20505139200

素因数分解:

$2^{11}\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 1152

約数和(自身を含む): 93269030400

約数和(自身を除く): 72763891200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 150, 156, 160, 163, 168, 175, 180, 182, 189, 192, 195, 200, 208, 210, 216, 224, 225, 234, 240, 252, 256, 260, 270, 273, 280, 288, 300, 312, 315, 320, 325, 326, 336, 350, 351, 360, 364, 378, 384, 390, 400, 416, 420, 432, 448, 450, 455, 468, 480, 489, 504, 512, 520, 525, 540, 546, 560, 576, 585, 600, 624, 630, 640, 650, 652, 672, 675, 700, 702, 720, 728, 756, 768, 780, 800, 815, 819, 832, 840, 864, 896, 900, 910, 936, 945, 960, 975, 978, 1008, 1024, 1040, 1050, 1080, 1092, 1120, 1141, 1152, 1170, 1200, 1248, 1260, 1280, 1300, 1304, 1344, 1350, 1365, 1400, 1404, 1440, 1456, 1467, 1512, 1536, 1560, 1575, 1600, 1630, 1638, 1664, 1680, 1728, 1755, 1792, 1800, 1820, 1872, 1890, 1920, 1950, 1956, 2016, 2048, 2080, 2100, 2119, 2160, 2184, 2240, 2275, 2282, 2304, 2340, 2400, 2445, 2457, 2496, 2520, 2560, 2600, 2608, 2688, 2700, 2730, 2800, 2808, 2880, 2912, 2925, 2934, 3024, 3072, 3120, 3150, 3200, 3260, 3276, 3328, 3360, 3423, 3456, 3510, 3584, 3600, 3640, 3744, 3780, 3840, 3900, 3912, 4032, 4075, 4095, 4160, 4200, 4238, 4320, 4368, 4401, 4480, 4550, 4564, 4608, 4680, 4725, 4800, 4890, 4914, 4992, 5040, 5120, 5200, 5216, 5376, 5400, 5460, 5600, 5616, 5705, 5760, 5824, 5850, 5868, 6048, 6144, 6240, 6300, 6357, 6400, 6520, 6552, 6656, 6720, 6825, 6846, 6912, 7020, 7168, 7200, 7280, 7335, 7488, 7560, 7680, 7800, 7824, 8064, 8150, 8190, 8320, 8400, 8476, 8640, 8736, 8775, 8802, 8960, 9100, 9128, 9216, 9360, 9450, 9600, 9780, 9828, 9984, 10080, 10240, 10269, 10400, 10432, 10595, 10752, 10800, 10920, 11200, 11232, 11410, 11520, 11648, 11700, 11736, 12096, 12225, 12285, 12480, 12600, 12714, 12800, 13040, 13104, 13312, 13440, 13650, 13692, 13824, 14040, 14336, 14400, 14560, 14670, 14833, 14976, 15120, 15360, 15600, 15648, 16128, 16300, 16380, 16640, 16800, 16952, 17115, 17280, 17472, 17550, 17604, 17920, 18200, 18256, 18432, 18720, 18900, 19071, 19200, 19560, 19656, 19968, 20160, 20475, 20538, 20800, 20864, 21190, 21504, 21600, 21840, 22005, 22400, 22464, 22820, 23040, 23296, 23400, 23472, 24192, 24450, 24570, 24960, 25200, 25428, 25600, 26080, 26208, 26624, 26880, 27300, 27384, 27648, 28080, 28525, 28800, 29120, 29340, 29666, 29952, 30240, 30720, 30807, 31200, 31296, 31785, 32256, 32600, 32760, 33280, 33600, 33904, 34230, 34560, 34944, 35100, 35208, 35840, 36400, 36512, 36675, 37440, 37800, 38142, 38400, 39120, 39312, 39936, 40320, 40950, 41076, 41600, 41728, 42380, 43008, 43200, 43680, 44010, 44499, 44800, 44928, 45640, 46080, 46592, 46800, 46944, 48384, 48900, 49140, 49920, 50400, 50856, 51200, 51345, 52160, 52416, 52975, 53760, 54600, 54768, 55296, 56160, 57050, 57213, 57600, 58240, 58680, 59332, 59904, 60480, 61425, 61614, 62400, 62592, 63570, 64512, 65200, 65520, 66560, 67200, 67808, 68460, 69120, 69888, 70200, 70416, 71680, 72800, 73024, 73350, 74165, 74880, 75600, 76284, 76800, 78240, 78624, 79872, 80640, 81900, 82152, 83200, 83456, 84760, 85575, 86400, 87360, 88020, 88998, 89600, 89856, 