19715404800

素因数分解:

$2^{10}\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 1188

約数和(自身を含む): 84725755776

約数和(自身を除く): 65010350976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 49, 50, 52, 56, 60, 62, 64, 65, 70, 75, 78, 80, 84, 91, 93, 96, 98, 100, 104, 105, 112, 120, 124, 128, 130, 140, 147, 150, 155, 156, 160, 168, 169, 175, 182, 186, 192, 195, 196, 200, 208, 210, 217, 224, 240, 245, 248, 256, 260, 273, 280, 294, 300, 310, 312, 320, 325, 336, 338, 350, 364, 372, 384, 390, 392, 400, 403, 416, 420, 434, 448, 455, 465, 480, 490, 496, 507, 512, 520, 525, 546, 560, 588, 600, 620, 624, 637, 640, 650, 651, 672, 676, 700, 728, 735, 744, 768, 775, 780, 784, 800, 806, 832, 840, 845, 868, 896, 910, 930, 960, 975, 980, 992, 1014, 1024, 1040, 1050, 1085, 1092, 1120, 1176, 1183, 1200, 1209, 1225, 1240, 1248, 1274, 1280, 1300, 1302, 1344, 1352, 1365, 1400, 1456, 1470, 1488, 1519, 1536, 1550, 1560, 1568, 1600, 1612, 1664, 1680, 1690, 1736, 1792, 1820, 1860, 1911, 1920, 1950, 1960, 1984, 2015, 2028, 2080, 2100, 2170, 2184, 2240, 2275, 2325, 2352, 2366, 2400, 2418, 2450, 2480, 2496, 2535, 2548, 2560, 2600, 2604, 2688, 2704, 2730, 2800, 2821, 2912, 2940, 2976, 3038, 3072, 3100, 3120, 3136, 3185, 3200, 3224, 3255, 3328, 3360, 3380, 3472, 3549, 3584, 3640, 3675, 3720, 3822, 3840, 3900, 3920, 3968, 4030, 4056, 4160, 4200, 4225, 4340, 4368, 4480, 4550, 4557, 4650, 4704, 4732, 4800, 4836, 4900, 4960, 4992, 5070, 5096, 5120, 5200, 5208, 5239, 5376, 5408, 5425, 5460, 5600, 5642, 5824, 5880, 5915, 5952, 6045, 6076, 6200, 6240, 6272, 6370, 6400, 6448, 6510, 6656, 6720, 6760, 6825, 6944, 7098, 7168, 7280, 7350, 7440, 7595, 7644, 7680, 7800, 7840, 7936, 8060, 8112, 8281, 8320, 8400, 8450, 8463, 8680, 8736, 8960, 9100, 9114, 9300, 9408, 9464, 9555, 9600, 9672, 9800, 9920, 9984, 10075, 10140, 10192, 10400, 10416, 10478, 10752, 10816, 10850, 10920, 11200, 11284, 11648, 11760, 11830, 11904, 12090, 12152, 12400, 12480, 12544, 12675, 12740, 12800, 12896, 13020, 13312, 13440, 13520, 13650, 13888, 14105, 14196, 14560, 14700, 14880, 15190, 15288, 15360, 15600, 15680, 15717, 15872, 15925, 16120, 16224, 16275, 16562, 16640, 16800, 16900, 16926, 17360, 17472, 17745, 17920, 18200, 18228, 18600, 18816, 18928, 19110, 19200, 19344, 19600, 19747, 19840, 19968, 20150, 20280, 20384, 20800, 20832, 20956, 21504, 21632, 21700, 21840, 22400, 22568, 22785, 23296, 23520, 23660, 23808, 24180, 24304, 24800, 24843, 24960, 25088, 25350, 25480, 25600, 25792, 26040, 26195, 26880, 27040, 27300, 27776, 28210, 28392, 29120, 29400, 29575, 29760, 30225, 30380, 30576, 31200, 31360, 31434, 31744, 31850, 32240, 32448, 32550, 33124, 33280, 33600, 33800, 33852, 34720, 34944, 35490, 35840, 36400, 36456, 36673, 37200, 37632, 37856, 37975, 38220, 38400, 38688, 39200, 39494, 39680, 39936, 40300, 40560, 40768, 41405, 41600, 41664, 41912, 42315, 43264, 43400, 43680, 44800, 45136, 45570, 46592, 47040, 47320, 47616, 47775, 48360, 48608, 49600, 49686, 49920, 50176, 50700, 50960, 51584, 52080, 52390, 53760, 54080, 54600, 55552, 56420, 56784, 58240, 