1165940820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1697}}^1$

素因数の和:2070

約数の個数: 144

約数和(自身を含む): 3871603008

約数和(自身を除く): 2705662188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 347, 396, 495, 660, 694, 990, 1041, 1388, 1697, 1735, 1980, 2082, 3123, 3394, 3470, 3817, 4164, 5091, 5205, 6246, 6788, 6940, 7634, 8485, 10182, 10410, 11451, 12492, 15268, 15273, 15615, 16970, 18667, 19085, 20364, 20820, 22902, 25455, 30546, 31230, 33940, 34353, 37334, 38170, 45804, 50910, 56001, 57255, 61092, 62460, 68706, 74668, 76340, 76365, 93335, 101820, 112002, 114510, 137412, 152730, 168003, 171765, 186670, 224004, 229020, 280005, 305460, 336006, 343530, 373340, 560010, 588859, 672012, 687060, 840015, 1120020, 1177718, 1680030, 1766577, 2355436, 2944295, 3360060, 3533154, 5299731, 5888590, 6477449, 7066308, 8832885, 10599462, 11777180, 12954898, 17665770, 19432347, 21198924, 25909796, 26498655, 32387245, 35331540, 38864694, 52997310, 58297041, 64774490, 77729388, 97161735, 105994620, 116594082, 129548980, 194323470, 233188164, 291485205, 388646940, 582970410, 1165940820]

約数ペア:

[(1, 1165940820), (2, 582970410), (3, 388646940), (4, 291485205), (5, 233188164), (6, 194323470), (9, 129548980), (10, 116594082), (11, 105994620), (12, 97161735), (15, 77729388), (18, 64774490), (20, 58297041), (22, 52997310), (30, 38864694), (33, 35331540), (36, 32387245), (44, 26498655), (45, 25909796), (55, 21198924), (60, 19432347), (66, 17665770), (90, 12954898), (99, 11777180), (110, 10599462), (132, 8832885), (165, 7066308), (180, 6477449), (198, 5888590), (220, 5299731), (330, 3533154), (347, 3360060), (396, 2944295), (495, 2355436), (660, 1766577), (694, 1680030), (990, 1177718), (1041, 1120020), (1388, 840015), (1697, 687060), (1735, 672012), (1980, 588859), (2082, 560010), (3123, 373340), (3394, 343530), (3470, 336006), (3817, 305460), (4164, 280005), (5091, 229020), (5205, 224004), (6246, 186670), (6788, 171765), (6940, 168003), (7634, 152730), (8485, 137412), (10182, 114510), (10410, 112002), (11451, 101820), (12492, 93335), (15268, 76365), (15273, 76340), (15615, 74668), (16970, 68706), (18667, 62460), (19085, 61092), (20364, 57255), (20820, 56001), (22902, 50910), (25455, 45804), (30546, 38170), (31230, 37334), (33940, 34353)]