157077765520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{503}}^1\times {\mathrm{1039}}^1$

素因数の和:1602

約数の個数: 240

約数和(自身を含む): 419028180480

約数和(自身を除く): 261950414960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 289, 340, 442, 503, 520, 578, 680, 884, 1006, 1039, 1040, 1105, 1156, 1360, 1445, 1768, 2012, 2078, 2210, 2312, 2515, 2890, 3536, 3757, 4024, 4156, 4420, 4624, 5030, 5195, 5780, 6539, 7514, 8048, 8312, 8551, 8840, 10060, 10390, 11560, 13078, 13507, 15028, 16624, 17102, 17663, 17680, 18785, 20120, 20780, 23120, 26156, 27014, 30056, 32695, 34204, 35326, 37570, 40240, 41560, 42755, 52312, 54028, 60112, 65390, 67535, 68408, 70652, 75140, 83120, 85510, 88315, 104624, 108056, 111163, 130780, 135070, 136816, 141304, 145367, 150280, 171020, 176630, 216112, 222326, 229619, 261560, 270140, 282608, 290734, 300271, 300560, 342040, 353260, 444652, 459238, 522617, 523120, 540280, 555815, 581468, 600542, 684080, 706520, 726835, 889304, 918476, 1045234, 1080560, 1111630, 1148095, 1162936, 1201084, 1413040, 1453670, 1501355, 1778608, 1836952, 1889771, 2090468, 2223260, 2296190, 2325872, 2402168, 2613085, 2907340, 3002710, 3673904, 3779542, 3903523, 4180936, 4446520, 4592380, 4804336, 5226170, 5814680, 6005420, 6794021, 7559084, 7807046, 8361872, 8884489, 8893040, 9184760, 9448855, 10452340, 11629360, 12010840, 13588042, 15118168, 15614092, 17768978, 18369520, 18897710, 19517615, 20904680, 24021680, 27176084, 30236336, 31228184, 33970105, 35537956, 37795420, 39035230, 41809360, 44422445, 54352168, 62456368, 67940210, 71075912, 75590840, 78070460, 88844890, 108704336, 115498357, 135880420, 142151824, 151036313, 151181680, 156140920, 177689780, 230996714, 271760840, 302072626, 312281840, 355379560, 461993428, 543521680, 577491785, 604145252, 710759120, 755181565, 923986856, 1154983570, 1208290504, 1510363130, 1847973712, 1963472069, 2309967140, 2416581008, 3020726260, 3926944138, 4619934280, 6041452520, 7853888276, 9239868560, 9817360345, 12082905040, 15707776552, 19634720690, 31415553104, 39269441380, 78538882760, 157077765520]

約数ペア:

[(1, 157077765520), (2, 78538882760), (4, 39269441380), (5, 31415553104), (8, 19634720690), (10, 15707776552), (13, 12082905040), (16, 9817360345), (17, 9239868560), (20, 7853888276), (26, 6041452520), (34, 4619934280), (40, 3926944138), (52, 3020726260), (65, 2416581008), (68, 2309967140), (80, 1963472069), (85, 1847973712), (104, 1510363130), (130, 1208290504), (136, 1154983570), (170, 923986856), (208, 755181565), (221, 710759120), (260, 604145252), (272, 577491785), (289, 543521680), (340, 461993428), (442, 355379560), (503, 312281840), (520, 302072626), (578, 271760840), (680, 230996714), (884, 177689780), (1006, 156140920), (1039, 151181680), (1040, 151036313), (1105, 142151824), (1156, 135880420), (1360, 115498357), (1445, 108704336), (1768, 88844890), (2012, 78070460), (2078, 75590840), (2210, 71075912), (2312, 67940210), (2515, 62456368), (2890, 54352168), (3536, 44422445), (3757, 41809360), (4024, 39035230), (4156, 37795420), (4420, 35537956), (4624, 33970105), (5030, 31228184), (5195, 30236336), (5780, 27176084), (6539, 24021680), (7514, 20904680), (8048, 19517615), (8312, 18897710), (8551, 18369520), (8840, 17768978), (10060, 15614092), (10390, 15118168), (11560, 13588042), (13078, 12010840), (13507, 11629360), (15028, 10452340), (16624, 9448855), (17102, 9184760), (17663, 8893040), (17680, 8884489), (18785, 8361872), (20120, 7807046), (20780, 7559084), (23120, 6794021), (26156, 6005420), (27014, 5814680), (30056, 5226170), (32695, 4804336), (34204, 4592380), (35326, 4446520), (37570, 4180936), (40240, 3903523), (41560, 3779542), (42755, 3673904), (52312, 3002710), (54028, 2907340), (60112, 2613085), (65390, 2402168), (67535, 2325872), (68408, 2296190), (70652, 2223260), (75140, 2090468), (83120, 1889771), (85510, 1836952), (88315, 1778608), (104624, 1501355), (108056, 1453670), (111163, 1413040), (130780, 1201084), (135070, 1162936), (136816, 1148095), (141304, 1111630), (145367, 1080560), (150280, 1045234), (171020, 918476), (176630, 889304), (216112, 726835), (222326, 706520), (229619, 684080), (261560, 600542), (270140, 581468), (282608, 555815), (290734, 540280), (300271, 523120), (300560, 522617), (342040, 459238), (353260, 444652)]