20555942400

素因数分解:

$2^9\times 3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 960

約数和(自身を含む): 89506771200

約数和(自身を除く): 68950828800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 58, 60, 63, 64, 70, 72, 75, 80, 84, 87, 90, 96, 100, 105, 108, 112, 116, 120, 126, 128, 135, 140, 144, 145, 150, 160, 168, 174, 175, 180, 189, 192, 200, 203, 210, 216, 224, 225, 232, 240, 252, 256, 261, 270, 280, 288, 290, 293, 300, 315, 320, 336, 348, 350, 360, 378, 384, 400, 406, 420, 432, 435, 448, 450, 464, 480, 504, 512, 522, 525, 540, 560, 576, 580, 586, 600, 609, 630, 640, 672, 675, 696, 700, 720, 725, 756, 768, 783, 800, 812, 840, 864, 870, 879, 896, 900, 928, 945, 960, 1008, 1015, 1044, 1050, 1080, 1120, 1152, 1160, 1172, 1200, 1218, 1260, 1280, 1305, 1344, 1350, 1392, 1400, 1440, 1450, 1465, 1512, 1536, 1566, 1575, 1600, 1624, 1680, 1728, 1740, 1758, 1792, 1800, 1827, 1856, 1890, 1920, 2016, 2030, 2051, 2088, 2100, 2160, 2175, 2240, 2304, 2320, 2344, 2400, 2436, 2520, 2560, 2610, 2637, 2688, 2700, 2784, 2800, 2880, 2900, 2930, 3024, 3045, 3132, 3150, 3200, 3248, 3360, 3456, 3480, 3516, 3584, 3600, 3654, 3712, 3780, 3840, 3915, 4032, 4060, 4102, 4176, 4200, 4320, 4350, 4395, 4480, 4608, 4640, 4688, 4725, 4800, 4872, 5040, 5075, 5220, 5274, 5376, 5400, 5481, 5568, 5600, 5760, 5800, 5860, 6048, 6090, 6153, 6264, 6300, 6400, 6496, 6525, 6720, 6912, 6960, 7032, 7200, 7308, 7325, 7424, 7560, 7680, 7830, 7911, 8064, 8120, 8204, 8352, 8400, 8497, 8640, 8700, 8790, 8960, 9135, 9280, 9376, 9450, 9600, 9744, 10080, 10150, 10255, 10440, 10548, 10752, 10800, 10962, 11136, 11200, 11520, 11600, 11720, 12096, 12180, 12306, 12528, 12600, 12800, 12992, 13050, 13185, 13440, 13824, 13920, 14064, 14400, 14616, 14650, 14848, 15120, 15225, 15660, 15822, 16128, 16240, 16408, 16704, 16800, 16994, 17280, 17400, 17580, 17920, 18270, 18459, 18560, 18752, 18900, 19200, 19488, 19575, 20160, 20300, 20510, 20880, 21096, 21600, 21924, 21975, 22272, 22400, 23040, 23200, 23440, 24192, 24360, 24612, 25056, 25200, 25491, 25984, 26100, 26370, 26880, 27405, 27840, 28128, 28800, 29232, 29300, 30240, 30450, 30765, 31320, 31644, 32256, 32480, 32816, 33408, 33600, 33988, 34560, 34800, 35160, 36540, 36918, 37120, 37504, 37800, 38400, 38976, 39150, 39555, 40320, 40600, 41020, 41760, 42192, 42485, 43200, 43848, 43950, 44544, 44800, 45675, 46400, 46880, 48384, 48720, 49224, 50112, 50400, 50982, 51275, 51968, 52200, 52740, 53760, 54810, 55377, 55680, 56256, 57600, 58464, 58600, 59479, 60480, 60900, 61530, 62640, 63288, 64960, 65632, 65925, 66816, 67200, 67976, 69120, 69600, 70320, 73080, 73836, 74240, 75008, 75600, 76473, 77952, 78300, 79110, 80640, 81200, 82040, 83520, 84384, 84970, 86400, 87696, 87900, 89600, 91350, 92295, 92800, 93760, 96768, 97440, 98448, 100224, 100800, 101964, 102550, 103936, 104400, 105480, 109620, 110754, 111360, 112512, 115200, 116928, 117200, 118958, 120960, 121800, 123060, 125280, 126576, 127455, 129920, 131264, 131850, 133632, 134400, 135952, 137025, 139200, 140640, 146160, 147672, 150016, 151200, 152946, 153825, 155904, 156600, 158220, 161280, 162400, 164080, 167040, 168768, 169940, 172800, 175392, 175800, 178437, 