20380147200

素因数分解:

$2^9\times 3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 720

約数和(自身を含む): 84432691200

約数和(自身を除く): 64052544000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 127, 128, 140, 144, 150, 160, 168, 175, 180, 192, 199, 200, 210, 224, 225, 240, 252, 254, 256, 280, 288, 300, 315, 320, 336, 350, 360, 381, 384, 398, 400, 420, 448, 450, 480, 504, 508, 512, 525, 560, 576, 597, 600, 630, 635, 640, 672, 700, 720, 762, 768, 796, 800, 840, 889, 896, 900, 960, 995, 1008, 1016, 1050, 1120, 1143, 1152, 1194, 1200, 1260, 1270, 1280, 1344, 1393, 1400, 1440, 1524, 1536, 1575, 1592, 1600, 1680, 1778, 1791, 1792, 1800, 1905, 1920, 1990, 2016, 2032, 2100, 2240, 2286, 2304, 2388, 2400, 2520, 2540, 2560, 2667, 2688, 2786, 2800, 2880, 2985, 3048, 3150, 3175, 3184, 3200, 3360, 3556, 3582, 3584, 3600, 3810, 3840, 3980, 4032, 4064, 4179, 4200, 4445, 4480, 4572, 4608, 4776, 4800, 4975, 5040, 5080, 5334, 5376, 5572, 5600, 5715, 5760, 5970, 6096, 6300, 6350, 6368, 6400, 6720, 6965, 7112, 7164, 7200, 7620, 7680, 7960, 8001, 8064, 8128, 8358, 8400, 8890, 8955, 8960, 9144, 9525, 9552, 9600, 9950, 10080, 10160, 10668, 10752, 11144, 11200, 11430, 11520, 11940, 12192, 12537, 12600, 12700, 12736, 12800, 13335, 13440, 13930, 14224, 14328, 14400, 14925, 15240, 15920, 16002, 16128, 16256, 16716, 16800, 17780, 17910, 17920, 18288, 19050, 19104, 19200, 19900, 20160, 20320, 20895, 21336, 22225, 22288, 22400, 22860, 23040, 23880, 24384, 25074, 25200, 25273, 25400, 25472, 26670, 26880, 27860, 28448, 28575, 28656, 28800, 29850, 30480, 31840, 32004, 32256, 32512, 33432, 33600, 34825, 35560, 35820, 36576, 38100, 38208, 38400, 39800, 40005, 40320, 40640, 41790, 42672, 44450, 44576, 44775, 44800, 45720, 47760, 48768, 50148, 50400, 50546, 50800, 50944, 53340, 53760, 55720, 56896, 57150, 57312, 57600, 59700, 60960, 62685, 63680, 64008, 65024, 66675, 66864, 67200, 69650, 71120, 71640, 73152, 75819, 76200, 76416, 79600, 80010, 80640, 81280, 83580, 85344, 88900, 89152, 89550, 89600, 91440, 95520, 97536, 100296, 100800, 101092, 101600, 101888, 104475, 106680, 111440, 113792, 114300, 114624, 115200, 119400, 121920, 125370, 126365, 127360, 128016, 133350, 133728, 134400, 139300, 142240, 143280, 146304, 151638, 152400, 152832, 159200, 160020, 161280, 162560, 167160, 170688, 176911, 177800, 178304, 179100, 182880, 191040, 195072, 200025, 200592, 201600, 202184, 203200, 208950, 213360, 222880, 227457, 227584, 228600, 229248, 238800, 243840, 250740, 252730, 254720, 256032, 266700, 267456, 268800, 278600, 284480, 286560, 292608, 303276, 304800, 305664, 313425, 318400, 320040, 325120, 334320, 341376, 353822, 355600, 356608, 358200, 365760, 379095, 382080, 400050, 401184, 403200, 404368, 406400, 417900, 426720, 445760, 454914, 455168, 457200, 458496, 477600, 487680, 501480, 505460, 509440, 512064, 530733, 533400, 534912, 557200, 568960, 573120, 585216, 606552, 609600, 626850, 631825, 636800, 640080, 668640, 682752, 707644, 711200, 713216, 716400, 731520, 758190, 764160, 800100, 802368, 806400, 808736, 812800, 835800, 853440, 884555, 891520, 909828, 914400, 916992, 955200, 975360, 1002960, 1010920, 1024128, 1061466, 1066800, 1069824, 1114400, 1137285, 1137920, 1146240, 1213104, 1219200, 1253700, 1263650, 1273600, 1280160, 1337280, 1365504, 1415288, 1422400, 1432800, 1463040, 1516380, 1528320, 1592199, 1600200, 1604736, 1617472, 1625600, 1671600, 1706880, 1769110, 1783040, 1819656, 1828800, 1895475, 1910400, 2005920, 2021840, 2048256, 2122932, 2133600, 2139648, 2228800, 2274570, 2275840, 2292480, 2426208, 2438400, 2507400, 2527300, 2547200, 2560320, 2653665, 2674560, 2830576, 2844800, 2865600, 2926080, 3032760, 3184398, 3200400, 3209472, 3234944, 3343200, 3413760, 3538220, 3566080, 3639312, 3657600, 3790950, 3820800, 4011840, 4043680, 4096512, 4245864, 4267200, 4422775, 4457600, 4549140, 4584960, 4852416, 4876800, 5014800, 5054600, 5120640, 5307330, 5349120, 5661152, 5686425, 5689600, 5731200, 6065520, 6368796, 6400800, 6418944, 6469888, 6686400, 6827520, 7076440, 7278624, 7315200, 7581900, 7641600, 7960995, 8023680, 8087360, 8491728, 8534400, 8845550, 8915200, 9098280, 9704832, 10029600, 10109200, 10241280, 10614660, 10698240, 11322304, 11372850, 11379200, 11462400, 12131040, 12737592, 12801600, 12939776, 13268325, 13372800, 14152880, 14557248, 14630400, 15163800, 15921990, 16047360, 16174720, 16983456, 17068800, 17691100, 17830400, 18196560, 19409664, 20059200, 20218400, 20482560, 21229320, 22644608, 22745700, 22924800, 24262080, 25475184, 25603200, 26536650, 26745600, 28305760, 29114496, 30327600, 31843980, 32094720, 32349440, 33966912, 34137600, 35382200, 36393120, 38819328, 39804975, 40118400, 40436800, 42458640, 45289216, 45491400, 48524160, 50950368, 51206400, 53073300, 53491200, 56611520, 58228992, 60655200, 63687960, 64698880, 67933824, 70764400, 72786240, 79609950, 80236800, 80873600, 84917280, 90578432, 90982800, 97048320, 101900736, 102412800, 106146600, 113223040, 116457984, 121310400, 127375920, 135867648, 141528800, 145572480, 159219900, 160473600, 161747200, 169834560, 181965600, 194096640, 203801472, 212293200, 226446080, 242620800, 254751840, 271735296, 283057600, 291144960, 318439800, 323494400, 339669120, 363931200, 407602944, 424586400, 452892160, 485241600, 509503680, 566115200, 582289920, 636879600, 679338240, 727862400, 815205888, 849172800, 970483200, 1019007360, 1132230400, 1273759200, 1358676480, 1455724800, 1698345600, 2038014720, 2264460800, 2547518400, 2911449600, 3396691200, 4076029440, 5095036800, 6793382400, 10190073600, 20380147200]

