140286960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17713}}^1$

素因数の和:17743

約数の個数: 120

約数和(自身を含む): 513989424

約数和(自身を除く): 373702464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 17713, 35426, 53139, 70852, 88565, 106278, 141704, 159417, 177130, 194843, 212556, 265695, 283408, 318834, 354260, 389686, 425112, 531390, 584529, 637668, 708520, 779372, 797085, 850224, 974215, 1062780, 1169058, 1275336, 1417040, 1558744, 1594170, 1753587, 1948430, 2125560, 2338116, 2550672, 2922645, 3117488, 3188340, 3507174, 3896860, 4251120, 4676232, 5845290, 6376680, 7014348, 7793720, 8767935, 9352464, 11690580, 12753360, 14028696, 15587440, 17535870, 23381160, 28057392, 35071740, 46762320, 70143480, 140286960]

約数ペア:

[(1, 140286960), (2, 70143480), (3, 46762320), (4, 35071740), (5, 28057392), (6, 23381160), (8, 17535870), (9, 15587440), (10, 14028696), (11, 12753360), (12, 11690580), (15, 9352464), (16, 8767935), (18, 7793720), (20, 7014348), (22, 6376680), (24, 5845290), (30, 4676232), (33, 4251120), (36, 3896860), (40, 3507174), (44, 3188340), (45, 3117488), (48, 2922645), (55, 2550672), (60, 2338116), (66, 2125560), (72, 1948430), (80, 1753587), (88, 1594170), (90, 1558744), (99, 1417040), (110, 1275336), (120, 1169058), (132, 1062780), (144, 974215), (165, 850224), (176, 797085), (180, 779372), (198, 708520), (220, 637668), (240, 584529), (264, 531390), (330, 425112), (360, 389686), (396, 354260), (440, 318834), (495, 283408), (528, 265695), (660, 212556), (720, 194843), (792, 177130), (880, 159417), (990, 141704), (1320, 106278), (1584, 88565), (1980, 70852), (2640, 53139), (3960, 35426), (7920, 17713)]