182700, 184590, 185600, 187520, 194880, 196896, 197775, 200448, 201600, 203928, 205100, 208800, 210960, 212425, 219240, 221508, 222720, 225024, 229419, 233856, 234400, 237916, 241920, 243600, 246120, 250560, 253152, 254910, 259840, 262528, 263700, 268800, 271904, 274050, 276885, 278400, 281280, 292320, 295344, 297395, 302400, 305892, 307650, 311808, 313200, 316440, 324800, 328160, 334080, 337536, 339880, 345600, 350784, 351600, 356874, 365400, 369180, 371200, 375040, 382365, 389760, 393792, 395550, 400896, 403200, 407856, 410200, 417600, 421920, 424850, 438480, 443016, 450048, 458838, 461475, 467712, 468800, 475832, 483840, 487200, 492240, 501120, 506304, 509820, 519680, 525056, 527400, 535311, 543808, 548100, 553770, 556800, 562560, 584640, 590688, 594790, 604800, 611784, 615300, 626400, 632880, 637275, 649600, 656320, 668160, 675072, 679760, 701568, 703200, 713748, 730800, 738360, 750080, 764730, 779520, 787584, 791100, 806400, 815712, 820400, 835200, 843840, 849700, 876960, 886032, 892185, 917676, 922950, 935424, 937600, 951664, 974400, 984480, 1002240, 1012608, 1019640, 1050112, 1054800, 1070622, 1087616, 1096200, 1107540, 1113600, 1125120, 1147095, 1169280, 1181376, 1189580, 1209600, 1223568, 1230600, 1252800, 1265760, 1274550, 1299200, 1312640, 1350144, 1359520, 1384425, 1403136, 1406400, 1427496, 1461600, 1476720, 1486975, 1529460, 1559040, 1575168, 1582200, 1605933, 1631424, 1640800, 1670400, 1687680, 1699400, 1753920, 1772064, 1784370, 1835352, 1845900, 1875200, 1903328, 1911825, 1948800, 1968960, 2004480, 2025216, 2039280, 2109600, 2141244, 2175232, 2192400, 2215080, 2250240, 2294190, 2338560, 2362752, 2379160, 2419200, 2447136, 2461200, 2505600, 2531520, 2549100, 2598400, 2625280, 2676555, 2719040, 2768850, 2806272, 2812800, 2854992, 2923200, 2953440, 2973950, 3058920, 3150336, 3164400, 3211866, 3262848, 3281600, 3340800, 3375360, 3398800, 3507840, 3544128, 3568740, 3670704, 3691800, 3750400, 3806656, 3823650, 3897600, 3937920, 4050432, 4078560, 4219200, 4282488, 4350464, 4384800, 4430160, 4460925, 4588380, 4677120, 4725504, 4758320, 4894272, 4922400, 5011200, 5063040, 5098200, 5250560, 5353110, 5438080, 5537700, 5625600, 5709984, 5735475, 5846400, 5906880, 5947900, 6117840, 6328800, 6423732, 6525696, 6563200, 6750720, 6797600, 7015680, 7088256, 7137480, 7341408, 7383600, 7613312, 7647300, 7795200, 7875840, 8029665, 8157120, 8438400, 8564976, 8769600, 8860320, 8921850, 9176760, 9451008, 9516640, 9788544, 9844800, 10022400, 10126080, 10196400, 10706220, 10876160, 11075400, 11251200, 11419968, 11470950, 11692800, 11813760, 11895800, 12235680, 12657600, 12847464, 13051392, 13126400, 13382775, 13595200, 14031360, 14176512, 14274960, 14682816, 14767200, 15226624, 15294600, 15751680, 16059330, 16314240, 16876800, 17129952, 17539200, 17720640, 17843700, 18353520, 19033280, 19577088, 19689600, 20252160, 20392800, 21412440, 21752320, 22150800, 22839936, 22941900, 23385600, 23627520, 23791600, 24471360, 25315200, 25694928, 26252800, 26765550, 27190400, 28353024, 28549920, 29365632, 29534400, 30453248, 30589200, 32118660, 32628480, 33753600, 34259904, 35078400, 35441280, 35687400, 36707040, 