91280, 92160, 93184, 93600, 93888, 95355, 96768, 97800, 98280, 99840, 100800, 101712, 102690, 104320, 104832, 105950, 107520, 109200, 109536, 110025, 112320, 114100, 114426, 115200, 116480, 117360, 118664, 119808, 120960, 122850, 123228, 124800, 125184, 127140, 129024, 130400, 131040, 133120, 133497, 134400, 135616, 136920, 138240, 139776, 140400, 140832, 145600, 146048, 146700, 148330, 149760, 151200, 152568, 153600, 154035, 156480, 157248, 158925, 161280, 163800, 164304, 166400, 166912, 169520, 171150, 172800, 174720, 176040, 177996, 179200, 179712, 182560, 186368, 187200, 187776, 190710, 193536, 195600, 196560, 199680, 201600, 203424, 205380, 208640, 209664, 211900, 215040, 218400, 219072, 220050, 222495, 224640, 228200, 228852, 230400, 232960, 234720, 237328, 239616, 241920, 245700, 246456, 249600, 250368, 254280, 256725, 260800, 262080, 266994, 268800, 271232, 273840, 276480, 279552, 280800, 281664, 286065, 291200, 292096, 293400, 296660, 299520, 302400, 305136, 308070, 312960, 314496, 317850, 322560, 327600, 328608, 332800, 333824, 339040, 342300, 345600, 349440, 352080, 355992, 358400, 359424, 365120, 370825, 374400, 375552, 381420, 387072, 391200, 393120, 399360, 400491, 403200, 406848, 410760, 417280, 419328, 423800, 436800, 438144, 440100, 444990, 449280, 456400, 457704, 460800, 465920, 469440, 474656, 476775, 483840, 491400, 492912, 499200, 500736, 508560, 513450, 521600, 524160, 533988, 537600, 542464, 547680, 559104, 561600, 563328, 572130, 582400, 584192, 586800, 593320, 599040, 604800, 610272, 616140, 625920, 628992, 635700, 645120, 655200, 657216, 665600, 667485, 678080, 684600, 691200, 698880, 704160, 711984, 718848, 730240, 741650, 748800, 751104, 762840, 770175, 782400, 786240, 800982, 806400, 813696, 821520, 834560, 838656, 847600, 873600, 876288, 880200, 889980, 898560, 912800, 915408, 931840, 938880, 949312, 953550, 967680, 982800, 985824, 998400, 1001472, 1017120, 1026900, 1043200, 1048320, 1067976, 1075200, 1084928, 1095360, 1112475, 1123200, 1126656, 1144260, 1164800, 1168384, 1173600, 1186640, 1198080, 1209600, 1220544, 1232280, 1251840, 1257984, 1271400, 1310400, 1314432, 1334970, 1356160, 1369200, 1382400, 1397760, 1408320, 1423968, 1430325, 1460480, 1483300, 1497600, 1502208, 1525680, 1540350, 1564800, 1572480, 1601964, 1612800, 1627392, 1643040, 1669120, 1677312, 1695200, 1747200, 1752576, 1760400, 1779960, 1797120, 1825600, 1830816, 1877760, 1898624, 1907100, 1935360, 1965600, 1971648, 1996800, 2002455, 2034240, 2053800, 2086400, 2096640, 2135952, 2169856, 2190720, 2224950, 2246400, 2253312, 2288520, 2329600, 2336768, 2347200, 2373280, 2419200, 2441088, 2464560, 2503680, 2515968, 2542800, 2620800, 2628864, 2669940, 2712320, 2738400, 2795520, 2816640, 2847936, 2860650, 2920960, 2966600, 2995200, 3004416, 3051360, 3080700, 3129600, 3144960, 3203928, 3225600, 3254784, 3286080, 3337425, 3390400, 3494400, 3505152, 3520800, 3559920, 3594240, 3651200, 3661632, 3755520, 3797248, 3814200, 3931200, 3943296, 4004910, 4068480, 4107600, 4172800, 4193280, 4271904, 4339712, 4381440, 4449900, 4492800, 4506624, 4577040, 4659200, 4694400, 4746560, 4838400, 