131515967520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{1449691}}^1$

素因数の和:1449725

約数の個数: 240

約数和(自身を含む): 530448101568

約数和(自身を除く): 398932134048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 1449691, 2899382, 4349073, 5798764, 7248455, 8698146, 10147837, 11597528, 13047219, 14496910, 17396292, 20295674, 21745365, 23195056, 26094438, 28993820, 30443511, 34792584, 39141657, 40591348, 43490730, 46390112, 50739185, 52188876, 57987640, 60887022, 65236095, 69585168, 78283314, 81182696, 86981460, 91330533, 101478370, 104377752, 115975280, 117424971, 121774044, 130472190, 139170336, 152217555, 156566628, 162365392, 173962920, 182661066, 195708285, 202956740, 208755504, 231950560, 234849942, 243548088, 260944380, 273991599, 304435110, 313133256, 324730784, 347925840, 365322132, 391416570, 405913480, 417511008, 456652665, 469699884, 487096176, 521888760, 547983198, 587124855, 608870220, 626266512, 695851680, 730644264, 782833140, 811826960, 821974797, 913305330, 939399768, 974192352, 1043777520, 1095966396, 1174249710, 1217740440, 1252533024, 1369957995, 1461288528, 1565666280, 1623653920, 1643949594, 1826610660, 1878799536, 2087555040, 2191932792, 2348499420, 2435480880, 2739915990, 2922577056, 3131332560, 3287899188, 3653221320, 3757599072, 4109873985, 4383865584, 4696998840, 4870961760, 5479831980, 6262665120, 6575798376, 7306442640, 8219747970, 8767731168, 9393997680, 10959663960, 13151596752, 14612885280, 16439495940, 18787995360, 21919327920, 26303193504, 32878991880, 43838655840, 65757983760, 131515967520]

約数ペア:

[(1, 131515967520), (2, 65757983760), (3, 43838655840), (4, 32878991880), (5, 26303193504), (6, 21919327920), (7, 18787995360), (8, 16439495940), (9, 14612885280), (10, 13151596752), (12, 10959663960), (14, 9393997680), (15, 8767731168), (16, 8219747970), (18, 7306442640), (20, 6575798376), (21, 6262665120), (24, 5479831980), (27, 4870961760), (28, 4696998840), (30, 4383865584), (32, 4109873985), (35, 3757599072), (36, 3653221320), (40, 3287899188), (42, 3131332560), (45, 2922577056), (48, 2739915990), (54, 2435480880), (56, 2348499420), (60, 2191932792), (63, 2087555040), (70, 1878799536), (72, 1826610660), (80, 1643949594), (81, 1623653920), (84, 1565666280), (90, 1461288528), (96, 1369957995), (105, 1252533024), (108, 1217740440), (112, 1174249710), (120, 1095966396), (126, 1043777520), (135, 974192352), (140, 939399768), (144, 913305330), (160, 821974797), (162, 811826960), (168, 782833140), (180, 730644264), (189, 695851680), (210, 626266512), (216, 608870220), (224, 587124855), (240, 547983198), (252, 521888760), (270, 487096176), (280, 469699884), (288, 456652665), (315, 417511008), (324, 405913480), (336, 391416570), (360, 365322132), (378, 347925840), (405, 324730784), (420, 313133256), (432, 304435110), (480, 273991599), (504, 260944380), (540, 243548088), (560, 234849942), (567, 231950560), (630, 208755504), (648, 202956740), (672, 195708285), (720, 182661066), (756, 173962920), (810, 162365392), (840, 156566628), (864, 152217555), (945, 139170336), (1008, 130472190), (1080, 121774044), (1120, 117424971), (1134, 115975280), (1260, 104377752), (1296, 101478370), (1440, 91330533), (1512, 86981460), (1620, 81182696), (1680, 78283314), (1890, 69585168), (2016, 65236095), (2160, 60887022), (2268, 57987640), (2520, 52188876), (2592, 50739185), (2835, 46390112), (3024, 43490730), (3240, 40591348), (3360, 39141657), (3780, 34792584), (4320, 30443511), (4536, 28993820), (5040, 26094438), (5670, 23195056), (6048, 21745365), (6480, 20295674), (7560, 17396292), (9072, 14496910), (10080, 13047219), (11340, 11597528), (12960, 10147837), (15120, 8698146), (18144, 7248455), (22680, 5798764), (30240, 4349073), (45360, 2899382), (90720, 1449691)]