165528720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32843}}^1$

素因数の和:32869

約数の個数: 120

約数和(自身を含む): 635334336

約数和(自身を除く): 469805616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 32843, 65686, 98529, 131372, 164215, 197058, 229901, 262744, 295587, 328430, 394116, 459802, 492645, 525488, 591174, 656860, 689703, 788232, 919604, 985290, 1149505, 1182348, 1313720, 1379406, 1477935, 1576464, 1839208, 1970580, 2069109, 2299010, 2364696, 2627440, 2758812, 2955870, 3448515, 3678416, 3941160, 4138218, 4598020, 4729392, 5517624, 5911740, 6897030, 7882320, 8276436, 9196040, 10345545, 11035248, 11823480, 13794060, 16552872, 18392080, 20691090, 23646960, 27588120, 33105744, 41382180, 55176240, 82764360, 165528720]

約数ペア:

[(1, 165528720), (2, 82764360), (3, 55176240), (4, 41382180), (5, 33105744), (6, 27588120), (7, 23646960), (8, 20691090), (9, 18392080), (10, 16552872), (12, 13794060), (14, 11823480), (15, 11035248), (16, 10345545), (18, 9196040), (20, 8276436), (21, 7882320), (24, 6897030), (28, 5911740), (30, 5517624), (35, 4729392), (36, 4598020), (40, 4138218), (42, 3941160), (45, 3678416), (48, 3448515), (56, 2955870), (60, 2758812), (63, 2627440), (70, 2364696), (72, 2299010), (80, 2069109), (84, 1970580), (90, 1839208), (105, 1576464), (112, 1477935), (120, 1379406), (126, 1313720), (140, 1182348), (144, 1149505), (168, 985290), (180, 919604), (210, 788232), (240, 689703), (252, 656860), (280, 591174), (315, 525488), (336, 492645), (360, 459802), (420, 394116), (504, 328430), (560, 295587), (630, 262744), (720, 229901), (840, 197058), (1008, 164215), (1260, 131372), (1680, 98529), (2520, 65686), (5040, 32843)]