21449846880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193451}}^1$

素因数の和:193490

約数の個数: 288

約数和(自身を含む): 91259820288

約数和(自身を除く): 69809973408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 12320, 13860, 15840, 18480, 22176, 27720, 36960, 55440, 110880, 193451, 386902, 580353, 773804, 967255, 1160706, 1354157, 1547608, 1741059, 1934510, 2127961, 2321412, 2708314, 2901765, 3095216, 3482118, 3869020, 4062471, 4255922, 4642824, 5416628, 5803530, 6190432, 6383883, 6770785, 6964236, 7738040, 8124942, 8511844, 8705295, 9285648, 10639805, 10833256, 11607060, 12187413, 12767766, 13541570, 13928472, 14895727, 15476080, 16249884, 17023688, 17410590, 18571296, 19151649, 20312355, 21279610, 21666512, 23214120, 24374826, 25535532, 27083140, 27856944, 29791454, 30952160, 31919415, 32499768, 34047376, 34821180, 38303298, 40624710, 42559220, 43333024, 44687181, 46428240, 48749652, 51071064, 54166280, 55713888, 59582908, 60937065, 63838830, 64999536, 68094752, 69642360, 74478635, 76606596, 81249420, 85118440, 89374362, 92856480, 95758245, 97499304, 102142128, 108332560, 119165816, 121874130, 127677660, 129999072, 134061543, 139284720, 148957270, 153213192, 162498840, 170236880, 178748724, 191516490, 194998608, 204284256, 216665120, 223435905, 238331632, 243748260, 255355320, 268123086, 278569440, 297914540, 306426384, 324997680, 340473760, 357497448, 383032980, 389997216, 446871810, 476663264, 487496520, 510710640, 536246172, 595829080, 612852768, 649995360, 670307715, 714994896, 766065960, 893743620, 974993040, 1021421280, 1072492344, 1191658160, 1340615430, 1429989792, 1532131920, 1787487240, 1949986080, 2144984688, 2383316320, 2681230860, 3064263840, 3574974480, 4289969376, 5362461720, 7149948960, 10724923440, 21449846880]

約数ペア:

[(1, 21449846880), (2, 10724923440), (3, 7149948960), (4, 5362461720), (5, 4289969376), (6, 3574974480), (7, 3064263840), (8, 2681230860), (9, 2383316320), (10, 2144984688), (11, 1949986080), (12, 1787487240), (14, 1532131920), (15, 1429989792), (16, 1340615430), (18, 1191658160), (20, 1072492344), (21, 1021421280), (22, 974993040), (24, 893743620), (28, 766065960), (30, 714994896), (32, 670307715), (33, 649995360), (35, 612852768), (36, 595829080), (40, 536246172), (42, 510710640), (44, 487496520), (45, 476663264), (48, 446871810), (55, 389997216), (56, 383032980), (60, 357497448), (63, 340473760), (66, 324997680), (70, 306426384), (72, 297914540), (77, 278569440), (80, 268123086), (84, 255355320), (88, 243748260), (90, 238331632), (96, 223435905), (99, 216665120), (105, 204284256), (110, 194998608), (112, 191516490), (120, 178748724), (126, 170236880), (132, 162498840), (140, 153213192), (144, 148957270), (154, 139284720), (160, 134061543), (165, 129999072), (168, 127677660), (176, 121874130), (180, 119165816), (198, 108332560), (210, 102142128), (220, 97499304), (224, 95758245), (231, 92856480), (240, 89374362), (252, 85118440), (264, 81249420), (280, 76606596), (288, 74478635), (308, 69642360), (315, 68094752), (330, 64999536), (336, 63838830), (352, 60937065), (360, 59582908), (385, 55713888), (396, 54166280), (420, 51071064), (440, 48749652), (462, 46428240), (480, 44687181), (495, 43333024), (504, 42559220), (528, 40624710), (560, 38303298), (616, 34821180), (630, 34047376), (660, 32499768), (672, 31919415), (693, 30952160), (720, 29791454), (770, 27856944), (792, 27083140), (840, 25535532), (880, 24374826), (924, 23214120), (990, 21666512), (1008, 21279610), (1056, 20312355), (1120, 19151649), (1155, 18571296), (1232, 17410590), (1260, 17023688), (1320, 16249884), (1386, 15476080), (1440, 14895727), (1540, 13928472), (1584, 13541570), (1680, 12767766), (1760, 12187413), (1848, 11607060), (1980, 10833256), (2016, 10639805), (2310, 9285648), (2464, 8705295), (2520, 8511844), (2640, 8124942), (2772, 7738040), (3080, 6964236), (3168, 6770785), (3360, 6383883), (3465, 6190432), (3696, 5803530), (3960, 5416628), (4620, 4642824), (5040, 4255922), (5280, 4062471), (5544, 3869020), (6160, 3482118), (6930, 3095216), (7392, 2901765), (7920, 2708314), (9240, 2321412), (10080, 2127961), (11088, 1934510), (12320, 1741059), (13860, 1547608), (15840, 1354157), (18480, 1160706), (22176, 967255), (27720, 773804), (36960, 580353), (55440, 386902), (110880, 193451)]