4882176, 4929120, 5007360, 5031936, 5085600, 5241600, 5257728, 5339880, 5424640, 5476800, 5633280, 5695872, 5721300, 5841920, 5933200, 5990400, 6102720, 6161400, 6259200, 6289920, 6407856, 6509568, 6572160, 6674850, 6780800, 6988800, 7010304, 7041600, 7119840, 7302400, 7323264, 7511040, 7594496, 7628400, 7862400, 7886592, 8009820, 8136960, 8215200, 8345600, 8386560, 8543808, 8762880, 8899800, 8985600, 9013248, 9154080, 9388800, 9493120, 9676800, 9764352, 9858240, 10012275, 10171200, 10483200, 10515456, 10679760, 10849280, 10953600, 11266560, 11391744, 11442600, 11683840, 11866400, 12205440, 12322800, 12518400, 12579840, 12815712, 13019136, 13144320, 13349700, 13561600, 13977600, 14083200, 14239680, 14604800, 14646528, 15022080, 15188992, 15256800, 15724800, 15773184, 16019640, 16273920, 16430400, 17087616, 17525760, 17799600, 17971200, 18308160, 18777600, 18986240, 19528704, 19716480, 20024550, 20342400, 20966400, 21030912, 21359520, 21698560, 21907200, 22533120, 22783488, 22885200, 23732800, 24410880, 24645600, 25036800, 25159680, 25631424, 26288640, 26699400, 27123200, 28166400, 28479360, 29209600, 29293056, 30377984, 30513600, 31449600, 31546368, 32039280, 32547840, 32860800, 34175232, 35051520, 35599200, 36616320, 37555200, 37972480, 39057408, 39432960, 40049100, 40684800, 41932800, 42719040, 43814400, 45066240, 45566976, 45770400, 47465600, 48821760, 49291200, 51262848, 52577280, 53398800, 54246400, 56332800, 56958720, 58419200, 58586112, 61027200, 62899200, 63092736, 64078560, 65095680, 65721600, 68350464, 71198400, 73232640, 75110400, 75944960, 78865920, 80098200, 81369600, 85438080, 87628800, 91133952, 91540800, 94931200, 97643520, 98582400, 102525696, 105154560, 106797600, 108492800, 112665600, 113917440, 117172224, 122054400, 125798400, 128157120, 131443200, 136700928, 142396800, 146465280, 151889920, 157731840, 160196400, 162739200, 170876160, 175257600, 183081600, 189862400, 195287040, 197164800, 205051392, 213595200, 225331200, 227834880, 244108800, 256314240, 262886400, 273401856, 284793600, 292930560, 315463680, 320392800, 325478400, 341752320, 366163200, 379724800, 394329600, 410102784, 427190400, 455669760, 488217600, 512628480, 525772800, 569587200, 585861120, 640785600, 683504640, 732326400, 759449600, 788659200, 820205568, 854380800, 976435200, 1025256960, 1139174400, 1281571200, 1367009280, 1464652800, 1577318400, 1708761600, 2050513920, 2278348800, 2563142400, 2929305600, 3417523200, 4101027840, 5126284800, 6835046400, 10252569600, 20505139200]

約数ペア:

[(1, 20505139200), (2, 10252569600), (3, 6835046400), (4, 5126284800), (5, 4101027840), (6, 3417523200), (7, 2929305600), (8, 2563142400), (9, 2278348800), (10, 2050513920), (12, 1708761600), (13, 1577318400), (14, 1464652800), (15, 1367009280), (16, 1281571200), (18, 1139174400), (20, 1025256960), (21, 976435200), (24, 854380800), (25, 820205568), (26, 788659200), (27, 759449600), (28, 732326400), (30, 683504640), (32, 640785600), (35, 585861120), (36, 569587200), (39, 525772800), (40, 512628480), (42, 488217600), (45, 455669760), (48, 427190400), (50, 410102784), (52, 394329600), (54, 