19901306880

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 1152

約数和(自身を含む): 89407281600

約数和(自身を除く): 69505974720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 113, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 226, 234, 240, 245, 252, 256, 260, 270, 273, 280, 288, 294, 312, 315, 320, 336, 339, 351, 360, 364, 378, 384, 390, 392, 416, 420, 432, 441, 448, 452, 455, 468, 480, 490, 504, 512, 520, 540, 546, 560, 565, 576, 585, 588, 624, 630, 637, 640, 672, 678, 702, 720, 728, 735, 756, 768, 780, 784, 791, 819, 832, 840, 864, 882, 896, 904, 910, 936, 945, 960, 980, 1008, 1017, 1024, 1040, 1080, 1092, 1120, 1130, 1152, 1170, 1176, 1248, 1260, 1274, 1280, 1323, 1344, 1356, 1365, 1404, 1440, 1456, 1469, 1470, 1512, 1536, 1560, 1568, 1582, 1638, 1664, 1680, 1695, 1728, 1755, 1764, 1792, 1808, 1820, 1872, 1890, 1911, 1920, 1960, 2016, 2034, 2048, 2080, 2160, 2184, 2205, 2240, 2260, 2304, 2340, 2352, 2373, 2457, 2496, 2520, 2548, 2560, 2646, 2688, 2712, 2730, 2808, 2880, 2912, 2938, 2940, 3024, 3051, 3072, 3120, 3136, 3164, 3185, 3276, 3328, 3360, 3390, 3456, 3510, 3528, 3584, 3616, 3640, 3744, 3780, 3822, 3840, 3920, 3955, 4032, 4068, 4095, 4160, 4320, 4368, 4407, 4410, 4480, 4520, 4608, 4680, 4704, 4746, 4914, 4992, 5040, 5085, 5096, 5120, 5292, 5376, 5424, 5460, 5537, 5616, 5733, 5760, 5824, 5876, 5880, 6048, 6102, 6144, 6240, 6272, 6328, 6370, 6552, 6615, 6656, 6720, 6780, 6912, 7020, 7056, 7119, 7168, 7232, 7280, 7345, 7488, 7560, 7644, 7680, 7840, 7910, 8064, 8136, 8190, 8320, 8640, 8736, 8814, 8820, 8960, 9040, 9216, 9360, 9408, 9492, 9555, 9828, 9984, 10080, 10170, 10192, 10240, 10283, 10584, 10752, 10848, 10920, 11074, 11232, 11466, 11520, 11648, 11752, 11760, 11865, 12096, 12204, 12285, 12480, 12544, 12656, 12740, 13104, 13221, 13230, 13312, 13440, 13560, 13824, 14040, 14112, 14238, 14336, 14464, 14560, 14690, 14976, 15120, 15255, 15288, 15360, 15680, 15820, 16128, 16272, 16380, 16611, 16640, 17199, 17280, 17472, 17628, 17640, 17920, 18080, 18432, 18720, 18816, 18984, 19110, 19656, 19968, 20160, 20340, 20384, 20566, 21168, 21357, 21504, 21696, 21840, 22035, 22148, 22464, 22932, 23040, 23296, 23504, 23520, 23730, 24192, 24408, 24570, 24960, 25088, 25312, 25480, 26208, 26442, 26460, 26624, 26880, 27120, 27648, 27685, 28080, 28224, 28476, 28665, 28928, 29120, 29380, 29952, 30240, 30510, 30576, 30720, 30849, 31360, 31640, 32256, 32544, 32760, 33222, 33280, 34398, 34560, 34944, 35256, 35280, 35595, 35840, 36160, 37440, 37632, 37968, 38220, 39312, 39663, 39936, 40320, 40680, 40768, 41132, 42336, 42714, 43008, 43392, 43680, 44070, 44296, 44928, 45864, 46080, 46592, 47008, 47040, 47460, 48384, 48816, 49140, 49833, 49920, 50176, 50624, 50960, 51415, 52416, 52884, 52920, 53760, 54240, 55296, 55370, 56160, 56448, 56952, 57330, 57856, 58240, 58760, 59904, 60480, 61020, 61152, 61698, 62720, 63280, 64512, 65088, 65520, 66105, 66444, 66560, 68796, 69120, 69888, 70512, 70560, 71190, 71680, 71981, 72320, 74880, 75264, 75936, 76440, 78624, 79326, 79872, 80640, 81360, 81536, 82264, 83055, 84672, 85428, 85995, 86784, 87360, 88140, 88592, 89856, 91728, 92160, 92547, 93184, 94016, 94080, 94920, 96768, 97632, 98280, 99666, 99840, 100352, 101248, 101920, 102830, 104832, 105768, 105840, 106785, 107520, 108480, 110740, 112320, 112896, 113904, 114660, 115712, 116480, 117520, 119808, 120960, 122040, 122304, 123396, 125440, 126560, 129024, 130176, 131040, 132210, 132888, 133120, 137592, 138240, 139776, 141024, 141120, 142380, 143962, 144640, 149499, 149760, 150528, 151872, 152880, 154245, 