20160346360

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{133583}}^1$

素因数の和:133626

約数の個数: 128

約数和(自身を含む): 57708288000

約数和(自身を除く): 37547941640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 686, 770, 980, 1078, 1372, 1540, 1715, 1960, 2156, 2695, 2744, 3080, 3430, 3773, 4312, 5390, 6860, 7546, 10780, 13720, 15092, 18865, 21560, 30184, 37730, 75460, 133583, 150920, 267166, 534332, 667915, 935081, 1068664, 1335830, 1469413, 1870162, 2671660, 2938826, 3740324, 4675405, 5343320, 5877652, 6545567, 7347065, 7480648, 9350810, 10285891, 11755304, 13091134, 14694130, 18701620, 20571782, 26182268, 29388260, 32727835, 37403240, 41143564, 45818969, 51429455, 52364536, 58776520, 65455670, 72001237, 82287128, 91637938, 102858910, 130911340, 144002474, 183275876, 205717820, 229094845, 261822680, 288004948, 360006185, 366551752, 411435640, 458189690, 504008659, 576009896, 720012370, 916379380, 1008017318, 1440024740, 1832758760, 2016034636, 2520043295, 2880049480, 4032069272, 5040086590, 10080173180, 20160346360]

約数ペア:

[(1, 20160346360), (2, 10080173180), (4, 5040086590), (5, 4032069272), (7, 2880049480), (8, 2520043295), (10, 2016034636), (11, 1832758760), (14, 1440024740), (20, 1008017318), (22, 916379380), (28, 720012370), (35, 576009896), (40, 504008659), (44, 458189690), (49, 411435640), (55, 366551752), (56, 360006185), (70, 288004948), (77, 261822680), (88, 229094845), (98, 205717820), (110, 183275876), (140, 144002474), (154, 130911340), (196, 102858910), (220, 91637938), (245, 82287128), (280, 72001237), (308, 65455670), (343, 58776520), (385, 52364536), (392, 51429455), (440, 45818969), (490, 41143564), (539, 37403240), (616, 32727835), (686, 29388260), (770, 26182268), (980, 20571782), (1078, 18701620), (1372, 14694130), (1540, 13091134), (1715, 11755304), (1960, 10285891), (2156, 9350810), (2695, 7480648), (2744, 7347065), (3080, 6545567), (3430, 5877652), (3773, 5343320), (4312, 4675405), (5390, 3740324), (6860, 2938826), (7546, 2671660), (10780, 1870162), (13720, 1469413), (15092, 1335830), (18865, 1068664), (21560, 935081), (30184, 667915), (37730, 534332), (75460, 267166), (133583, 150920)]