379724800), (56, 366163200), (60, 341752320), (63, 325478400), (64, 320392800), (65, 315463680), (70, 292930560), (72, 284793600), (75, 273401856), (78, 262886400), (80, 256314240), (84, 244108800), (90, 227834880), (91, 225331200), (96, 213595200), (100, 205051392), (104, 197164800), (105, 195287040), (108, 189862400), (112, 183081600), (117, 175257600), (120, 170876160), (126, 162739200), (128, 160196400), (130, 157731840), (135, 151889920), (140, 146465280), (144, 142396800), (150, 136700928), (156, 131443200), (160, 128157120), (163, 125798400), (168, 122054400), (175, 117172224), (180, 113917440), (182, 112665600), (189, 108492800), (192, 106797600), (195, 105154560), (200, 102525696), (208, 98582400), (210, 97643520), (216, 94931200), (224, 91540800), (225, 91133952), (234, 87628800), (240, 85438080), (252, 81369600), (256, 80098200), (260, 78865920), (270, 75944960), (273, 75110400), (280, 73232640), (288, 71198400), (300, 68350464), (312, 65721600), (315, 65095680), (320, 64078560), (325, 63092736), (326, 62899200), (336, 61027200), (350, 58586112), (351, 58419200), (360, 56958720), (364, 56332800), (378, 54246400), (384, 53398800), (390, 52577280), (400, 51262848), (416, 49291200), (420, 48821760), (432, 47465600), (448, 45770400), (450, 45566976), (455, 45066240), (468, 43814400), (480, 42719040), (489, 41932800), (504, 40684800), (512, 40049100), (520, 39432960), (525, 39057408), (540, 37972480), (546, 37555200), (560, 36616320), (576, 35599200), (585, 35051520), (600, 34175232), (624, 32860800), (630, 32547840), (640, 32039280), (650, 31546368), (652, 31449600), (672, 30513600), (675, 30377984), (700, 29293056), (702, 29209600), (720, 28479360), (728, 28166400), (756, 27123200), (768, 26699400), (780, 26288640), (800, 25631424), (815, 25159680), (819, 25036800), (832, 24645600), (840, 24410880), (864, 23732800), (896, 22885200), (900, 22783488), (910, 22533120), (936, 21907200), (945, 21698560), (960, 21359520), (975, 21030912), (978, 20966400), (1008, 20342400), (1024, 20024550), (1040, 19716480), (1050, 19528704), (1080, 18986240), (1092, 18777600), (1120, 18308160), (1141, 17971200), (1152, 17799600), (1170, 17525760), (1200, 17087616), (1248, 16430400), (1260, 16273920), (1280, 16019640), (1300, 15773184), (1304, 15724800), (1344, 15256800), (1350, 15188992), (1365, 15022080), (1400, 14646528), (1404, 14604800), (1440, 14239680), (1456, 14083200), (1467, 13977600), (1512, 13561600), (1536, 13349700), (1560, 13144320), (1575, 13019136), (1600, 12815712), (1630, 12579840), (1638, 12518400), (1664, 12322800), (1680, 12205440), (1728, 11866400), (1755, 11683840), (1792, 11442600), (1800, 11391744), (1820, 11266560), (1872, 10953600), (1890, 10849280), (1920, 10679760), (1950, 10515456), (1956, 10483200), (2016, 10171200), (2048, 10012275), (2080, 9858240), (2100, 9764352), (2119, 9676800), (2160, 9493120), (2184, 9388800), (2240, 9154080), (2275, 9013248), (2282, 8985600), (2304, 8899800), (2340, 8762880), (2400, 8543808), (2445, 8386560), (2457, 8345600), (2496, 8215200), (2520, 8136960), (2560, 8009820), (2600, 7886592), (2608, 7862400), (2688, 7628400), (2700, 