191142720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{22123}}^1$

素因数の和:22149

約数の個数: 112

約数和(自身を含む): 674339520

約数和(自身を除く): 483196800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 22123, 44246, 66369, 88492, 110615, 132738, 176984, 199107, 221230, 265476, 331845, 353968, 398214, 442460, 530952, 597321, 663690, 707936, 796428, 884920, 995535, 1061904, 1194642, 1327380, 1415872, 1592856, 1769840, 1991070, 2123808, 2389284, 2654760, 2986605, 3185712, 3539680, 3982140, 4247616, 4778568, 5309520, 5973210, 6371424, 7079360, 7964280, 9557136, 10619040, 11946420, 12742848, 15928560, 19114272, 21238080, 23892840, 31857120, 38228544, 47785680, 63714240, 95571360, 191142720]

約数ペア:

[(1, 191142720), (2, 95571360), (3, 63714240), (4, 47785680), (5, 38228544), (6, 31857120), (8, 23892840), (9, 21238080), (10, 19114272), (12, 15928560), (15, 12742848), (16, 11946420), (18, 10619040), (20, 9557136), (24, 7964280), (27, 7079360), (30, 6371424), (32, 5973210), (36, 5309520), (40, 4778568), (45, 4247616), (48, 3982140), (54, 3539680), (60, 3185712), (64, 2986605), (72, 2654760), (80, 2389284), (90, 2123808), (96, 1991070), (108, 1769840), (120, 1592856), (135, 1415872), (144, 1327380), (160, 1194642), (180, 1061904), (192, 995535), (216, 884920), (240, 796428), (270, 707936), (288, 663690), (320, 597321), (360, 530952), (432, 442460), (480, 398214), (540, 353968), (576, 331845), (720, 265476), (864, 221230), (960, 199107), (1080, 176984), (1440, 132738), (1728, 110615), (2160, 88492), (2880, 66369), (4320, 44246), (8640, 22123)]