20983622400

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9389

約数の個数: 432

約数和(自身を含む): 82872508320

約数和(自身を除く): 61888885920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 128, 130, 135, 144, 150, 156, 160, 180, 192, 195, 200, 208, 216, 225, 234, 240, 256, 260, 270, 288, 300, 312, 320, 325, 351, 360, 384, 390, 400, 416, 432, 450, 468, 480, 520, 540, 576, 585, 600, 624, 640, 650, 675, 702, 720, 768, 780, 800, 832, 864, 900, 936, 960, 975, 1040, 1080, 1152, 1170, 1200, 1248, 1280, 1300, 1350, 1404, 1440, 1560, 1600, 1664, 1728, 1755, 1800, 1872, 1920, 1950, 2080, 2160, 2304, 2340, 2400, 2496, 2600, 2700, 2808, 2880, 2925, 3120, 3200, 3328, 3456, 3510, 3600, 3744, 3840, 3900, 4160, 4320, 4680, 4800, 4992, 5200, 5400, 5616, 5760, 5850, 6240, 6400, 6912, 7020, 7200, 7488, 7800, 8320, 8640, 8775, 9341, 9360, 9600, 9984, 10400, 10800, 11232, 11520, 11700, 12480, 14040, 14400, 14976, 15600, 16640, 17280, 17550, 18682, 18720, 19200, 20800, 21600, 22464, 23400, 24960, 28023, 28080, 28800, 29952, 31200, 34560, 35100, 37364, 37440, 41600, 43200, 44928, 46705, 46800, 49920, 56046, 56160, 57600, 62400, 70200, 74728, 74880, 83200, 84069, 86400, 89856, 93410, 93600, 112092, 112320, 121433, 124800, 140115, 140400, 149456, 149760, 168138, 172800, 186820, 187200, 224184, 224640, 233525, 242866, 249600, 252207, 280230, 280800, 298912, 336276, 364299, 373640, 374400, 420345, 448368, 449280, 467050, 485732, 504414, 560460, 561600, 597824, 607165, 672552, 700575, 728598, 747280, 748800, 840690, 896736, 934100, 971464, 1008828, 1092897, 1120920, 1123200, 1195648, 1214330, 1261035, 1345104, 1401150, 1457196, 1494560, 1681380, 1793472, 1821495, 1868200, 1942928, 2017656, 2101725, 2185794, 2241840, 2246400, 2391296, 2428660, 2522070, 2690208, 2802300, 2914392, 2989120, 3035825, 3278691, 3362760, 3586944, 3642990, 3736400, 3885856, 4035312, 4203450, 4371588, 4483680, 4857320, 5044140, 5380416, 5464485, 5604600, 5828784, 5978240, 6071650, 6305175, 6557382, 6725520, 7173888, 7285980, 7472800, 7771712, 8070624, 8406900, 8743176, 8967360, 9107475, 9714640, 10088280, 10760832, 10928970, 11209200, 11657568, 11956480, 12143300, 12610350, 13114764, 13451040, 14571960, 14945600, 15543424, 16141248, 16393455, 16813800, 17486352, 17934720, 18214950, 19429280, 20176560, 21521664, 21857940, 22418400, 23315136, 24286600, 25220700, 26229528, 26902080, 27322425, 29143920, 29891200, 31086848, 32282496, 32786910, 33627600, 34972704, 35869440, 36429900, 38858560, 40353120, 43715880, 44836800, 46630272, 48573200, 50441400, 52459056, 53804160, 54644850, 58287840, 59782400, 64564992, 65573820, 67255200, 69945408, 72859800, 77717120, 80706240, 81967275, 87431760, 89673600, 93260544, 97146400, 100882800, 104918112, 107608320, 109289700, 116575680, 131147640, 134510400, 139890816, 145719600, 155434240, 161412480, 163934550, 174863520, 179347200, 194292800, 201765600, 209836224, 218579400, 233151360, 262295280, 269020800, 279781632, 291439200, 322824960, 327869100, 349727040, 388585600, 403531200, 419672448, 437158800, 466302720, 524590560, 538041600, 582878400, 655738200, 699454080, 777171200, 807062400, 839344896, 874317600, 1049181120, 1165756800, 1311476400, 1398908160, 1614124800, 1748635200, 2098362240, 2331513600, 2622952800, 3497270400, 4196724480, 5245905600, 6994540800, 10491811200, 20983622400]

約数ペア:

[(1, 20983622400), (2, 10491811200), (3, 6994540800), (4, 5245905600), (5, 4196724480), (6, 3497270400), (8, 2622952800), (9, 2331513600), (10, 2098362240), (12, 1748635200), (13, 1614124800), (15, 1398908160), (16, 1311476400), (18, 1165756800), (20, 1049181120), (24, 874317600), (25, 839344896), (26, 807062400), (27, 777171200), (30, 699454080), (32, 655738200), (36, 582878400), (39, 538041600), (40, 524590560), (45, 466302720), (48, 437158800), (50, 419672448), (52, 403531200), (54, 388585600), (60, 349727040), (64, 327869100), (65, 322824960), (72, 291439200), (75, 279781632), (78, 269020800), (80, 262295280), (90, 233151360), (96, 218579400), (100, 209836224), (104, 201765600), (108, 194292800), (117, 179347200), (120, 174863520), (128, 163934550), (130, 161412480), (135, 155434240), (144, 145719600), (150, 139890816), (156, 134510400), (160, 131147640), (180, 116575680), (192, 109289700), (195, 107608320), (200, 104918112), (208, 100882800), (216, 97146400), (225, 93260544), (234, 89673600), (240, 87431760), (256, 81967275), (260, 80706240), (270, 77717120), (288, 72859800), (300, 69945408), (312, 67255200), (320, 65573820), (325, 64564992), (351, 59782400), (360, 58287840), (384, 54644850), (390, 53804160), (400, 52459056), (416, 50441400), (432, 48573200), (450, 46630272), (468, 44836800), (480, 43715880), (520, 40353120), (540, 38858560), (576, 36429900), (585, 35869440), (600, 34972704), (624, 33627600), (640, 32786910), (650, 32282496), (675, 31086848), (702, 29891200), (720, 29143920), (768, 27322425), (780, 26902080), (800, 26229528), (832, 25220700), (864, 24286600), (900, 23315136), (936, 22418400), (960, 21857940), (975, 21521664), (1040, 20176560), (1080, 19429280), (1152, 18214950), (1170, 17934720), (1200, 17486352), (1248, 16813800), (1280, 16393455), (1300, 16141248), (1350, 15543424), (1404, 14945600), (1440, 14571960), (1560, 13451040), (1600, 13114764), (1664, 12610350), (1728, 12143300), (1755, 11956480), (1800, 11657568), (1872, 11209200), (1920, 10928970), (1950, 10760832), (2080, 10088280), (2160, 9714640), (2304, 9107475), (2340, 8967360), (2400, 8743176), (2496, 8406900), (2600, 8070624), (2700, 7771712), (2808, 7472800), (2880, 7285980), (2925, 7173888), (3120, 6725520), (3200, 6557382), (3328, 6305175), (3456, 6071650), (3510, 5978240), (3600, 5828784), (3744, 5604600), (3840, 5464485), (3900, 5380416), (4160, 5044140), (4320, 4857320), (4680, 4483680), (4800, 4371588), (4992, 4203450), (5200, 4035312), (5400, 3885856), (5616, 3736400), (5760, 3642990), (5850, 3586944), (6240, 3362760), (6400, 3278691), (6912, 3035825), (7020, 2989120), (7200, 2914392), (7488, 2802300), (7800, 2690208), (8320, 2522070), (8640, 2428660), (8775, 2391296), (9341, 2246400), (9360, 2241840), (9600, 2185794), (9984, 2101725), (10400, 2017656), (10800, 1942928), (11232, 1868200), (11520, 1821495), (11700, 1793472), (12480, 1681380), (14040, 1494560), (14400, 1457196), (14976, 1401150), (15600, 1345104), (16640, 1261035), (17280, 1214330), (17550, 1195648), (18682, 1123200), (18720, 1120920), (19200, 1092897), (20800, 1008828), (21600, 971464), (22464, 934100), (23400, 896736), (24960, 840690), (28023, 748800), (28080, 747280), (28800, 728598), (29952, 700575), (31200, 672552), (34560, 607165), (35100, 597824), (37364, 561600), (37440, 560460), (41600, 504414), (43200, 485732), (44928, 467050), (46705, 449280), (46800, 448368), (49920, 420345), (56046, 374400), (56160, 373640), (57600, 364299), (62400, 336276), (70200, 298912), (74728, 280800), (74880, 280230), (83200, 252207), (84069, 249600), (86400, 242866), (89856, 233525), (93410, 224640), (93600, 224184), (112092, 187200), (112320, 186820), (121433, 172800), (124800, 168138), (140115, 149760), (140400, 149456)]