2794742720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1259

約数の個数: 224

約数和(自身を含む): 8386730496

約数和(自身を除く): 5591987776

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 101, 110, 112, 140, 154, 160, 176, 202, 220, 224, 280, 308, 320, 352, 385, 404, 440, 448, 505, 560, 616, 704, 707, 770, 808, 880, 1010, 1111, 1120, 1123, 1232, 1414, 1540, 1616, 1760, 2020, 2222, 2240, 2246, 2464, 2828, 3080, 3232, 3520, 3535, 4040, 4444, 4492, 4928, 5555, 5615, 5656, 6160, 6464, 7070, 7777, 7861, 8080, 8888, 8984, 11110, 11230, 11312, 12320, 12353, 14140, 15554, 15722, 16160, 17776, 17968, 22220, 22460, 22624, 24640, 24706, 28280, 31108, 31444, 32320, 35552, 35936, 38885, 39305, 44440, 44920, 45248, 49412, 56560, 61765, 62216, 62888, 71104, 71872, 77770, 78610, 86471, 88880, 89840, 98824, 113120, 113423, 123530, 124432, 125776, 155540, 157220, 172942, 177760, 179680, 197648, 226240, 226846, 247060, 248864, 251552, 311080, 314440, 345884, 355520, 359360, 395296, 432355, 453692, 494120, 497728, 503104, 567115, 622160, 628880, 691768, 790592, 793961, 864710, 907384, 988240, 1134230, 1244320, 1247653, 1257760, 1383536, 1587922, 1729420, 1814768, 1976480, 2268460, 2488640, 2495306, 2515520, 2767072, 3175844, 3458840, 3629536, 3952960, 3969805, 4536920, 4990612, 5534144, 6238265, 6351688, 6917680, 7259072, 7939610, 8733571, 9073840, 9981224, 12476530, 12703376, 13835360, 15879220, 17467142, 18147680, 19962448, 24953060, 25406752, 27670720, 31758440, 34934284, 36295360, 39924896, 43667855, 49906120, 50813504, 63516880, 69868568, 79849792, 87335710, 99812240, 127033760, 139737136, 174671420, 199624480, 254067520, 279474272, 349342840, 399248960, 558948544, 698685680, 1397371360, 2794742720]

約数ペア:

[(1, 2794742720), (2, 1397371360), (4, 698685680), (5, 558948544), (7, 399248960), (8, 349342840), (10, 279474272), (11, 254067520), (14, 199624480), (16, 174671420), (20, 139737136), (22, 127033760), (28, 99812240), (32, 87335710), (35, 79849792), (40, 69868568), (44, 63516880), (55, 50813504), (56, 49906120), (64, 43667855), (70, 39924896), (77, 36295360), (80, 34934284), (88, 31758440), (101, 27670720), (110, 25406752), (112, 24953060), (140, 19962448), (154, 18147680), (160, 17467142), (176, 15879220), (202, 13835360), (220, 12703376), (224, 12476530), (280, 9981224), (308, 9073840), (320, 8733571), (352, 7939610), (385, 7259072), (404, 6917680), (440, 6351688), (448, 6238265), (505, 5534144), (560, 4990612), (616, 4536920), (704, 3969805), (707, 3952960), (770, 3629536), (808, 3458840), (880, 3175844), (1010, 2767072), (1111, 2515520), (1120, 2495306), (1123, 2488640), (1232, 2268460), (1414, 1976480), (1540, 1814768), (1616, 1729420), (1760, 1587922), (2020, 1383536), (2222, 1257760), (2240, 1247653), (2246, 1244320), (2464, 1134230), (2828, 988240), (3080, 907384), (3232, 864710), (3520, 793961), (3535, 790592), (4040, 691768), (4444, 628880), (4492, 622160), (4928, 567115), (5555, 503104), (5615, 497728), (5656, 494120), (6160, 453692), (6464, 432355), (7070, 395296), (7777, 359360), (7861, 355520), (8080, 345884), (8888, 314440), (8984, 311080), (11110, 251552), (11230, 248864), (11312, 247060), (12320, 226846), (12353, 226240), (14140, 197648), (15554, 179680), (15722, 177760), (16160, 172942), (17776, 157220), (17968, 155540), (22220, 125776), (22460, 124432), (22624, 123530), (24640, 113423), (24706, 113120), (28280, 98824), (31108, 89840), (31444, 88880), (32320, 86471), (35552, 78610), (35936, 77770), (38885, 71872), (39305, 71104), (44440, 62888), (44920, 62216), (45248, 61765), (49412, 56560)]