165514020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 557383680

約数和(自身を除く): 391869660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 107, 116, 127, 140, 145, 174, 203, 210, 214, 254, 290, 321, 348, 381, 406, 420, 428, 435, 508, 535, 580, 609, 635, 642, 749, 762, 812, 870, 889, 1015, 1070, 1218, 1270, 1284, 1498, 1524, 1605, 1740, 1778, 1905, 2030, 2140, 2247, 2436, 2540, 2667, 2996, 3045, 3103, 3210, 3556, 3683, 3745, 3810, 4060, 4445, 4494, 5334, 6090, 6206, 6420, 7366, 7490, 7620, 8890, 8988, 9309, 10668, 11049, 11235, 12180, 12412, 13335, 13589, 14732, 14980, 15515, 17780, 18415, 18618, 21721, 22098, 22470, 25781, 26670, 27178, 31030, 36830, 37236, 40767, 43442, 44196, 44940, 46545, 51562, 53340, 54356, 55245, 62060, 65163, 67945, 73660, 77343, 81534, 86884, 93090, 95123, 103124, 108605, 110490, 128905, 130326, 135890, 154686, 163068, 186180, 190246, 203835, 217210, 220980, 257810, 260652, 271780, 285369, 309372, 325815, 380492, 386715, 394081, 407670, 434420, 475615, 515620, 570738, 651630, 773430, 788162, 815340, 951230, 1141476, 1182243, 1303260, 1426845, 1546860, 1576324, 1902460, 1970405, 2364486, 2758567, 2853690, 3940810, 4728972, 5517134, 5707380, 5911215, 7881620, 8275701, 11034268, 11822430, 13792835, 16551402, 23644860, 27585670, 33102804, 41378505, 55171340, 82757010, 165514020]

約数ペア:

[(1, 165514020), (2, 82757010), (3, 55171340), (4, 41378505), (5, 33102804), (6, 27585670), (7, 23644860), (10, 16551402), (12, 13792835), (14, 11822430), (15, 11034268), (20, 8275701), (21, 7881620), (28, 5911215), (29, 5707380), (30, 5517134), (35, 4728972), (42, 3940810), (58, 2853690), (60, 2758567), (70, 2364486), (84, 1970405), (87, 1902460), (105, 1576324), (107, 1546860), (116, 1426845), (127, 1303260), (140, 1182243), (145, 1141476), (174, 951230), (203, 815340), (210, 788162), (214, 773430), (254, 651630), (290, 570738), (321, 515620), (348, 475615), (381, 434420), (406, 407670), (420, 394081), (428, 386715), (435, 380492), (508, 325815), (535, 309372), (580, 285369), (609, 271780), (635, 260652), (642, 257810), (749, 220980), (762, 217210), (812, 203835), (870, 190246), (889, 186180), (1015, 163068), (1070, 154686), (1218, 135890), (1270, 130326), (1284, 128905), (1498, 110490), (1524, 108605), (1605, 103124), (1740, 95123), (1778, 93090), (1905, 86884), (2030, 81534), (2140, 77343), (2247, 73660), (2436, 67945), (2540, 65163), (2667, 62060), (2996, 55245), (3045, 54356), (3103, 53340), (3210, 51562), (3556, 46545), (3683, 44940), (3745, 44196), (3810, 43442), (4060, 40767), (4445, 37236), (4494, 36830), (5334, 31030), (6090, 27178), (6206, 26670), (6420, 25781), (7366, 22470), (7490, 22098), (7620, 21721), (8890, 18618), (8988, 18415), (9309, 17780), (10668, 15515), (11049, 14980), (11235, 14732), (12180, 13589), (12412, 13335)]