170471840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 510789888

約数和(自身を除く): 340318048

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 101, 110, 112, 137, 140, 154, 160, 176, 202, 220, 224, 274, 280, 308, 352, 385, 404, 440, 505, 548, 560, 616, 685, 707, 770, 808, 880, 959, 1010, 1096, 1111, 1120, 1232, 1370, 1414, 1507, 1540, 1616, 1760, 1918, 2020, 2192, 2222, 2464, 2740, 2828, 3014, 3080, 3232, 3535, 3836, 4040, 4384, 4444, 4795, 5480, 5555, 5656, 6028, 6160, 7070, 7535, 7672, 7777, 8080, 8888, 9590, 10549, 10960, 11110, 11312, 12056, 12320, 13837, 14140, 15070, 15344, 15554, 16160, 17776, 19180, 21098, 21920, 22220, 22624, 24112, 27674, 28280, 30140, 30688, 31108, 35552, 38360, 38885, 42196, 44440, 48224, 52745, 55348, 56560, 60280, 62216, 69185, 76720, 77770, 84392, 88880, 96859, 105490, 110696, 113120, 120560, 124432, 138370, 152207, 153440, 155540, 168784, 177760, 193718, 210980, 221392, 241120, 248864, 276740, 304414, 311080, 337568, 387436, 421960, 442784, 484295, 553480, 608828, 622160, 761035, 774872, 843920, 968590, 1065449, 1106960, 1217656, 1244320, 1522070, 1549744, 1687840, 1937180, 2130898, 2213920, 2435312, 3044140, 3099488, 3874360, 4261796, 4870624, 5327245, 6088280, 7748720, 8523592, 10654490, 12176560, 15497440, 17047184, 21308980, 24353120, 34094368, 42617960, 85235920, 170471840]

約数ペア:

[(1, 170471840), (2, 85235920), (4, 42617960), (5, 34094368), (7, 24353120), (8, 21308980), (10, 17047184), (11, 15497440), (14, 12176560), (16, 10654490), (20, 8523592), (22, 7748720), (28, 6088280), (32, 5327245), (35, 4870624), (40, 4261796), (44, 3874360), (55, 3099488), (56, 3044140), (70, 2435312), (77, 2213920), (80, 2130898), (88, 1937180), (101, 1687840), (110, 1549744), (112, 1522070), (137, 1244320), (140, 1217656), (154, 1106960), (160, 1065449), (176, 968590), (202, 843920), (220, 774872), (224, 761035), (274, 622160), (280, 608828), (308, 553480), (352, 484295), (385, 442784), (404, 421960), (440, 387436), (505, 337568), (548, 311080), (560, 304414), (616, 276740), (685, 248864), (707, 241120), (770, 221392), (808, 210980), (880, 193718), (959, 177760), (1010, 168784), (1096, 155540), (1111, 153440), (1120, 152207), (1232, 138370), (1370, 124432), (1414, 120560), (1507, 113120), (1540, 110696), (1616, 105490), (1760, 96859), (1918, 88880), (2020, 84392), (2192, 77770), (2222, 76720), (2464, 69185), (2740, 62216), (2828, 60280), (3014, 56560), (3080, 55348), (3232, 52745), (3535, 48224), (3836, 44440), (4040, 42196), (4384, 38885), (4444, 38360), (4795, 35552), (5480, 31108), (5555, 30688), (5656, 30140), (6028, 28280), (6160, 27674), (7070, 24112), (7535, 22624), (7672, 22220), (7777, 21920), (8080, 21098), (8888, 19180), (9590, 17776), (10549, 16160), (10960, 15554), (11110, 15344), (11312, 15070), (12056, 14140), (12320, 13837)]