58800, 59150, 59241, 59520, 60450, 60760, 61152, 62400, 62720, 62868, 63700, 64480, 64896, 65100, 66248, 66560, 67200, 67600, 67704, 69440, 69888, 70525, 70980, 72800, 72912, 73346, 74400, 75264, 75712, 75950, 76440, 76800, 77376, 78400, 78585, 78988, 79360, 80600, 81120, 81536, 82810, 83200, 83328, 83824, 84630, 86528, 86800, 87360, 88725, 89600, 90272, 91140, 93184, 94080, 94640, 95232, 95550, 96720, 97216, 98735, 99200, 99372, 99840, 101400, 101920, 103168, 104160, 104780, 107520, 108160, 109200, 110019, 111104, 112840, 113568, 113925, 116480, 117600, 118300, 118482, 119040, 120900, 121520, 122304, 124215, 124800, 125440, 125736, 127400, 128960, 129792, 130200, 130975, 132496, 134400, 135200, 135408, 138880, 139776, 141050, 141960, 145600, 145824, 146692, 148800, 150528, 151424, 151900, 152880, 154752, 156800, 157170, 157976, 158720, 161200, 162240, 163072, 165620, 166400, 166656, 167648, 169260, 173056, 173600, 174720, 177450, 179200, 180544, 182280, 183365, 188160, 189280, 191100, 193440, 194432, 197470, 198400, 198744, 199680, 202800, 203840, 206336, 207025, 208320, 209560, 211575, 216320, 218400, 220038, 222208, 225680, 227136, 227850, 232960, 235200, 236600, 236964, 238080, 241800, 243040, 244608, 248430, 249600, 250880, 251472, 254800, 256711, 257920, 259584, 260400, 261950, 264992, 268800, 270400, 270816, 277760, 279552, 282100, 283920, 291200, 291648, 293384, 296205, 297600, 302848, 303800, 305760, 309504, 313600, 314340, 315952, 322400, 324480, 326144, 331240, 332800, 333312, 335296, 338520, 347200, 349440, 354900, 361088, 364560, 366730, 376320, 378560, 382200, 386880, 388864, 392925, 394940, 396800, 397488, 405600, 407680, 412672, 414050, 416640, 419120, 423150, 432640, 436800, 440076, 451360, 454272, 455700, 465920, 470400, 473200, 473928, 476160, 483600, 486080, 489216, 493675, 496860, 499200, 502944, 509600, 513422, 515840, 519168, 520800, 523900, 529984, 537600, 540800, 541632, 550095, 555520, 564200, 567840, 582400, 583296, 586768, 592410, 595200, 605696, 607600, 611520, 619008, 621075, 627200, 628680, 631904, 644800, 648960, 652288, 662480, 666624, 670592, 677040, 694400, 698880, 709800, 722176, 729120, 733460, 752640, 757120, 764400, 770133, 773760, 777728, 785850, 789880, 793600, 794976, 811200, 815360, 828100, 833280, 838240, 846300, 865280, 873600, 880152, 902720, 908544, 911400, 916825, 940800, 946400, 947856, 967200, 972160, 978432, 987350, 993720, 998400, 1005888, 1019200, 1026844, 1031680, 1041600, 1047800, 1059968, 1081600, 1083264, 1100190, 1111040, 1128400, 1135680, 1164800, 1166592, 1173536, 1184820, 1190400, 1211392, 1215200, 1223040, 1238016, 1242150, 1254400, 1257360, 1263808, 1283555, 1289600, 1297920, 1324960, 1341184, 1354080, 1388800, 1397760, 1419600, 1444352, 1458240, 1466920, 1481025, 1514240, 1528800, 1540266, 1547520, 1555456, 1571700, 1579760, 1589952, 1622400, 1630720, 1656200, 1666560, 1676480, 1692600, 1747200, 1760304, 1805440, 1817088, 1822800, 1833650, 1881600, 1892800, 1895712, 1934400, 1944320, 1956864, 1974700, 1987440, 2011776, 2038400, 