194211720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{839}}^1$

素因数の和:1499

約数の個数: 96

約数和(自身を含む): 632923200

約数和(自身を除く): 438711480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 643, 839, 1286, 1678, 1929, 2517, 2572, 3215, 3356, 3858, 4195, 5034, 5144, 5787, 6430, 6712, 7551, 7716, 8390, 9645, 10068, 11574, 12585, 12860, 15102, 15432, 16780, 19290, 20136, 23148, 25170, 25720, 28935, 30204, 33560, 37755, 38580, 46296, 50340, 57870, 60408, 75510, 77160, 100680, 115740, 151020, 231480, 302040, 539477, 1078954, 1618431, 2157908, 2697385, 3236862, 4315816, 4855293, 5394770, 6473724, 8092155, 9710586, 10789540, 12947448, 16184310, 19421172, 21579080, 24276465, 32368620, 38842344, 48552930, 64737240, 97105860, 194211720]

約数ペア:

[(1, 194211720), (2, 97105860), (3, 64737240), (4, 48552930), (5, 38842344), (6, 32368620), (8, 24276465), (9, 21579080), (10, 19421172), (12, 16184310), (15, 12947448), (18, 10789540), (20, 9710586), (24, 8092155), (30, 6473724), (36, 5394770), (40, 4855293), (45, 4315816), (60, 3236862), (72, 2697385), (90, 2157908), (120, 1618431), (180, 1078954), (360, 539477), (643, 302040), (839, 231480), (1286, 151020), (1678, 115740), (1929, 100680), (2517, 77160), (2572, 75510), (3215, 60408), (3356, 57870), (3858, 50340), (4195, 46296), (5034, 38580), (5144, 37755), (5787, 33560), (6430, 30204), (6712, 28935), (7551, 25720), (7716, 25170), (8390, 23148), (9645, 20136), (10068, 19290), (11574, 16780), (12585, 15432), (12860, 15102)]