8126391420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4507}}^1$

素因数の和:4591

約数の個数: 288

約数和(自身を含む): 29772707328

約数和(自身を除く): 21646315908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 81, 84, 90, 105, 106, 108, 126, 135, 140, 159, 162, 180, 189, 210, 212, 243, 252, 265, 270, 315, 318, 324, 371, 378, 405, 420, 477, 486, 530, 540, 567, 630, 636, 742, 756, 795, 810, 945, 954, 972, 1060, 1113, 1134, 1215, 1260, 1431, 1484, 1590, 1620, 1701, 1855, 1890, 1908, 2226, 2268, 2385, 2430, 2835, 2862, 3180, 3339, 3402, 3710, 3780, 4293, 4452, 4507, 4770, 4860, 5565, 5670, 5724, 6678, 6804, 7155, 7420, 8505, 8586, 9014, 9540, 10017, 11130, 11340, 12879, 13356, 13521, 14310, 16695, 17010, 17172, 18028, 20034, 21465, 22260, 22535, 25758, 27042, 28620, 30051, 31549, 33390, 34020, 40068, 40563, 42930, 45070, 50085, 51516, 54084, 60102, 63098, 64395, 66780, 67605, 81126, 85860, 90140, 90153, 94647, 100170, 120204, 121689, 126196, 128790, 135210, 150255, 157745, 162252, 180306, 189294, 200340, 202815, 238871, 243378, 257580, 270420, 283941, 300510, 315490, 360612, 365067, 378588, 405630, 450765, 473235, 477742, 486756, 567882, 601020, 608445, 630980, 716613, 730134, 811260, 851823, 901530, 946470, 955484, 1095201, 1135764, 1194355, 1216890, 1419705, 1433226, 1460268, 1672097, 1703646, 1803060, 1825335, 1892940, 2149839, 2190402, 2388710, 2433780, 2555469, 2839410, 2866452, 3344194, 3407292, 3583065, 3650670, 4259115, 4299678, 4380804, 4777420, 5016291, 5110938, 5476005, 5678820, 6449517, 6688388, 7166130, 7301340, 7666407, 8360485, 8518230, 8599356, 10032582, 10221876, 10749195, 10952010, 12777345, 12899034, 14332260, 15048873, 15332814, 16720970, 17036460, 19348551, 20065164, 21498390, 21904020, 25081455, 25554690, 25798068, 30097746, 30665628, 32247585, 33441940, 38332035, 38697102, 42996780, 45146619, 50162910, 51109380, 58045653, 60195492, 64495170, 75244365, 76664070, 77394204, 90293238, 96742755, 100325820, 116091306, 128990340, 135439857, 150488730, 153328140, 180586476, 193485510, 225733095, 232182612, 270879714, 290228265, 300977460, 386971020, 406319571, 451466190, 541759428, 580456530, 677199285, 812639142, 902932380, 1160913060, 1354398570, 1625278284, 2031597855, 2708797140, 4063195710, 8126391420]

約数ペア:

[(1, 8126391420), (2, 4063195710), (3, 2708797140), (4, 2031597855), (5, 1625278284), (6, 1354398570), (7, 1160913060), (9, 902932380), (10, 812639142), (12, 677199285), (14, 580456530), (15, 541759428), (18, 451466190), (20, 406319571), (21, 386971020), (27, 300977460), (28, 290228265), (30, 270879714), (35, 232182612), (36, 225733095), (42, 193485510), (45, 180586476), (53, 153328140), (54, 150488730), (60, 135439857), (63, 128990340), (70, 116091306), (81, 100325820), (84, 96742755), (90, 90293238), (105, 77394204), (106, 76664070), (108, 75244365), (126, 64495170), (135, 60195492), (140, 58045653), (159, 51109380), (162, 50162910), (180, 45146619), (189, 42996780), (210, 38697102), (212, 38332035), (243, 33441940), (252, 32247585), (265, 30665628), (270, 30097746), (315, 25798068), (318, 25554690), (324, 25081455), (371, 21904020), (378, 21498390), (405, 20065164), (420, 19348551), (477, 17036460), (486, 16720970), (530, 15332814), (540, 15048873), (567, 14332260), (630, 12899034), (636, 12777345), (742, 10952010), (756, 10749195), (795, 10221876), (810, 10032582), (945, 8599356), (954, 8518230), (972, 8360485), (1060, 7666407), (1113, 7301340), (1134, 7166130), (1215, 6688388), (1260, 6449517), (1431, 5678820), (1484, 5476005), (1590, 5110938), (1620, 5016291), (1701, 4777420), (1855, 4380804), (1890, 4299678), (1908, 4259115), (2226, 3650670), (2268, 3583065), (2385, 3407292), (2430, 3344194), (2835, 2866452), (2862, 2839410), (3180, 2555469), (3339, 2433780), (3402, 2388710), (3710, 2190402), (3780, 2149839), (4293, 1892940), (4452, 1825335), (4507, 1803060), (4770, 1703646), (4860, 1672097), (5565, 1460268), (5670, 1433226), (5724, 1419705), (6678, 1216890), (6804, 1194355), (7155, 1135764), (7420, 1095201), (8505, 955484), (8586, 946470), (9014, 901530), (9540, 851823), (10017, 811260), (11130, 730134), (11340, 716613), (12879, 630980), (13356, 608445), (13521, 601020), (14310, 567882), (16695, 486756), (17010, 477742), (17172, 473235), (18028, 450765), (20034, 405630), (21465, 378588), (22260, 365067), (22535, 360612), (25758, 315490), (27042, 300510), (28620, 283941), (30051, 270420), (31549, 257580), (33390, 243378), (34020, 238871), (40068, 202815), (40563, 200340), (42930, 189294), (45070, 180306), (50085, 162252), (51516, 157745), (54084, 150255), (60102, 135210), (63098, 128790), (64395, 126196), (66780, 121689), (67605, 120204), (81126, 100170), (85860, 94647), (90140, 90153)]