38066560, 39154176, 39379200, 40148325, 40785600, 42824880, 44301600, 45679872, 45883800, 47255040, 47583200, 48942720, 50630400, 51389856, 53531100, 54380800, 57099840, 58731264, 59068800, 61178400, 64237320, 65256960, 68519808, 70156800, 70882560, 71374800, 73414080, 76133120, 78758400, 80296650, 81571200, 85649760, 88603200, 91359744, 91767600, 95166400, 97885440, 101260800, 102779712, 107062200, 108761600, 114199680, 117462528, 118137600, 122356800, 128474640, 137039616, 141765120, 142749600, 146828160, 152266240, 160593300, 163142400, 171299520, 177206400, 183535200, 190332800, 195770880, 205559424, 214124400, 228399360, 236275200, 244713600, 256949280, 274079232, 285499200, 293656320, 321186600, 326284800, 342599040, 354412800, 367070400, 380665600, 411118848, 428248800, 456798720, 489427200, 513898560, 570998400, 587312640, 642373200, 685198080, 708825600, 734140800, 761331200, 822237696, 856497600, 978854400, 1027797120, 1141996800, 1284746400, 1370396160, 1468281600, 1712995200, 2055594240, 2283993600, 2569492800, 2936563200, 3425990400, 4111188480, 5138985600, 6851980800, 10277971200, 20555942400]

約数ペア:

[(1, 20555942400), (2, 10277971200), (3, 6851980800), (4, 5138985600), (5, 4111188480), (6, 3425990400), (7, 2936563200), (8, 2569492800), (9, 2283993600), (10, 2055594240), (12, 1712995200), (14, 1468281600), (15, 1370396160), (16, 1284746400), (18, 1141996800), (20, 1027797120), (21, 978854400), (24, 856497600), (25, 822237696), (27, 761331200), (28, 734140800), (29, 708825600), (30, 685198080), (32, 642373200), (35, 587312640), (36, 570998400), (40, 513898560), (42, 489427200), (45, 456798720), (48, 428248800), (50, 411118848), (54, 380665600), (56, 367070400), (58, 354412800), (60, 342599040), (63, 326284800), (64, 321186600), (70, 293656320), (72, 285499200), (75, 274079232), (80, 256949280), (84, 244713600), (87, 236275200), (90, 228399360), (96, 214124400), (100, 205559424), (105, 195770880), (108, 190332800), (112, 183535200), (116, 177206400), (120, 171299520), (126, 163142400), (128, 160593300), (135, 152266240), (140, 146828160), (144, 142749600), (145, 141765120), (150, 137039616), (160, 128474640), (168, 122356800), (174, 118137600), (175, 117462528), (180, 114199680), (189, 108761600), (192, 107062200), (200, 102779712), (203, 101260800), (210, 97885440), (216, 95166400), (224, 91767600), (225, 91359744), (232, 88603200), (240, 85649760), (252, 81571200), (256, 80296650), (261, 78758400), (270, 76133120), (280, 73414080), (288, 71374800), (290, 70882560), (293, 70156800), (300, 68519808), (315, 65256960), (320, 64237320), (336, 61178400), (348, 59068800), (350, 58731264), (360, 57099840), (378, 54380800), (384, 53531100), (400, 51389856), (406, 50630400), (420, 48942720), (432, 47583200), (435, 47255040), (448, 45883800), (450, 45679872), (464, 44301600), (480, 42824880), (504, 40785600), (512, 40148325), (522, 39379200), (525, 39154176), (540, 38066560), (560, 36707040), (576, 35687400), (580, 35441280), (586, 35078400), (600, 34259904), (609, 33753600), (630, 32628480), (640, 32118660), (672, 30589200), (675, 30453248), (696, 29534400), (700, 29365632), (720, 