7594496), (2730, 7511040), (2800, 7323264), (2808, 7302400), (2880, 7119840), (2912, 7041600), (2925, 7010304), (2934, 6988800), (3024, 6780800), (3072, 6674850), (3120, 6572160), (3150, 6509568), (3200, 6407856), (3260, 6289920), (3276, 6259200), (3328, 6161400), (3360, 6102720), (3423, 5990400), (3456, 5933200), (3510, 5841920), (3584, 5721300), (3600, 5695872), (3640, 5633280), (3744, 5476800), (3780, 5424640), (3840, 5339880), (3900, 5257728), (3912, 5241600), (4032, 5085600), (4075, 5031936), (4095, 5007360), (4160, 4929120), (4200, 4882176), (4238, 4838400), (4320, 4746560), (4368, 4694400), (4401, 4659200), (4480, 4577040), (4550, 4506624), (4564, 4492800), (4608, 4449900), (4680, 4381440), (4725, 4339712), (4800, 4271904), (4890, 4193280), (4914, 4172800), (4992, 4107600), (5040, 4068480), (5120, 4004910), (5200, 3943296), (5216, 3931200), (5376, 3814200), (5400, 3797248), (5460, 3755520), (5600, 3661632), (5616, 3651200), (5705, 3594240), (5760, 3559920), (5824, 3520800), (5850, 3505152), (5868, 3494400), (6048, 3390400), (6144, 3337425), (6240, 3286080), (6300, 3254784), (6357, 3225600), (6400, 3203928), (6520, 3144960), (6552, 3129600), (6656, 3080700), (6720, 3051360), (6825, 3004416), (6846, 2995200), (6912, 2966600), (7020, 2920960), (7168, 2860650), (7200, 2847936), (7280, 2816640), (7335, 2795520), (7488, 2738400), (7560, 2712320), (7680, 2669940), (7800, 2628864), (7824, 2620800), (8064, 2542800), (8150, 2515968), (8190, 2503680), (8320, 2464560), (8400, 2441088), (8476, 2419200), (8640, 2373280), (8736, 2347200), (8775, 2336768), (8802, 2329600), (8960, 2288520), (9100, 2253312), (9128, 2246400), (9216, 2224950), (9360, 2190720), (9450, 2169856), (9600, 2135952), (9780, 2096640), (9828, 2086400), (9984, 2053800), (10080, 2034240), (10240, 2002455), (10269, 1996800), (10400, 1971648), (10432, 1965600), (10595, 1935360), (10752, 1907100), (10800, 1898624), (10920, 1877760), (11200, 1830816), (11232, 1825600), (11410, 1797120), (11520, 1779960), (11648, 1760400), (11700, 1752576), (11736, 1747200), (12096, 1695200), (12225, 1677312), (12285, 1669120), (12480, 1643040), (12600, 1627392), (12714, 1612800), (12800, 1601964), (13040, 1572480), (13104, 1564800), (13312, 1540350), (13440, 1525680), (13650, 1502208), (13692, 1497600), (13824, 1483300), (14040, 1460480), (14336, 1430325), (14400, 1423968), (14560, 1408320), (14670, 1397760), (14833, 1382400), (14976, 1369200), (15120, 1356160), (15360, 1334970), (15600, 1314432), (15648, 1310400), (16128, 1271400), (16300, 1257984), (16380, 1251840), (16640, 1232280), (16800, 1220544), (16952, 1209600), (17115, 1198080), (17280, 1186640), (17472, 1173600), (17550, 1168384), (17604, 1164800), (17920, 1144260), (18200, 1126656), (18256, 1123200), (18432, 1112475), (18720, 1095360), (18900, 1084928), (19071, 1075200), (19200, 1067976), (19560, 1048320), (19656, 1043200), (19968, 1026900), (20160, 1017120), (20475, 1001472), (20538, 998400), (20800, 985824), (20864, 982800), (21190, 967680), (21504, 953550), (21600, 949312), (21840, 938880), (22005, 931840), (22400, 915408), (22464, 912800), (22820, 898560), (23040, 