1520975064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4397}}^1$

素因数の和:4513

約数の個数: 128

約数和(自身を含む): 4559846400

約数和(自身を除く): 3038871336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 71, 84, 87, 116, 142, 168, 174, 203, 213, 232, 284, 348, 406, 426, 497, 568, 609, 696, 812, 852, 994, 1218, 1491, 1624, 1704, 1988, 2059, 2436, 2982, 3976, 4118, 4397, 4872, 5964, 6177, 8236, 8794, 11928, 12354, 13191, 14413, 16472, 17588, 24708, 26382, 28826, 30779, 35176, 43239, 49416, 52764, 57652, 61558, 86478, 92337, 105528, 115304, 123116, 127513, 172956, 184674, 246232, 255026, 312187, 345912, 369348, 382539, 510052, 624374, 738696, 765078, 892591, 936561, 1020104, 1248748, 1530156, 1785182, 1873122, 2185309, 2497496, 2677773, 3060312, 3570364, 3746244, 4370618, 5355546, 6555927, 7140728, 7492488, 8741236, 9053423, 10711092, 13111854, 17482472, 18106846, 21422184, 26223708, 27160269, 36213692, 52447416, 54320538, 63373961, 72427384, 108641076, 126747922, 190121883, 217282152, 253495844, 380243766, 506991688, 760487532, 1520975064]

約数ペア:

[(1, 1520975064), (2, 760487532), (3, 506991688), (4, 380243766), (6, 253495844), (7, 217282152), (8, 190121883), (12, 126747922), (14, 108641076), (21, 72427384), (24, 63373961), (28, 54320538), (29, 52447416), (42, 36213692), (56, 27160269), (58, 26223708), (71, 21422184), (84, 18106846), (87, 17482472), (116, 13111854), (142, 10711092), (168, 9053423), (174, 8741236), (203, 7492488), (213, 7140728), (232, 6555927), (284, 5355546), (348, 4370618), (406, 3746244), (426, 3570364), (497, 3060312), (568, 2677773), (609, 2497496), (696, 2185309), (812, 1873122), (852, 1785182), (994, 1530156), (1218, 1248748), (1491, 1020104), (1624, 936561), (1704, 892591), (1988, 765078), (2059, 738696), (2436, 624374), (2982, 510052), (3976, 382539), (4118, 369348), (4397, 345912), (4872, 312187), (5964, 255026), (6177, 246232), (8236, 184674), (8794, 172956), (11928, 127513), (12354, 123116), (13191, 115304), (14413, 105528), (16472, 92337), (17588, 86478), (24708, 61558), (26382, 57652), (28826, 52764), (30779, 49416), (35176, 43239)]