28549920), (725, 28353024), (756, 27190400), (768, 26765550), (783, 26252800), (800, 25694928), (812, 25315200), (840, 24471360), (864, 23791600), (870, 23627520), (879, 23385600), (896, 22941900), (900, 22839936), (928, 22150800), (945, 21752320), (960, 21412440), (1008, 20392800), (1015, 20252160), (1044, 19689600), (1050, 19577088), (1080, 19033280), (1120, 18353520), (1152, 17843700), (1160, 17720640), (1172, 17539200), (1200, 17129952), (1218, 16876800), (1260, 16314240), (1280, 16059330), (1305, 15751680), (1344, 15294600), (1350, 15226624), (1392, 14767200), (1400, 14682816), (1440, 14274960), (1450, 14176512), (1465, 14031360), (1512, 13595200), (1536, 13382775), (1566, 13126400), (1575, 13051392), (1600, 12847464), (1624, 12657600), (1680, 12235680), (1728, 11895800), (1740, 11813760), (1758, 11692800), (1792, 11470950), (1800, 11419968), (1827, 11251200), (1856, 11075400), (1890, 10876160), (1920, 10706220), (2016, 10196400), (2030, 10126080), (2051, 10022400), (2088, 9844800), (2100, 9788544), (2160, 9516640), (2175, 9451008), (2240, 9176760), (2304, 8921850), (2320, 8860320), (2344, 8769600), (2400, 8564976), (2436, 8438400), (2520, 8157120), (2560, 8029665), (2610, 7875840), (2637, 7795200), (2688, 7647300), (2700, 7613312), (2784, 7383600), (2800, 7341408), (2880, 7137480), (2900, 7088256), (2930, 7015680), (3024, 6797600), (3045, 6750720), (3132, 6563200), (3150, 6525696), (3200, 6423732), (3248, 6328800), (3360, 6117840), (3456, 5947900), (3480, 5906880), (3516, 5846400), (3584, 5735475), (3600, 5709984), (3654, 5625600), (3712, 5537700), (3780, 5438080), (3840, 5353110), (3915, 5250560), (4032, 5098200), (4060, 5063040), (4102, 5011200), (4176, 4922400), (4200, 4894272), (4320, 4758320), (4350, 4725504), (4395, 4677120), (4480, 4588380), (4608, 4460925), (4640, 4430160), (4688, 4384800), (4725, 4350464), (4800, 4282488), (4872, 4219200), (5040, 4078560), (5075, 4050432), (5220, 3937920), (5274, 3897600), (5376, 3823650), (5400, 3806656), (5481, 3750400), (5568, 3691800), (5600, 3670704), (5760, 3568740), (5800, 3544128), (5860, 3507840), (6048, 3398800), (6090, 3375360), (6153, 3340800), (6264, 3281600), (6300, 3262848), (6400, 3211866), (6496, 3164400), (6525, 3150336), (6720, 3058920), (6912, 2973950), (6960, 2953440), (7032, 2923200), (7200, 2854992), (7308, 2812800), (7325, 2806272), (7424, 2768850), (7560, 2719040), (7680, 2676555), (7830, 2625280), (7911, 2598400), (8064, 2549100), (8120, 2531520), (8204, 2505600), (8352, 2461200), (8400, 2447136), (8497, 2419200), (8640, 2379160), (8700, 2362752), (8790, 2338560), (8960, 2294190), (9135, 2250240), (9280, 2215080), (9376, 2192400), (9450, 2175232), (9600, 2141244), (9744, 2109600), (10080, 2039280), (10150, 2025216), (10255, 2004480), (10440, 1968960), (10548, 1948800), (10752, 1911825), (10800, 1903328), (10962, 1875200), (11136, 1845900), (11200, 1835352), (11520, 1784370), (11600, 1772064), (11720, 1753920), (12096, 1699400), (12180, 1687680), (12306, 1670400), (12528, 1640800), (12600, 1631424), (12800, 1605933), (12992, 1582200), (13050, 1575168), (13185, 1559040), (13440, 1529460), (13824, 1486975), (13920, 1476720), (14064, 