約数ペア:

[(1, 20380147200), (2, 10190073600), (3, 6793382400), (4, 5095036800), (5, 4076029440), (6, 3396691200), (7, 2911449600), (8, 2547518400), (9, 2264460800), (10, 2038014720), (12, 1698345600), (14, 1455724800), (15, 1358676480), (16, 1273759200), (18, 1132230400), (20, 1019007360), (21, 970483200), (24, 849172800), (25, 815205888), (28, 727862400), (30, 679338240), (32, 636879600), (35, 582289920), (36, 566115200), (40, 509503680), (42, 485241600), (45, 452892160), (48, 424586400), (50, 407602944), (56, 363931200), (60, 339669120), (63, 323494400), (64, 318439800), (70, 291144960), (72, 283057600), (75, 271735296), (80, 254751840), (84, 242620800), (90, 226446080), (96, 212293200), (100, 203801472), (105, 194096640), (112, 181965600), (120, 169834560), (126, 161747200), (127, 160473600), (128, 159219900), (140, 145572480), (144, 141528800), (150, 135867648), (160, 127375920), (168, 121310400), (175, 116457984), (180, 113223040), (192, 106146600), (199, 102412800), (200, 101900736), (210, 97048320), (224, 90982800), (225, 90578432), (240, 84917280), (252, 80873600), (254, 80236800), (256, 79609950), (280, 72786240), (288, 70764400), (300, 67933824), (315, 64698880), (320, 63687960), (336, 60655200), (350, 58228992), (360, 56611520), (381, 53491200), (384, 53073300), (398, 51206400), (400, 50950368), (420, 48524160), (448, 45491400), (450, 45289216), (480, 42458640), (504, 40436800), (508, 40118400), (512, 39804975), (525, 38819328), (560, 36393120), (576, 35382200), (597, 34137600), (600, 33966912), (630, 32349440), (635, 32094720), (640, 31843980), (672, 30327600), (700, 29114496), (720, 28305760), (762, 26745600), (768, 26536650), (796, 25603200), (800, 25475184), (840, 24262080), (889, 22924800), (896, 22745700), (900, 22644608), (960, 21229320), (995, 20482560), (1008, 20218400), (1016, 20059200), (1050, 19409664), (1120, 18196560), (1143, 17830400), (1152, 17691100), (1194, 17068800), (1200, 16983456), (1260, 16174720), (1270, 16047360), (1280, 15921990), (1344, 15163800), (1393, 14630400), (1400, 14557248), (1440, 14152880), (1524, 13372800), (1536, 13268325), (1575, 12939776), (1592, 12801600), (1600, 12737592), (1680, 12131040), (1778, 11462400), (1791, 11379200), (1792, 11372850), (1800, 11322304), (1905, 10698240), (1920, 10614660), (1990, 10241280), (2016, 10109200), (2032, 10029600), (2100, 9704832), (2240, 9098280), (2286, 8915200), (2304, 8845550), (2388, 8534400), (2400, 8491728), (2520, 8087360), (2540, 8023680), (2560, 7960995), (2667, 7641600), (2688, 7581900), (2786, 7315200), (2800, 7278624), (2880, 7076440), (2985, 6827520), (3048, 6686400), (3150, 6469888), (3175, 6418944), (3184, 6400800), (3200, 6368796), (3360, 6065520), (3556, 5731200), (3582, 5689600), (3584, 5686425), (3600, 5661152), (3810, 5349120), (3840, 5307330), (3980, 5120640), (4032, 5054600), (4064, 5014800), (4179, 4876800), (4200, 4852416), (4445, 4584960), (4480, 4549140), (4572, 4457600), (4608, 4422775), (4776, 4267200), (4800, 4245864), (4975, 4096512), (5040, 4043680), (5080, 4011840), (5334, 3820800), (5376, 3790950), (5572, 3657600), (5600, 3639312), (5715, 