194030280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1493}}^1$

素因数の和:1548

約数の個数: 144

約数和(自身を含む): 665980380

約数和(自身を除く): 471950100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1493, 1710, 1805, 2166, 2280, 2888, 2986, 3249, 3420, 3610, 4332, 4479, 5415, 5972, 6498, 6840, 7220, 7465, 8664, 8958, 10830, 11944, 12996, 13437, 14440, 14930, 16245, 17916, 21660, 22395, 25992, 26874, 28367, 29860, 32490, 35832, 43320, 44790, 53748, 56734, 59720, 64980, 67185, 85101, 89580, 107496, 113468, 129960, 134370, 141835, 170202, 179160, 226936, 255303, 268740, 283670, 340404, 425505, 510606, 537480, 538973, 567340, 680808, 851010, 1021212, 1077946, 1134680, 1276515, 1616919, 1702020, 2042424, 2155892, 2553030, 2694865, 3233838, 3404040, 4311784, 4850757, 5106060, 5389730, 6467676, 8084595, 9701514, 10212120, 10779460, 12935352, 16169190, 19403028, 21558920, 24253785, 32338380, 38806056, 48507570, 64676760, 97015140, 194030280]

約数ペア:

[(1, 194030280), (2, 97015140), (3, 64676760), (4, 48507570), (5, 38806056), (6, 32338380), (8, 24253785), (9, 21558920), (10, 19403028), (12, 16169190), (15, 12935352), (18, 10779460), (19, 10212120), (20, 9701514), (24, 8084595), (30, 6467676), (36, 5389730), (38, 5106060), (40, 4850757), (45, 4311784), (57, 3404040), (60, 3233838), (72, 2694865), (76, 2553030), (90, 2155892), (95, 2042424), (114, 1702020), (120, 1616919), (152, 1276515), (171, 1134680), (180, 1077946), (190, 1021212), (228, 851010), (285, 680808), (342, 567340), (360, 538973), (361, 537480), (380, 510606), (456, 425505), (570, 340404), (684, 283670), (722, 268740), (760, 255303), (855, 226936), (1083, 179160), (1140, 170202), (1368, 141835), (1444, 134370), (1493, 129960), (1710, 113468), (1805, 107496), (2166, 89580), (2280, 85101), (2888, 67185), (2986, 64980), (3249, 59720), (3420, 56734), (3610, 53748), (4332, 44790), (4479, 43320), (5415, 35832), (5972, 32490), (6498, 29860), (6840, 28367), (7220, 26874), (7465, 25992), (8664, 22395), (8958, 21660), (10830, 17916), (11944, 16245), (12996, 14930), (13437, 14440)]