2019571192080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7991339}}^1$

素因数の和:7991380

約数の個数: 240

約数和(自身を含む): 7574639567040

約数和(自身を除く): 5555068374960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9720, 10530, 12636, 14040, 15795, 16848, 19440, 21060, 25272, 28080, 31590, 42120, 50544, 63180, 84240, 126360, 252720, 7991339, 15982678, 23974017, 31965356, 39956695, 47948034, 63930712, 71922051, 79913390, 95896068, 103887407, 119870085, 127861424, 143844102, 159826780, 191792136, 207774814, 215766153, 239740170, 287688204, 311662221, 319653560, 359610255, 383584272, 415549628, 431532306, 479480340, 519437035, 575376408, 623324442, 639307120, 647298459, 719220510, 831099256, 863064612, 934986663, 958960680, 1038874070, 1078830765, 1150752816, 1246648884, 1294596918, 1438441020, 1558311105, 1662198512, 1726129224, 1869973326, 1917921360, 1941895377, 2077748140, 2157661530, 2493297768, 2589193836, 2804959989, 2876882040, 3116622210, 3236492295, 3452258448, 3739946652, 3883790754, 4155496280, 4315323060, 4674933315, 4986595536, 5178387672, 5609919978, 5753764080, 6233244420, 6472984590, 7479893304, 7767581508, 8310992560, 8414879967, 8630646120, 9349866630, 9709476885, 10356775344, 11219839956, 12466488840, 12945969180, 14024799945, 14959786608, 15535163016, 16829759934, 17261292240, 18699733260, 19418953770, 22439679912, 24932977680, 25244639901, 25891938360, 28049599890, 31070326032, 33659519868, 37399466520, 38837907540, 42074399835, 44879359824, 50489279802, 51783876720, 56099199780, 67319039736, 74798933040, 77675815080, 84148799670, 100978559604, 112198399560, 126223199505, 134638079472, 155351630160, 168297599340, 201957119208, 224396799120, 252446399010, 336595198680, 403914238416, 504892798020, 673190397360, 1009785596040, 2019571192080]

約数ペア:

[(1, 2019571192080), (2, 1009785596040), (3, 673190397360), (4, 504892798020), (5, 403914238416), (6, 336595198680), (8, 252446399010), (9, 224396799120), (10, 201957119208), (12, 168297599340), (13, 155351630160), (15, 134638079472), (16, 126223199505), (18, 112198399560), (20, 100978559604), (24, 84148799670), (26, 77675815080), (27, 74798933040), (30, 67319039736), (36, 56099199780), (39, 51783876720), (40, 50489279802), (45, 44879359824), (48, 42074399835), (52, 38837907540), (54, 37399466520), (60, 33659519868), (65, 31070326032), (72, 28049599890), (78, 25891938360), (80, 25244639901), (81, 24932977680), (90, 22439679912), (104, 19418953770), (108, 18699733260), (117, 17261292240), (120, 16829759934), (130, 15535163016), (135, 14959786608), (144, 14024799945), (156, 12945969180), (162, 12466488840), (180, 11219839956), (195, 10356775344), (208, 9709476885), (216, 9349866630), (234, 8630646120), (240, 8414879967), (243, 8310992560), (260, 7767581508), (270, 7479893304), (312, 6472984590), (324, 6233244420), (351, 5753764080), (360, 5609919978), (390, 5178387672), (405, 4986595536), (432, 4674933315), (468, 4315323060), (486, 4155496280), (520, 3883790754), (540, 3739946652), (585, 3452258448), (624, 3236492295), (648, 3116622210), (702, 2876882040), (720, 2804959989), (780, 2589193836), (810, 2493297768), (936, 2157661530), (972, 2077748140), (1040, 1941895377), (1053, 1917921360), (1080, 1869973326), (1170, 1726129224), (1215, 1662198512), (1296, 1558311105), (1404, 1438441020), (1560, 1294596918), (1620, 1246648884), (1755, 1150752816), (1872, 1078830765), (1944, 1038874070), (2106, 958960680), (2160, 934986663), (2340, 863064612), (2430, 831099256), (2808, 719220510), (3120, 647298459), (3159, 639307120), (3240, 623324442), (3510, 575376408), (3888, 519437035), (4212, 479480340), (4680, 431532306), (4860, 415549628), (5265, 383584272), (5616, 359610255), (6318, 319653560), (6480, 311662221), (7020, 287688204), (8424, 239740170), (9360, 215766153), (9720, 207774814), (10530, 191792136), (12636, 159826780), (14040, 143844102), (15795, 127861424), (16848, 119870085), (19440, 103887407), (21060, 95896068), (25272, 79913390), (28080, 71922051), (31590, 63930712), (42120, 47948034), (50544, 39956695), (63180, 31965356), (84240, 23974017), (126360, 15982678), (252720, 7991339)]