20139678000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 800

約数和(自身を含む): 80021253312

約数和(自身を除く): 59881575312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 73, 75, 78, 80, 81, 90, 100, 104, 108, 117, 120, 125, 130, 131, 135, 144, 146, 150, 156, 162, 180, 195, 200, 208, 216, 219, 225, 234, 240, 250, 260, 262, 270, 292, 300, 312, 324, 325, 351, 360, 365, 375, 390, 393, 400, 405, 432, 438, 450, 468, 500, 520, 524, 540, 584, 585, 600, 624, 648, 650, 655, 657, 675, 702, 720, 730, 750, 780, 786, 810, 876, 900, 936, 949, 975, 1000, 1040, 1048, 1053, 1080, 1095, 1125, 1168, 1170, 1179, 1200, 1296, 1300, 1310, 1314, 1350, 1404, 1460, 1500, 1560, 1572, 1620, 1625, 1703, 1752, 1755, 1800, 1825, 1872, 1898, 1950, 1965, 1971, 2000, 2025, 2096, 2106, 2160, 2190, 2250, 2340, 2358, 2600, 2620, 2628, 2700, 2808, 2847, 2920, 2925, 3000, 3120, 3144, 3240, 3250, 3275, 3285, 3375, 3406, 3504, 3510, 3537, 3600, 3650, 3796, 3900, 3930, 3942, 4050, 4212, 4380, 4500, 4680, 4716, 4745, 4875, 5109, 5200, 5240, 5256, 5265, 5400, 5475, 5616, 5694, 5840, 5850, 5895, 5913, 6000, 6288, 6480, 6500, 6550, 6570, 6750, 6812, 7020, 7074, 7300, 7592, 7800, 7860, 7884, 8100, 8424, 8515, 8541, 8760, 8775, 9000, 9125, 9360, 9432, 9490, 9563, 9750, 9825, 9855, 10125, 10218, 10480, 10512, 10530, 10611, 10800, 10950, 11388, 11700, 11790, 11826, 13000, 13100, 13140, 13500, 13624, 14040, 14148, 14235, 14600, 14625, 15184, 15327, 15600, 15720, 15768, 16200, 16375, 16425, 16848, 17030, 17082, 17520, 17550, 17685, 18000, 18250, 18864, 18980, 19126, 19500, 19650, 19710, 20250, 20436, 21060, 21222, 21900, 22776, 23400, 23580, 23652, 23725, 25545, 25623, 26000, 26200, 26280, 26325, 27000, 27248, 27375, 28080, 28296, 28470, 28689, 29200, 29250, 29475, 29565, 30654, 31440, 31536, 32400, 32750, 32850, 34060, 34164, 35100, 35370, 36500, 37960, 38252, 39000, 39300, 39420, 40500, 40872, 42120, 42444, 42575, 42705, 43800, 43875, 45552, 45981, 46800, 47160, 47304, 47450, 47815, 49125, 49275, 51090, 51246, 52400, 52560, 52650, 53055, 54000, 54750, 56592, 56940, 57378, 58500, 58950, 59130, 61308, 65500, 65700, 68120, 68328, 70200, 70740, 71175, 73000, 75920, 76504, 76635, 76869, 78000, 78600, 78840, 81000, 81744, 82125, 84240, 84888, 85150, 85410, 86067, 87600, 87750, 88425, 91962, 94320, 94608, 94900, 95630, 98250, 98550, 102180, 102492, 105300, 106110, 109500, 113880, 114756, 117000, 117900, 118260, 118625, 122616, 124319, 127725, 128115, 131000, 131400, 131625, 136240, 136656, 137943, 140400, 141480, 142350, 143445, 146000, 147375, 147825, 153008, 153270, 153738, 157200, 157680, 162000, 164250, 169776, 170300, 170820, 172134, 175500, 176850, 183924, 189800, 191260, 196500, 197100, 204360, 204984, 210600, 212220, 212875, 213525, 219000, 227760, 229512, 229905, 234000, 235800, 236520, 237250, 239075, 245232, 246375, 248638, 255450, 256230, 258201, 262000, 262800, 263250, 265275, 275886, 282960, 284700, 286890, 294750, 295650, 306540, 307476, 328500, 340600, 341640, 344268, 351000, 353700, 355875, 367848, 372957, 379600, 382520, 383175, 384345, 393000, 394200, 408720, 409968, 421200, 424440, 425750, 427050, 430335, 438000, 442125, 459024, 459810, 471600, 473040, 474500, 478150, 492750, 497276, 510900, 512460, 516402, 526500, 530550, 551772, 569400, 573780, 589500, 591300, 613080, 614952, 621595, 638625, 640575, 657000, 681200, 683280, 688536, 689715, 702000, 707400, 711750, 717225, 735696, 739125, 745914, 765040, 766350, 768690, 774603, 786000, 788400, 848880, 851500, 854100, 860670, 884250, 919620, 949000, 956300, 985500, 994552, 1021800, 1024920, 1032804, 1053000, 1061100, 1067625, 1103544, 1118871, 1138800, 1147560, 1149525, 1179000, 1182600, 1195375, 1226160, 1229904, 1243190, 1277250, 1281150, 1291005, 1314000, 1326375, 1377072, 1379430, 1414800, 1423500, 1434450, 1478250, 1491828, 1532700, 1537380, 1549206, 1703000, 1708200, 1721340, 1768500, 1839240, 1864785, 1898000, 1912600, 1915875, 1921725, 1971000, 1989104, 2043600, 2049840, 2065608, 2106000, 2122200, 2135250, 2151675, 2207088, 2237742, 2295120, 2299050, 2358000, 2365200, 2390750, 2486380, 2554500, 2562300, 2582010, 2652750, 2758860, 2847000, 2868900, 2956500, 2983656, 3065400, 3074760, 3098412, 3107975, 3202875, 3356613, 3406000, 3416400, 3442680, 3448575, 3537000, 3586125, 3678480, 3729570, 3825200, 3831750, 3843450, 3873015, 3942000, 4131216, 4244400, 4270500, 4303350, 4475484, 4598100, 4781500, 4972760, 5109000, 5124600, 5164020, 5305500, 5517720, 5594355, 5694000, 5737800, 5747625, 5913000, 5967312, 6130800, 6149520, 6196824, 6215950, 6405750, 6455025, 6713226, 6885360, 6897150, 7074000, 7172250, 7459140, 7663500, 7686900, 7746030, 8541000, 8606700, 8950968, 9196200, 9323925, 9563000, 9608625, 9945520, 10069839, 10218000, 10249200, 10328040, 10611000, 10758375, 11035440, 11188710, 11475600, 11495250, 11826000, 12393648, 12431900, 12811500, 12910050, 13426452, 13794300, 14344500, 14918280, 15327000, 15373800, 15492060, 15539875, 16783065, 17082000, 17213400, 17242875, 17901936, 18392400, 18647850, 19126000, 19217250, 19365075, 20139678, 20656080, 21222000, 21516750, 22377420, 22990500, 24863800, 25623000, 25820100, 26852904, 27588600, 27971775, 28689000, 29836560, 30654000, 30747600, 30984120, 31079750, 32275125, 33566130, 34426800, 34485750, 37295700, 38434500, 38730150, 40279356, 43033500, 44754840, 45981000, 46619625, 49727600, 50349195, 51246000, 51640200, 53705808, 55177200, 55943550, 57378000, 61968240, 62159500, 64550250, 67132260, 68971500, 74591400, 76869000, 77460300, 80558712, 83915325, 86067000, 89509680, 91962000, 93239250, 96825375, 100698390, 103280400, 111887100, 124319000, 129100500, 134264520, 137943000, 139858875, 149182800, 153738000, 154920600, 161117424, 167830650, 172134000, 186478500, 193650750, 201396780, 223774200, 248638000, 251745975, 258201000, 268529040, 275886000, 279717750, 309841200, 335661300, 372957000, 387301500, 402793560, 419576625, 447548400, 503491950, 516402000, 559435500, 671322600, 745914000, 774603000, 805587120, 839153250, 1006983900, 1118871000, 1258729875, 1342645200, 1549206000, 1678306500, 2013967800, 2237742000, 2517459750, 3356613000, 4027935600, 5034919500, 6713226000, 10069839000, 20139678000]

