197081880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1709}}^1$

素因数の和:1785

約数の個数: 96

約数和(自身を含む): 611290800

約数和(自身を除く): 414208920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1709, 1860, 1922, 2883, 3418, 3720, 3844, 4805, 5127, 5766, 6836, 7688, 8545, 9610, 10254, 11532, 13672, 14415, 17090, 19220, 20508, 23064, 25635, 28830, 34180, 38440, 41016, 51270, 52979, 57660, 68360, 102540, 105958, 115320, 158937, 205080, 211916, 264895, 317874, 423832, 529790, 635748, 794685, 1059580, 1271496, 1589370, 1642349, 2119160, 3178740, 3284698, 4927047, 6357480, 6569396, 8211745, 9854094, 13138792, 16423490, 19708188, 24635235, 32846980, 39416376, 49270470, 65693960, 98540940, 197081880]

約数ペア:

[(1, 197081880), (2, 98540940), (3, 65693960), (4, 49270470), (5, 39416376), (6, 32846980), (8, 24635235), (10, 19708188), (12, 16423490), (15, 13138792), (20, 9854094), (24, 8211745), (30, 6569396), (31, 6357480), (40, 4927047), (60, 3284698), (62, 3178740), (93, 2119160), (120, 1642349), (124, 1589370), (155, 1271496), (186, 1059580), (248, 794685), (310, 635748), (372, 529790), (465, 423832), (620, 317874), (744, 264895), (930, 211916), (961, 205080), (1240, 158937), (1709, 115320), (1860, 105958), (1922, 102540), (2883, 68360), (3418, 57660), (3720, 52979), (3844, 51270), (4805, 41016), (5127, 38440), (5766, 34180), (6836, 28830), (7688, 25635), (8545, 23064), (9610, 20508), (10254, 19220), (11532, 17090), (13672, 14415)]