194416740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2751

約数の個数: 192

約数和(自身を含む): 727910400

約数和(自身を除く): 533493660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 2707, 3420, 3591, 3780, 3990, 4788, 5130, 5414, 5985, 7182, 7980, 8121, 10260, 10828, 11970, 13535, 14364, 16242, 17955, 18949, 23940, 24363, 27070, 32484, 35910, 37898, 40605, 48726, 51433, 54140, 56847, 71820, 73089, 75796, 81210, 94745, 97452, 102866, 113694, 121815, 146178, 154299, 162420, 170541, 189490, 205732, 227388, 243630, 257165, 284235, 292356, 308598, 341082, 360031, 365445, 378980, 462897, 487260, 511623, 514330, 568470, 617196, 682164, 720062, 730890, 771495, 852705, 925794, 1023246, 1028660, 1080093, 1136940, 1388691, 1440124, 1461780, 1542990, 1705410, 1800155, 1851588, 2046492, 2160186, 2314485, 2558115, 2777382, 3085980, 3240279, 3410820, 3600310, 4320372, 4628970, 5116230, 5400465, 5554764, 6480558, 6943455, 7200620, 9257940, 9720837, 10232460, 10800930, 12961116, 13886910, 16201395, 19441674, 21601860, 27773820, 32402790, 38883348, 48604185, 64805580, 97208370, 194416740]

約数ペア:

[(1, 194416740), (2, 97208370), (3, 64805580), (4, 48604185), (5, 38883348), (6, 32402790), (7, 27773820), (9, 21601860), (10, 19441674), (12, 16201395), (14, 13886910), (15, 12961116), (18, 10800930), (19, 10232460), (20, 9720837), (21, 9257940), (27, 7200620), (28, 6943455), (30, 6480558), (35, 5554764), (36, 5400465), (38, 5116230), (42, 4628970), (45, 4320372), (54, 3600310), (57, 3410820), (60, 3240279), (63, 3085980), (70, 2777382), (76, 2558115), (84, 2314485), (90, 2160186), (95, 2046492), (105, 1851588), (108, 1800155), (114, 1705410), (126, 1542990), (133, 1461780), (135, 1440124), (140, 1388691), (171, 1136940), (180, 1080093), (189, 1028660), (190, 1023246), (210, 925794), (228, 852705), (252, 771495), (266, 730890), (270, 720062), (285, 682164), (315, 617196), (342, 568470), (378, 514330), (380, 511623), (399, 487260), (420, 462897), (513, 378980), (532, 365445), (540, 360031), (570, 341082), (630, 308598), (665, 292356), (684, 284235), (756, 257165), (798, 243630), (855, 227388), (945, 205732), (1026, 189490), (1140, 170541), (1197, 162420), (1260, 154299), (1330, 146178), (1596, 121815), (1710, 113694), (1890, 102866), (1995, 97452), (2052, 94745), (2394, 81210), (2565, 75796), (2660, 73089), (2707, 71820), (3420, 56847), (3591, 54140), (3780, 51433), (3990, 48726), (4788, 40605), (5130, 37898), (5414, 35910), (5985, 32484), (7182, 27070), (7980, 24363), (8121, 23940), (10260, 18949), (10828, 17955), (11970, 16242), (13535, 14364)]