3566080), (5760, 3538220), (5970, 3413760), (6096, 3343200), (6300, 3234944), (6350, 3209472), (6368, 3200400), (6400, 3184398), (6720, 3032760), (6965, 2926080), (7112, 2865600), (7164, 2844800), (7200, 2830576), (7620, 2674560), (7680, 2653665), (7960, 2560320), (8001, 2547200), (8064, 2527300), (8128, 2507400), (8358, 2438400), (8400, 2426208), (8890, 2292480), (8955, 2275840), (8960, 2274570), (9144, 2228800), (9525, 2139648), (9552, 2133600), (9600, 2122932), (9950, 2048256), (10080, 2021840), (10160, 2005920), (10668, 1910400), (10752, 1895475), (11144, 1828800), (11200, 1819656), (11430, 1783040), (11520, 1769110), (11940, 1706880), (12192, 1671600), (12537, 1625600), (12600, 1617472), (12700, 1604736), (12736, 1600200), (12800, 1592199), (13335, 1528320), (13440, 1516380), (13930, 1463040), (14224, 1432800), (14328, 1422400), (14400, 1415288), (14925, 1365504), (15240, 1337280), (15920, 1280160), (16002, 1273600), (16128, 1263650), (16256, 1253700), (16716, 1219200), (16800, 1213104), (17780, 1146240), (17910, 1137920), (17920, 1137285), (18288, 1114400), (19050, 1069824), (19104, 1066800), (19200, 1061466), (19900, 1024128), (20160, 1010920), (20320, 1002960), (20895, 975360), (21336, 955200), (22225, 916992), (22288, 914400), (22400, 909828), (22860, 891520), (23040, 884555), (23880, 853440), (24384, 835800), (25074, 812800), (25200, 808736), (25273, 806400), (25400, 802368), (25472, 800100), (26670, 764160), (26880, 758190), (27860, 731520), (28448, 716400), (28575, 713216), (28656, 711200), (28800, 707644), (29850, 682752), (30480, 668640), (31840, 640080), (32004, 636800), (32256, 631825), (32512, 626850), (33432, 609600), (33600, 606552), (34825, 585216), (35560, 573120), (35820, 568960), (36576, 557200), (38100, 534912), (38208, 533400), (38400, 530733), (39800, 512064), (40005, 509440), (40320, 505460), (40640, 501480), (41790, 487680), (42672, 477600), (44450, 458496), (44576, 457200), (44775, 455168), (44800, 454914), (45720, 445760), (47760, 426720), (48768, 417900), (50148, 406400), (50400, 404368), (50546, 403200), (50800, 401184), (50944, 400050), (53340, 382080), (53760, 379095), (55720, 365760), (56896, 358200), (57150, 356608), (57312, 355600), (57600, 353822), (59700, 341376), (60960, 334320), (62685, 325120), (63680, 320040), (64008, 318400), (65024, 313425), (66675, 305664), (66864, 304800), (67200, 303276), (69650, 292608), (71120, 286560), (71640, 284480), (73152, 278600), (75819, 268800), (76200, 267456), (76416, 266700), (79600, 256032), (80010, 254720), (80640, 252730), (81280, 250740), (83580, 243840), (85344, 238800), (88900, 229248), (89152, 228600), (89550, 227584), (89600, 227457), (91440, 222880), (95520, 213360), (97536, 208950), (100296, 203200), (100800, 202184), (101092, 201600), (101600, 200592), (101888, 200025), (104475, 195072), (106680, 191040), (111440, 182880), (113792, 179100), (114300, 178304), (114624, 177800), (115200, 176911), (119400, 170688), (121920, 167160), (125370, 162560), (126365, 161280), (127360, 160020), (128016, 159200), (133350, 152832), (133728, 152400), (134400, 151638), (139300, 146304), (142240, 143280)]