889980), (23296, 880200), (23400, 876288), (23472, 873600), (24192, 847600), (24450, 838656), (24570, 834560), (24960, 821520), (25200, 813696), (25428, 806400), (25600, 800982), (26080, 786240), (26208, 782400), (26624, 770175), (26880, 762840), (27300, 751104), (27384, 748800), (27648, 741650), (28080, 730240), (28525, 718848), (28800, 711984), (29120, 704160), (29340, 698880), (29666, 691200), (29952, 684600), (30240, 678080), (30720, 667485), (30807, 665600), (31200, 657216), (31296, 655200), (31785, 645120), (32256, 635700), (32600, 628992), (32760, 625920), (33280, 616140), (33600, 610272), (33904, 604800), (34230, 599040), (34560, 593320), (34944, 586800), (35100, 584192), (35208, 582400), (35840, 572130), (36400, 563328), (36512, 561600), (36675, 559104), (37440, 547680), (37800, 542464), (38142, 537600), (38400, 533988), (39120, 524160), (39312, 521600), (39936, 513450), (40320, 508560), (40950, 500736), (41076, 499200), (41600, 492912), (41728, 491400), (42380, 483840), (43008, 476775), (43200, 474656), (43680, 469440), (44010, 465920), (44499, 460800), (44800, 457704), (44928, 456400), (45640, 449280), (46080, 444990), (46592, 440100), (46800, 438144), (46944, 436800), (48384, 423800), (48900, 419328), (49140, 417280), (49920, 410760), (50400, 406848), (50856, 403200), (51200, 400491), (51345, 399360), (52160, 393120), (52416, 391200), (52975, 387072), (53760, 381420), (54600, 375552), (54768, 374400), (55296, 370825), (56160, 365120), (57050, 359424), (57213, 358400), (57600, 355992), (58240, 352080), (58680, 349440), (59332, 345600), (59904, 342300), (60480, 339040), (61425, 333824), (61614, 332800), (62400, 328608), (62592, 327600), (63570, 322560), (64512, 317850), (65200, 314496), (65520, 312960), (66560, 308070), (67200, 305136), (67808, 302400), (68460, 299520), (69120, 296660), (69888, 293400), (70200, 292096), (70416, 291200), (71680, 286065), (72800, 281664), (73024, 280800), (73350, 279552), (74165, 276480), (74880, 273840), (75600, 271232), (76284, 268800), (76800, 266994), (78240, 262080), (78624, 260800), (79872, 256725), (80640, 254280), (81900, 250368), (82152, 249600), (83200, 246456), (83456, 245700), (84760, 241920), (85575, 239616), (86400, 237328), (87360, 234720), (88020, 232960), (88998, 230400), (89600, 228852), (89856, 228200), (91280, 224640), (92160, 222495), (93184, 220050), (93600, 219072), (93888, 218400), (95355, 215040), (96768, 211900), (97800, 209664), (98280, 208640), (99840, 205380), (100800, 203424), (101712, 201600), (102690, 199680), (104320, 196560), (104832, 195600), (105950, 193536), (107520, 190710), (109200, 187776), (109536, 187200), (110025, 186368), (112320, 182560), (114100, 179712), (114426, 179200), (115200, 177996), (116480, 176040), (117360, 174720), (118664, 172800), (119808, 171150), (120960, 169520), (122850, 166912), (123228, 166400), (124800, 164304), (125184, 163800), (127140, 161280), (129024, 158925), (130400, 157248), (131040, 156480), (133120, 154035), (133497, 153600), (134400, 152568), (135616, 151200), (136920, 149760), (138240, 148330), (139776, 146700), (140400, 146048), (140832, 145600)]