19835720640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4813}}^1$

素因数の和:4898

約数の個数: 336

約数和(自身を含む): 72103475808

約数和(自身を除く): 52267755168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 243, 265, 270, 288, 318, 320, 324, 360, 405, 424, 432, 477, 480, 486, 530, 540, 576, 636, 648, 720, 795, 810, 848, 864, 954, 960, 972, 1060, 1080, 1215, 1272, 1296, 1431, 1440, 1590, 1620, 1696, 1728, 1908, 1944, 2120, 2160, 2385, 2430, 2544, 2592, 2862, 2880, 3180, 3240, 3392, 3816, 3888, 4240, 4293, 4320, 4770, 4813, 4860, 5088, 5184, 5724, 6360, 6480, 7155, 7632, 7776, 8480, 8586, 8640, 9540, 9626, 9720, 10176, 11448, 12720, 12879, 12960, 14310, 14439, 15264, 15552, 16960, 17172, 19080, 19252, 19440, 21465, 22896, 24065, 25440, 25758, 25920, 28620, 28878, 30528, 34344, 38160, 38504, 38880, 42930, 43317, 45792, 48130, 50880, 51516, 57240, 57756, 64395, 68688, 72195, 76320, 77008, 77760, 85860, 86634, 91584, 96260, 103032, 114480, 115512, 128790, 129951, 137376, 144390, 152640, 154016, 171720, 173268, 192520, 206064, 216585, 228960, 231024, 255089, 257580, 259902, 274752, 288780, 308032, 343440, 346536, 385040, 389853, 412128, 433170, 457920, 462048, 510178, 515160, 519804, 577560, 649755, 686880, 693072, 765267, 770080, 779706, 824256, 866340, 924096, 1020356, 1030320, 1039608, 1155120, 1169559, 1275445, 1299510, 1373760, 1386144, 1530534, 1540160, 1559412, 1732680, 1949265, 2040712, 2060640, 2079216, 2295801, 2310240, 2339118, 2550890, 2599020, 2772288, 3061068, 3118824, 3465360, 3826335, 3898530, 4081424, 4121280, 4158432, 4591602, 4620480, 4678236, 5101780, 5198040, 5847795, 6122136, 6237648, 6887403, 6930720, 7652670, 7797060, 8162848, 8316864, 9183204, 9356472, 10203560, 10396080, 11479005, 11695590, 12244272, 12475296, 13774806, 13861440, 15305340, 15594120, 16325696, 18366408, 18712944, 20407120, 20662209, 20792160, 22958010, 23391180, 24488544, 24950592, 27549612, 30610680, 31188240, 34437015, 36732816, 37425888, 40814240, 41324418, 41584320, 45916020, 46782360, 48977088, 55099224, 61221360, 61986627, 62376480, 68874030, 73465632, 74851776, 81628480, 82648836, 91832040, 93564720, 103311045, 110198448, 122442720, 123973254, 124752960, 137748060, 146931264, 165297672, 183664080, 187129440, 206622090, 220396896, 244885440, 247946508, 275496120, 309933135, 330595344, 367328160, 374258880, 413244180, 440793792, 495893016, 550992240, 619866270, 661190688, 734656320, 826488360, 991786032, 1101984480, 1239732540, 1322381376, 1652976720, 1983572064, 2203968960, 2479465080, 3305953440, 3967144128, 4958930160, 6611906880, 9917860320, 19835720640]

約数ペア:

[(1, 19835720640), (2, 9917860320), (3, 6611906880), (4, 4958930160), (5, 3967144128), (6, 3305953440), (8, 2479465080), (9, 2203968960), (10, 1983572064), (12, 1652976720), (15, 1322381376), (16, 1239732540), (18, 1101984480), (20, 991786032), (24, 826488360), (27, 734656320), (30, 661190688), (32, 619866270), (36, 550992240), (40, 495893016), (45, 440793792), (48, 413244180), (53, 374258880), (54, 367328160), (60, 330595344), (64, 309933135), (72, 275496120), (80, 247946508), (81, 244885440), (90, 220396896), (96, 206622090), (106, 187129440), (108, 183664080), (120, 165297672), (135, 146931264), (144, 137748060), (159, 124752960), (160, 123973254), (162, 122442720), (180, 110198448), (192, 103311045), (212, 93564720), (216, 91832040), (240, 82648836), (243, 81628480), (265, 74851776), (270, 73465632), (288, 68874030), (318, 62376480), (320, 61986627), (324, 61221360), (360, 55099224), (405, 48977088), (424, 46782360), (432, 45916020), (477, 41584320), (480, 41324418), (486, 40814240), (530, 37425888), (540, 36732816), (576, 34437015), (636, 31188240), (648, 30610680), (720, 27549612), (795, 24950592), (810, 24488544), (848, 23391180), (864, 22958010), (954, 20792160), (960, 20662209), (972, 20407120), (1060, 18712944), (1080, 18366408), (1215, 16325696), (1272, 15594120), (1296, 15305340), (1431, 13861440), (1440, 13774806), (1590, 12475296), (1620, 12244272), (1696, 11695590), (1728, 11479005), (1908, 10396080), (1944, 10203560), (2120, 9356472), (2160, 9183204), (2385, 8316864), (2430, 8162848), (2544, 7797060), (2592, 7652670), (2862, 6930720), (2880, 6887403), (3180, 6237648), (3240, 6122136), (3392, 5847795), (3816, 5198040), (3888, 5101780), (4240, 4678236), (4293, 4620480), (4320, 4591602), (4770, 4158432), (4813, 4121280), (4860, 4081424), (5088, 3898530), (5184, 3826335), (5724, 3465360), (6360, 3118824), (6480, 3061068), (7155, 2772288), (7632, 2599020), (7776, 2550890), (8480, 2339118), (8586, 2310240), (8640, 2295801), (9540, 2079216), (9626, 2060640), (9720, 2040712), (10176, 1949265), (11448, 1732680), (12720, 1559412), (12879, 1540160), (12960, 1530534), (14310, 1386144), (14439, 1373760), (15264, 1299510), (15552, 1275445), (16960, 1169559), (17172, 1155120), (19080, 1039608), (19252, 1030320), (19440, 1020356), (21465, 924096), (22896, 866340), (24065, 824256), (25440, 779706), (25758, 770080), (25920, 765267), (28620, 693072), (28878, 686880), (30528, 649755), (34344, 577560), (38160, 519804), (38504, 515160), (38880, 510178), (42930, 462048), (43317, 457920), (45792, 433170), (48130, 412128), (50880, 389853), (51516, 385040), (57240, 346536), (57756, 343440), (64395, 308032), (68688, 288780), (72195, 274752), (76320, 259902), (77008, 257580), (77760, 255089), (85860, 231024), (86634, 228960), (91584, 216585), (96260, 206064), (103032, 192520), (114480, 173268), (115512, 171720), (128790, 154016), (129951, 152640), (137376, 144390)]