2053688, 2063360, 2083200, 2095600, 2119936, 2163200, 2166528, 2200380, 2256800, 2271360, 2329600, 2333184, 2347072, 2369640, 2380800, 2430400, 2446080, 2484300, 2514720, 2527616, 2567110, 2579200, 2595840, 2649920, 2682368, 2708160, 2750475, 2777600, 2839200, 2888704, 2916480, 2933840, 2962050, 3028480, 3057600, 3080532, 3095040, 3143400, 3159520, 3179904, 3244800, 3261440, 3312400, 3333120, 3352960, 3385200, 3494400, 3520608, 3610880, 3634176, 3645600, 3667300, 3763200, 3785600, 3791424, 3850665, 3868800, 3888640, 3949400, 3974880, 4023552, 4076800, 4107376, 4166400, 4191200, 4239872, 4326400, 4333056, 4400760, 4513600, 4542720, 4666368, 4694144, 4739280, 4860800, 4892160, 4968600, 5029440, 5055232, 5134220, 5158400, 5299840, 5364736, 5416320, 5500950, 5555200, 5678400, 5832960, 5867680, 5924100, 6056960, 6115200, 6161064, 6190080, 6286800, 6319040, 6359808, 6417775, 6489600, 6624800, 6705920, 6770400, 6988800, 7041216, 7221760, 7291200, 7334600, 7571200, 7582848, 7701330, 7737600, 7777280, 7898800, 7949760, 8047104, 8153600, 8214752, 8332800, 8382400, 8479744, 8666112, 8801520, 9027200, 9085440, 9388288, 9478560, 9721600, 9784320, 9937200, 10058880, 10110464, 10268440, 10316800, 10599680, 10832640, 11001900, 11356800, 11665920, 11735360, 11848200, 12230400, 12322128, 12573600, 12638080, 12719616, 12835550, 12979200, 13249600, 13411840, 13540800, 14082432, 14443520, 14582400, 14669200, 15142400, 15165696, 15402660, 15475200, 15797600, 15899520, 16094208, 16307200, 16429504, 16665600, 16764800, 17603040, 18054400, 18170880, 18776576, 18957120, 19253325, 19443200, 19874400, 20117760, 20220928, 20536880, 21199360, 21665280, 22003800, 22713600, 23331840, 23470720, 23696400, 24460800, 24644256, 25147200, 25276160, 25439232, 25671100, 26499200, 26823680, 27081600, 28164864, 29164800, 29338400, 30284800, 30331392, 30805320, 30950400, 31595200, 31799040, 32859008, 33529600, 35206080, 36108800, 37553152, 37914240, 38506650, 38886400, 39748800, 40235520, 41073760, 42398720, 43330560, 44007600, 45427200, 46941440, 47392800, 48921600, 49288512, 50294400, 50552320, 51342200, 52998400, 54163200, 56329728, 58329600, 58676800, 60662784, 61610640, 63190400, 63598080, 65718016, 67059200, 70412160, 72217600, 75828480, 77013300, 79497600, 80471040, 82147520, 88015200, 90854400, 93882880, 94785600, 98577024, 100588800, 101104640, 102684400, 105996800, 108326400, 112659456, 116659200, 117353600, 123221280, 126380800, 127196160, 131436032, 134118400, 140824320, 151656960, 154026600, 158995200, 164295040, 176030400, 187765760, 189571200, 197154048, 201177600, 205368800, 211993600, 216652800, 234707200, 246442560, 252761600, 262872064, 281648640, 303313920, 308053200, 317990400, 328590080, 352060800, 379142400, 394308096, 402355200, 410737600, 469414400, 492885120, 505523200, 563297280, 616106400, 635980800, 657180160, 704121600, 758284800, 788616192, 821475200, 938828800, 985770240, 1232212800, 1314360320, 1408243200, 1516569600, 1642950400, 1971540480, 2464425600, 2816486400, 3285900800, 3943080960, 4928851200, 6571801600, 9857702400, 19715404800]

