63780780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 205470720

約数和(自身を除く): 141689940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 181, 210, 362, 420, 543, 724, 839, 905, 1086, 1267, 1678, 1810, 2172, 2517, 2534, 2715, 3356, 3620, 3801, 4195, 5034, 5068, 5430, 5873, 6335, 7602, 8390, 10068, 10860, 11746, 12585, 12670, 15204, 16780, 17619, 19005, 23492, 25170, 25340, 29365, 35238, 38010, 50340, 58730, 70476, 76020, 88095, 117460, 151859, 176190, 303718, 352380, 455577, 607436, 759295, 911154, 1063013, 1518590, 1822308, 2126026, 2277885, 3037180, 3189039, 4252052, 4555770, 5315065, 6378078, 9111540, 10630130, 12756156, 15945195, 21260260, 31890390, 63780780]

約数ペア:

[(1, 63780780), (2, 31890390), (3, 21260260), (4, 15945195), (5, 12756156), (6, 10630130), (7, 9111540), (10, 6378078), (12, 5315065), (14, 4555770), (15, 4252052), (20, 3189039), (21, 3037180), (28, 2277885), (30, 2126026), (35, 1822308), (42, 1518590), (60, 1063013), (70, 911154), (84, 759295), (105, 607436), (140, 455577), (181, 352380), (210, 303718), (362, 176190), (420, 151859), (543, 117460), (724, 88095), (839, 76020), (905, 70476), (1086, 58730), (1267, 50340), (1678, 38010), (1810, 35238), (2172, 29365), (2517, 25340), (2534, 25170), (2715, 23492), (3356, 19005), (3620, 17619), (3801, 16780), (4195, 15204), (5034, 12670), (5068, 12585), (5430, 11746), (5873, 10860), (6335, 10068), (7602, 8390)]