179957303540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{318881}}^1$

素因数の和:319065

約数の個数: 96

約数和(自身を含む): 450006278400

約数和(自身を除く): 270048974860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 139, 140, 145, 203, 278, 290, 406, 556, 580, 695, 812, 973, 1015, 1390, 1946, 2030, 2780, 3892, 4031, 4060, 4865, 8062, 9730, 16124, 19460, 20155, 28217, 40310, 56434, 80620, 112868, 141085, 282170, 318881, 564340, 637762, 1275524, 1594405, 2232167, 3188810, 4464334, 6377620, 8928668, 9247549, 11160835, 18495098, 22321670, 36990196, 44324459, 44643340, 46237745, 64732843, 88648918, 92475490, 129465686, 177297836, 184950980, 221622295, 258931372, 310271213, 323664215, 443244590, 620542426, 647328430, 886489180, 1241084852, 1285409311, 1294656860, 1551356065, 2570818622, 3102712130, 5141637244, 6205424260, 6427046555, 8997865177, 12854093110, 17995730354, 25708186220, 35991460708, 44989325885, 89978651770, 179957303540]

約数ペア:

[(1, 179957303540), (2, 89978651770), (4, 44989325885), (5, 35991460708), (7, 25708186220), (10, 17995730354), (14, 12854093110), (20, 8997865177), (28, 6427046555), (29, 6205424260), (35, 5141637244), (58, 3102712130), (70, 2570818622), (116, 1551356065), (139, 1294656860), (140, 1285409311), (145, 1241084852), (203, 886489180), (278, 647328430), (290, 620542426), (406, 443244590), (556, 323664215), (580, 310271213), (695, 258931372), (812, 221622295), (973, 184950980), (1015, 177297836), (1390, 129465686), (1946, 92475490), (2030, 88648918), (2780, 64732843), (3892, 46237745), (4031, 44643340), (4060, 44324459), (4865, 36990196), (8062, 22321670), (9730, 18495098), (16124, 11160835), (19460, 9247549), (20155, 8928668), (28217, 6377620), (40310, 4464334), (56434, 3188810), (80620, 2232167), (112868, 1594405), (141085, 1275524), (282170, 637762), (318881, 564340)]