296), (392, 500030), (434, 451640), (490, 400024), (496, 395185), (560, 350021), (620, 316148), (784, 250015), (868, 225820), (980, 200012), (1085, 180656), (1240, 158074), (1519, 129040), (1613, 121520), (1736, 112910), (1960, 100006), (2170, 90328), (2480, 79037), (3038, 64520), (3226, 60760), (3472, 56455), (3920, 50003), (4340, 45164), (6076, 32260), (6452, 30380), (7595, 25808), (8065, 24304), (8680, 22582), (11291, 17360), (12152, 16130), (12904, 15190)]