2819113920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{139837}}^1$

素因数の和:139867

約数の個数: 168

約数和(自身を含む): 11081881824

約数和(自身を除く): 8262767904

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 139837, 279674, 419511, 559348, 699185, 839022, 978859, 1118696, 1258533, 1398370, 1678044, 1957718, 2097555, 2237392, 2517066, 2796740, 2936577, 3356088, 3915436, 4195110, 4474784, 4894295, 5034132, 5593480, 5873154, 6292665, 6712176, 7830872, 8390220, 8809731, 8949568, 9788590, 10068264, 11186960, 11746308, 12585330, 13424352, 14682885, 15661744, 16780440, 17619462, 19577180, 20136528, 22373920, 23492616, 25170660, 26848704, 29365770, 31323488, 33560880, 35238924, 39154360, 40273056, 44048655, 44747840, 46985232, 50341320, 58731540, 62646976, 67121760, 70477848, 78308720, 80546112, 88097310, 93970464, 100682640, 117463080, 134243520, 140955696, 156617440, 176194620, 187940928, 201365280, 234926160, 281911392, 313234880, 352389240, 402730560, 469852320, 563822784, 704778480, 939704640, 1409556960, 2819113920]

約数ペア:

[(1, 2819113920), (2, 1409556960), (3, 939704640), (4, 704778480), (5, 563822784), (6, 469852320), (7, 402730560), (8, 352389240), (9, 313234880), (10, 281911392), (12, 234926160), (14, 201365280), (15, 187940928), (16, 176194620), (18, 156617440), (20, 140955696), (21, 134243520), (24, 117463080), (28, 100682640), (30, 93970464), (32, 88097310), (35, 80546112), (36, 78308720), (40, 70477848), (42, 67121760), (45, 62646976), (48, 58731540), (56, 50341320), (60, 46985232), (63, 44747840), (64, 44048655), (70, 40273056), (72, 39154360), (80, 35238924), (84, 33560880), (90, 31323488), (96, 29365770), (105, 26848704), (112, 25170660), (120, 23492616), (126, 22373920), (140, 20136528), (144, 19577180), (160, 17619462), (168, 16780440), (180, 15661744), (192, 14682885), (210, 13424352), (224, 12585330), (240, 11746308), (252, 11186960), (280, 10068264), (288, 9788590), (315, 8949568), (320, 8809731), (336, 8390220), (360, 7830872), (420, 6712176), (448, 6292665), (480, 5873154), (504, 5593480), (560, 5034132), (576, 4894295), (630, 4474784), (672, 4195110), (720, 3915436), (840, 3356088), (960, 2936577), (1008, 2796740), (1120, 2517066), (1260, 2237392), (1344, 2097555), (1440, 1957718), (1680, 1678044), (2016, 1398370), (2240, 1258533), (2520, 1118696), (2880, 978859), (3360, 839022), (4032, 699185), (5040, 559348), (6720, 419511), (10080, 279674), (20160, 139837)]