約数ペア:

[(1, 20139678000), (2, 10069839000), (3, 6713226000), (4, 5034919500), (5, 4027935600), (6, 3356613000), (8, 2517459750), (9, 2237742000), (10, 2013967800), (12, 1678306500), (13, 1549206000), (15, 1342645200), (16, 1258729875), (18, 1118871000), (20, 1006983900), (24, 839153250), (25, 805587120), (26, 774603000), (27, 745914000), (30, 671322600), (36, 559435500), (39, 516402000), (40, 503491950), (45, 447548400), (48, 419576625), (50, 402793560), (52, 387301500), (54, 372957000), (60, 335661300), (65, 309841200), (72, 279717750), (73, 275886000), (75, 268529040), (78, 258201000), (80, 251745975), (81, 248638000), (90, 223774200), (100, 201396780), (104, 193650750), (108, 186478500), (117, 172134000), (120, 167830650), (125, 161117424), (130, 154920600), (131, 153738000), (135, 149182800), (144, 139858875), (146, 137943000), (150, 134264520), (156, 129100500), (162, 124319000), (180, 111887100), (195, 103280400), (200, 100698390), (208, 96825375), (216, 93239250), (219, 91962000), 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(1179, 17082000), (1200, 16783065), (1296, 15539875), (1300, 15492060), (1310, 15373800), (1314, 15327000), (1350, 14918280), (1404, 14344500), (1460, 13794300), (1500, 13426452), (1560, 12910050), (1572, 12811500), (1620, 12431900), (1625, 12393648), (1703, 11826000), (1752, 11495250), (1755, 11475600), (1800, 11188710), (1825, 11035440), (1872, 10758375), (1898, 10611000), (1950, 10328040), (1965, 10249200), (1971, 10218000), (2000, 10069839), (2025, 9945520), (2096, 9608625), (2106, 9563000), (2160, 9323925), (2190, 9196200), (2250, 8950968), (2340, 8606700), (2358, 8541000), (2600, 7746030), (2620, 7686900), (2628, 7663500), (2700, 7459140), (2808, 7172250), (2847, 7074000), (2920, 6897150), (2925, 6885360), (3000, 6713226), (3120, 6455025), (3144, 6405750), (3240, 6215950), (3250, 6196824), (3275, 6149520), (3285, 6130800), (3375, 5967312), (3406, 5913000), (3504, 5747625), (3510, 5737800), (3537, 5694000), (3600, 5594355), (3650, 5517720), (3796, 5305500), (3900, 5164020), (3930, 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