16701660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 52557120

約数和(自身を除く): 35855460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 197, 270, 314, 394, 471, 540, 591, 628, 785, 788, 942, 985, 1182, 1413, 1570, 1773, 1884, 1970, 2355, 2364, 2826, 2955, 3140, 3546, 3940, 4239, 4710, 5319, 5652, 5910, 7065, 7092, 8478, 8865, 9420, 10638, 11820, 14130, 16956, 17730, 21195, 21276, 26595, 28260, 30929, 35460, 42390, 53190, 61858, 84780, 92787, 106380, 123716, 154645, 185574, 278361, 309290, 371148, 463935, 556722, 618580, 835083, 927870, 1113444, 1391805, 1670166, 1855740, 2783610, 3340332, 4175415, 5567220, 8350830, 16701660]

約数ペア:

[(1, 16701660), (2, 8350830), (3, 5567220), (4, 4175415), (5, 3340332), (6, 2783610), (9, 1855740), (10, 1670166), (12, 1391805), (15, 1113444), (18, 927870), (20, 835083), (27, 618580), (30, 556722), (36, 463935), (45, 371148), (54, 309290), (60, 278361), (90, 185574), (108, 154645), (135, 123716), (157, 106380), (180, 92787), (197, 84780), (270, 61858), (314, 53190), (394, 42390), (471, 35460), (540, 30929), (591, 28260), (628, 26595), (785, 21276), (788, 21195), (942, 17730), (985, 16956), (1182, 14130), (1413, 11820), (1570, 10638), (1773, 9420), (1884, 8865), (1970, 8478), (2355, 7092), (2364, 7065), (2826, 5910), (2955, 5652), (3140, 5319), (3546, 4710), (3940, 4239)]