38899687680

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{482387}}^1$

素因数の和:482421

約数の個数: 216

約数和(自身を含む): 153816167232

約数和(自身を除く): 114916479552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 482387, 964774, 1447161, 1929548, 2411935, 2894322, 3376709, 3859096, 4341483, 4823870, 5788644, 6753418, 7235805, 7718192, 8682966, 9647740, 10130127, 11577288, 13506836, 14471610, 15436384, 16883545, 17365932, 19295480, 20260254, 21707415, 23154576, 27013672, 28943220, 30390381, 30872768, 33767090, 34731864, 38590960, 40520508, 43414830, 46309152, 50650635, 54027344, 57886440, 60780762, 61745536, 67534180, 69463728, 77181920, 81041016, 86829660, 92618304, 101301270, 108054688, 115772880, 121561524, 123491072, 135068360, 138927456, 151951905, 154363840, 162082032, 173659320, 185236608, 202602540, 216109376, 231545760, 243123048, 270136720, 277854912, 303903810, 308727680, 324164064, 347318640, 370473216, 405205080, 432218752, 463091520, 486246096, 540273440, 555709824, 607807620, 617455360, 648328128, 694637280, 810410160, 864437504, 926183040, 972492192, 1080546880, 1111419648, 1215615240, 1296656256, 1389274560, 1620820320, 1852366080, 1944984384, 2161093760, 2431230480, 2593312512, 2778549120, 3241640640, 3889968768, 4322187520, 4862460960, 5557098240, 6483281280, 7779937536, 9724921920, 12966562560, 19449843840, 38899687680]

約数ペア:

[(1, 38899687680), (2, 19449843840), (3, 12966562560), (4, 9724921920), (5, 7779937536), (6, 6483281280), (7, 5557098240), (8, 4862460960), (9, 4322187520), (10, 3889968768), (12, 3241640640), (14, 2778549120), (15, 2593312512), (16, 2431230480), (18, 2161093760), (20, 1944984384), (21, 1852366080), (24, 1620820320), (28, 1389274560), (30, 1296656256), (32, 1215615240), (35, 1111419648), (36, 1080546880), (40, 972492192), (42, 926183040), (45, 864437504), (48, 810410160), (56, 694637280), (60, 648328128), (63, 617455360), (64, 607807620), (70, 555709824), (72, 540273440), (80, 486246096), (84, 463091520), (90, 432218752), (96, 405205080), (105, 370473216), (112, 347318640), (120, 324164064), (126, 308727680), (128, 303903810), (140, 277854912), (144, 270136720), (160, 243123048), (168, 231545760), (180, 216109376), (192, 202602540), (210, 185236608), (224, 173659320), (240, 162082032), (252, 154363840), (256, 151951905), (280, 138927456), (288, 135068360), (315, 123491072), (320, 121561524), (336, 115772880), (360, 108054688), (384, 101301270), (420, 92618304), (448, 86829660), (480, 81041016), (504, 77181920), (560, 69463728), (576, 67534180), (630, 61745536), (640, 60780762), (672, 57886440), (720, 54027344), (768, 50650635), (840, 46309152), (896, 43414830), (960, 40520508), (1008, 38590960), (1120, 34731864), (1152, 33767090), (1260, 30872768), (1280, 30390381), (1344, 28943220), (1440, 27013672), (1680, 23154576), (1792, 21707415), (1920, 20260254), (2016, 19295480), (2240, 17365932), (2304, 16883545), (2520, 15436384), (2688, 14471610), (2880, 13506836), (3360, 11577288), (3840, 10130127), (4032, 9647740), (4480, 8682966), (5040, 7718192), (5376, 7235805), (5760, 6753418), (6720, 5788644), (8064, 4823870), (8960, 4341483), (10080, 3859096), (11520, 3376709), (13440, 2894322), (16128, 2411935), (20160, 1929548), (26880, 1447161), (40320, 964774), (80640, 482387)]