1461600), (14400, 1427496), (14616, 1406400), (14650, 1403136), (14848, 1384425), (15120, 1359520), (15225, 1350144), (15660, 1312640), (15822, 1299200), (16128, 1274550), (16240, 1265760), (16408, 1252800), (16704, 1230600), (16800, 1223568), (16994, 1209600), (17280, 1189580), (17400, 1181376), (17580, 1169280), (17920, 1147095), (18270, 1125120), (18459, 1113600), (18560, 1107540), (18752, 1096200), (18900, 1087616), (19200, 1070622), (19488, 1054800), (19575, 1050112), (20160, 1019640), (20300, 1012608), (20510, 1002240), (20880, 984480), (21096, 974400), (21600, 951664), (21924, 937600), (21975, 935424), (22272, 922950), (22400, 917676), (23040, 892185), (23200, 886032), (23440, 876960), (24192, 849700), (24360, 843840), (24612, 835200), (25056, 820400), (25200, 815712), (25491, 806400), (25984, 791100), (26100, 787584), (26370, 779520), (26880, 764730), (27405, 750080), (27840, 738360), (28128, 730800), (28800, 713748), (29232, 703200), (29300, 701568), (30240, 679760), (30450, 675072), (30765, 668160), (31320, 656320), (31644, 649600), (32256, 637275), (32480, 632880), (32816, 626400), (33408, 615300), (33600, 611784), (33988, 604800), (34560, 594790), (34800, 590688), (35160, 584640), (36540, 562560), (36918, 556800), (37120, 553770), (37504, 548100), (37800, 543808), (38400, 535311), (38976, 527400), (39150, 525056), (39555, 519680), (40320, 509820), (40600, 506304), (41020, 501120), (41760, 492240), (42192, 487200), (42485, 483840), (43200, 475832), (43848, 468800), (43950, 467712), (44544, 461475), (44800, 458838), (45675, 450048), (46400, 443016), (46880, 438480), (48384, 424850), (48720, 421920), (49224, 417600), (50112, 410200), (50400, 407856), (50982, 403200), (51275, 400896), (51968, 395550), (52200, 393792), (52740, 389760), (53760, 382365), (54810, 375040), (55377, 371200), (55680, 369180), (56256, 365400), (57600, 356874), (58464, 351600), (58600, 350784), (59479, 345600), (60480, 339880), (60900, 337536), (61530, 334080), (62640, 328160), (63288, 324800), (64960, 316440), (65632, 313200), (65925, 311808), (66816, 307650), (67200, 305892), (67976, 302400), (69120, 297395), (69600, 295344), (70320, 292320), (73080, 281280), (73836, 278400), (74240, 276885), (75008, 274050), (75600, 271904), (76473, 268800), (77952, 263700), (78300, 262528), (79110, 259840), (80640, 254910), (81200, 253152), (82040, 250560), (83520, 246120), (84384, 243600), (84970, 241920), (86400, 237916), (87696, 234400), (87900, 233856), (89600, 229419), (91350, 225024), (92295, 222720), (92800, 221508), (93760, 219240), (96768, 212425), (97440, 210960), (98448, 208800), (100224, 205100), (100800, 203928), (101964, 201600), (102550, 200448), (103936, 197775), (104400, 196896), (105480, 194880), (109620, 187520), (110754, 185600), (111360, 184590), (112512, 182700), (115200, 178437), (116928, 175800), (117200, 175392), (118958, 172800), (120960, 169940), (121800, 168768), (123060, 167040), (125280, 164080), (126576, 162400), (127455, 161280), (129920, 158220), (131264, 156600), (131850, 155904), (133632, 153825), (134400, 152946), (135952, 151200), (137025, 150016), (139200, 147672), (140640, 146160)]