約数ペア:

[(1, 19715404800), (2, 9857702400), (3, 6571801600), (4, 4928851200), (5, 3943080960), (6, 3285900800), (7, 2816486400), (8, 2464425600), (10, 1971540480), (12, 1642950400), (13, 1516569600), (14, 1408243200), (15, 1314360320), (16, 1232212800), (20, 985770240), (21, 938828800), (24, 821475200), (25, 788616192), (26, 758284800), (28, 704121600), (30, 657180160), (31, 635980800), (32, 616106400), (35, 563297280), (39, 505523200), (40, 492885120), (42, 469414400), (48, 410737600), (49, 402355200), (50, 394308096), (52, 379142400), (56, 352060800), (60, 328590080), (62, 317990400), (64, 308053200), (65, 303313920), (70, 281648640), (75, 262872064), (78, 252761600), (80, 246442560), (84, 234707200), (91, 216652800), (93, 211993600), (96, 205368800), (98, 201177600), (100, 197154048), (104, 189571200), (105, 187765760), (112, 176030400), (120, 164295040), (124, 158995200), (128, 154026600), (130, 151656960), (140, 140824320), (147, 134118400), (150, 131436032), (155, 127196160), (156, 126380800), (160, 123221280), (168, 117353600), (169, 116659200), (175, 112659456), (182, 108326400), (186, 105996800), (192, 102684400), (195, 101104640), (196, 100588800), (200, 98577024), (208, 94785600), (210, 93882880), (217, 90854400), (224, 88015200), (240, 82147520), (245, 80471040), (248, 79497600), (256, 77013300), (260, 75828480), (273, 72217600), (280, 70412160), (294, 67059200), (300, 65718016), (310, 63598080), (312, 63190400), (320, 61610640), (325, 60662784), (336, 58676800), (338, 58329600), (350, 56329728), (364, 54163200), (372, 52998400), (384, 51342200), (390, 50552320), (392, 50294400), (400, 49288512), (403, 48921600), (416, 47392800), (420, 46941440), (434, 45427200), (448, 44007600), (455, 43330560), (465, 42398720), (480, 41073760), (490, 40235520), (496, 39748800), (507, 38886400), (512, 38506650), (520, 37914240), (525, 37553152), (546, 36108800), (560, 35206080), (588, 33529600), (600, 32859008), (620, 31799040), (624, 31595200), (637, 30950400), (640, 30805320), (650, 30331392), (651, 30284800), (672, 29338400), (676, 29164800), (700, 28164864), (728, 27081600), (735, 26823680), (744, 26499200), (768, 25671100), (775, 25439232), (780, 25276160), (784, 25147200), (800, 24644256), (806, 24460800), (832, 23696400), (840, 23470720), (845, 23331840), (868, 22713600), (896, 22003800), (910, 21665280), (930, 21199360), (960, 20536880), (975, 20220928), (980, 20117760), (992, 19874400), (1014, 19443200), (1024, 19253325), (1040, 18957120), (1050, 18776576), (1085, 18170880), (1092, 18054400), (1120, 17603040), (1176, 16764800), (1183, 16665600), (1200, 16429504), (1209, 16307200), (1225, 16094208), (1240, 15899520), (1248, 15797600), (1274, 15475200), (1280, 15402660), (1300, 15165696), (1302, 15142400), (1344, 14669200), (1352, 14582400), (1365, 14443520), (1400, 14082432), (1456, 13540800), (1470, 13411840), (1488, 13249600), (1519, 12979200), (1536, 12835550), (1550, 12719616), (1560, 12638080), (1568, 12573600), (1600, 12322128), (1612, 