140440272

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 180

約数和(自身を含む): 443248416

約数和(自身を除く): 302808144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 71, 84, 87, 98, 112, 116, 142, 147, 168, 174, 196, 203, 213, 232, 284, 294, 336, 348, 392, 406, 426, 464, 497, 568, 588, 609, 696, 784, 812, 841, 852, 994, 1136, 1176, 1218, 1392, 1421, 1491, 1624, 1682, 1704, 1988, 2059, 2352, 2436, 2523, 2842, 2982, 3248, 3364, 3408, 3479, 3976, 4118, 4263, 4872, 5046, 5684, 5887, 5964, 6177, 6728, 6958, 7952, 8236, 8526, 9744, 10092, 10437, 11368, 11774, 11928, 12354, 13456, 13916, 14413, 16472, 17052, 17661, 20184, 20874, 22736, 23548, 23856, 24708, 27832, 28826, 32944, 34104, 35322, 40368, 41209, 41748, 43239, 47096, 49416, 55664, 57652, 59711, 68208, 70644, 82418, 83496, 86478, 94192, 98832, 100891, 115304, 119422, 123627, 141288, 164836, 166992, 172956, 179133, 201782, 230608, 238844, 247254, 282576, 302673, 329672, 345912, 358266, 403564, 417977, 477688, 494508, 605346, 659344, 691824, 716532, 807128, 835954, 955376, 989016, 1210692, 1253931, 1433064, 1614256, 1671908, 1978032, 2421384, 2507862, 2866128, 2925839, 3343816, 4842768, 5015724, 5851678, 6687632, 8777517, 10031448, 11703356, 17555034, 20062896, 23406712, 35110068, 46813424, 70220136, 140440272]

約数ペア:

[(1, 140440272), (2, 70220136), (3, 46813424), (4, 35110068), (6, 23406712), (7, 20062896), (8, 17555034), (12, 11703356), (14, 10031448), (16, 8777517), (21, 6687632), (24, 5851678), (28, 5015724), (29, 4842768), (42, 3343816), (48, 2925839), (49, 2866128), (56, 2507862), (58, 2421384), (71, 1978032), (84, 1671908), (87, 1614256), (98, 1433064), (112, 1253931), (116, 1210692), (142, 989016), (147, 955376), (168, 835954), (174, 807128), (196, 716532), (203, 691824), (213, 659344), (232, 605346), (284, 494508), (294, 477688), (336, 417977), (348, 403564), (392, 358266), (406, 345912), (426, 329672), (464, 302673), (497, 282576), (568, 247254), (588, 238844), (609, 230608), (696, 201782), (784, 179133), (812, 172956), (841, 166992), (852, 164836), (994, 141288), (1136, 123627), (1176, 119422), (1218, 115304), (1392, 100891), (1421, 98832), (1491, 94192), (1624, 86478), (1682, 83496), (1704, 82418), (1988, 70644), (2059, 68208), (2352, 59711), (2436, 57652), (2523, 55664), (2842, 49416), (2982, 47096), (3248, 43239), (3364, 41748), (3408, 41209), (3479, 40368), (3976, 35322), (4118, 34104), (4263, 32944), (4872, 28826), (5046, 27832), (5684, 24708), (5887, 23856), (5964, 23548), (6177, 22736), (6728, 20874), (6958, 20184), (7952, 17661), (8236, 17052), (8526, 16472), (9744, 14413), (10092, 13916), (10437, 13456), (11368, 12354), (11774, 11928)]