195224640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15643}}^1$

素因数の和:15676

約数の個数: 112

約数和(自身を含む): 667560768

約数和(自身を除く): 472336128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 15643, 31286, 46929, 62572, 78215, 93858, 125144, 156430, 187716, 203359, 234645, 250288, 312860, 375432, 406718, 469290, 500576, 610077, 625720, 750864, 813436, 938580, 1001152, 1016795, 1220154, 1251440, 1501728, 1626872, 1877160, 2033590, 2440308, 2502880, 3003456, 3050385, 3253744, 3754320, 4067180, 4880616, 5005760, 6100770, 6507488, 7508640, 8134360, 9761232, 12201540, 13014976, 15017280, 16268720, 19522464, 24403080, 32537440, 39044928, 48806160, 65074880, 97612320, 195224640]

約数ペア:

[(1, 195224640), (2, 97612320), (3, 65074880), (4, 48806160), (5, 39044928), (6, 32537440), (8, 24403080), (10, 19522464), (12, 16268720), (13, 15017280), (15, 13014976), (16, 12201540), (20, 9761232), (24, 8134360), (26, 7508640), (30, 6507488), (32, 6100770), (39, 5005760), (40, 4880616), (48, 4067180), (52, 3754320), (60, 3253744), (64, 3050385), (65, 3003456), (78, 2502880), (80, 2440308), (96, 2033590), (104, 1877160), (120, 1626872), (130, 1501728), (156, 1251440), (160, 1220154), (192, 1016795), (195, 1001152), (208, 938580), (240, 813436), (260, 750864), (312, 625720), (320, 610077), (390, 500576), (416, 469290), (480, 406718), (520, 375432), (624, 312860), (780, 250288), (832, 234645), (960, 203359), (1040, 187716), (1248, 156430), (1560, 125144), (2080, 93858), (2496, 78215), (3120, 62572), (4160, 46929), (6240, 31286), (12480, 15643)]