12230400), (1664, 11848200), (1680, 11735360), (1690, 11665920), (1736, 11356800), (1792, 11001900), (1820, 10832640), (1860, 10599680), (1911, 10316800), (1920, 10268440), (1950, 10110464), (1960, 10058880), (1984, 9937200), (2015, 9784320), (2028, 9721600), (2080, 9478560), (2100, 9388288), (2170, 9085440), (2184, 9027200), (2240, 8801520), (2275, 8666112), (2325, 8479744), (2352, 8382400), (2366, 8332800), (2400, 8214752), (2418, 8153600), (2450, 8047104), (2480, 7949760), (2496, 7898800), (2535, 7777280), (2548, 7737600), (2560, 7701330), (2600, 7582848), (2604, 7571200), (2688, 7334600), (2704, 7291200), (2730, 7221760), (2800, 7041216), (2821, 6988800), (2912, 6770400), (2940, 6705920), (2976, 6624800), (3038, 6489600), (3072, 6417775), (3100, 6359808), (3120, 6319040), (3136, 6286800), (3185, 6190080), (3200, 6161064), (3224, 6115200), (3255, 6056960), (3328, 5924100), (3360, 5867680), (3380, 5832960), (3472, 5678400), (3549, 5555200), (3584, 5500950), (3640, 5416320), (3675, 5364736), (3720, 5299840), (3822, 5158400), (3840, 5134220), (3900, 5055232), (3920, 5029440), (3968, 4968600), (4030, 4892160), (4056, 4860800), (4160, 4739280), (4200, 4694144), (4225, 4666368), (4340, 4542720), (4368, 4513600), (4480, 4400760), (4550, 4333056), (4557, 4326400), (4650, 4239872), (4704, 4191200), (4732, 4166400), (4800, 4107376), (4836, 4076800), (4900, 4023552), (4960, 3974880), (4992, 3949400), (5070, 3888640), (5096, 3868800), (5120, 3850665), (5200, 3791424), (5208, 3785600), (5239, 3763200), (5376, 3667300), (5408, 3645600), (5425, 3634176), (5460, 3610880), (5600, 3520608), (5642, 3494400), (5824, 3385200), (5880, 3352960), (5915, 3333120), (5952, 3312400), (6045, 3261440), (6076, 3244800), (6200, 3179904), (6240, 3159520), (6272, 3143400), (6370, 3095040), (6400, 3080532), (6448, 3057600), (6510, 3028480), (6656, 2962050), (6720, 2933840), (6760, 2916480), (6825, 2888704), (6944, 2839200), (7098, 2777600), (7168, 2750475), (7280, 2708160), (7350, 2682368), (7440, 2649920), (7595, 2595840), (7644, 2579200), (7680, 2567110), (7800, 2527616), (7840, 2514720), (7936, 2484300), (8060, 2446080), (8112, 2430400), (8281, 2380800), (8320, 2369640), (8400, 2347072), (8450, 2333184), (8463, 2329600), (8680, 2271360), (8736, 2256800), (8960, 2200380), (9100, 2166528), (9114, 2163200), (9300, 2119936), (9408, 2095600), (9464, 2083200), (9555, 2063360), (9600, 2053688), (9672, 2038400), (9800, 2011776), (9920, 1987440), (9984, 1974700), (10075, 1956864), (10140, 1944320), (10192, 1934400), (10400, 1895712), (10416, 1892800), (10478, 1881600), (10752, 1833650), (10816, 1822800), (10850, 1817088), (10920, 1805440), (11200, 1760304), (11284, 1747200), (11648, 1692600), (11760, 1676480), (11830, 1666560), (11904, 1656200), (12090, 1630720), (12152, 1622400), (12400, 1589952), (12480, 1579760), (12544, 1571700), (12675, 1555456), (12740, 1547520), (12800, 1540266), (12896, 1528800), (13020, 1514240), (13312, 1481025), (13440, 1466920), (13520, 1458240), 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