157248, 158652, 161280, 162720, 163072, 164528, 166110, 169344, 170856, 171990, 173568, 174720, 176280, 177184, 179712, 183456, 185094, 186368, 188032, 188160, 189840, 193536, 195264, 196560, 198315, 199332, 199680, 202496, 203840, 205660, 209664, 211536, 211680, 213570, 215040, 215943, 216960, 221480, 224640, 225792, 227808, 229320, 231424, 232960, 235040, 239616, 241920, 244080, 244608, 246792, 249165, 250880, 253120, 260352, 262080, 264420, 265776, 275184, 276480, 277641, 279552, 282048, 282240, 284760, 287924, 289280, 298998, 299520, 301056, 303744, 305760, 308490, 314496, 317304, 322560, 325440, 326144, 329056, 332220, 338688, 341712, 343980, 347136, 349440, 352560, 354368, 359424, 359905, 366912, 370188, 376064, 376320, 379680, 387072, 390528, 393120, 396630, 398664, 399360, 404992, 407680, 411320, 419328, 423072, 423360, 427140, 431886, 433920, 442960, 449280, 451584, 455616, 458640, 462735, 465920, 470080, 483840, 488160, 489216, 493584, 498330, 501760, 506240, 520704, 524160, 528840, 531552, 550368, 555282, 559104, 564096, 564480, 569520, 575848, 578560, 597996, 599040, 607488, 611520, 616980, 628992, 634608, 645120, 647829, 650880, 652288, 658112, 664440, 677376, 683424, 687960, 694272, 698880, 705120, 708736, 718848, 719810, 733824, 740376, 747495, 752128, 752640, 759360, 781056, 786240, 793260, 797328, 809984, 815360, 822640, 838656, 846144, 846720, 854280, 863772, 867840, 885920, 898560, 903168, 911232, 917280, 925470, 931840, 940160, 967680, 976320, 978432, 987168, 996660, 1012480, 1041408, 1048320, 1057680, 1063104, 1079715, 1100736, 1110564, 1128192, 1128960, 1139040, 1151696, 1157120, 1195992, 1198080, 1214976, 1223040, 1233960, 1257984, 1269216, 1295658, 1301760, 1304576, 1316224, 1328880, 1354752, 1366848, 1375920, 1388205, 1397760, 1410240, 1417472, 1439620, 1467648, 1480752, 1494990, 1504256, 1505280, 1518720, 1562112, 1572480, 1586520, 1594656, 1619968, 1630720, 1645280, 1677312, 1692288, 1693440, 1708560, 1727544, 1735680, 1771840, 1797120, 1822464, 1834560, 1850940, 1880320, 1935360, 1943487, 1952640, 1956864, 1974336, 1993320, 2024960, 2082816, 2096640, 2115360, 2126208, 2159430, 2201472, 2221128, 2256384, 2257920, 2278080, 2303392, 2391984, 2429952, 2446080, 2467920, 2515968, 2538432, 2591316, 2603520, 2632448, 2657760, 2709504, 2733696, 2751840, 2776410, 2795520, 2820480, 2834944, 2879240, 2935296, 2961504, 2989980, 3008512, 3037440, 3124224, 3144960, 3173040, 3189312, 3239145, 3261440, 3290560, 3384576, 3386880, 3417120, 3455088, 3471360, 3543680, 3594240, 3644928, 3669120, 3701880, 3760640, 3886974, 3905280, 3913728, 3948672, 3986640, 4049920, 4193280, 4230720, 4252416, 4318860, 4402944, 4442256, 4512768, 4515840, 4556160, 4606784, 4783968, 4859904, 4892160, 4935840, 5031936, 5076864, 5182632, 5207040, 5264896, 5315520, 5467392, 5503680, 5552820, 5640960, 5669888, 5758480, 5870592, 5923008, 5979960, 6074880, 6248448, 6289920, 6346080, 6378624, 6478290, 6522880, 6581120, 6769152, 6773760, 6834240, 6910176, 7087360, 7289856, 7338240, 7403760, 7521280, 7773948, 7810560, 7897344, 7973280, 8099840, 8386560, 8461440, 8504832, 8637720, 8805888, 8884512, 9025536, 9112320, 9213568, 9567936, 9717435, 9784320, 9871680, 10153728, 10365264, 10414080, 10529792, 10631040, 10934784, 11007360, 11105640, 11281920, 11339776, 11516960, 11741184, 11846016, 11959920, 12149760, 12579840, 12692160, 12757248, 12956580, 13162240, 13538304, 13547520, 13668480, 13820352, 14174720, 14579712, 14676480, 14807520, 15042560, 15547896, 15621120, 15794688, 15946560, 16922880, 17009664, 17275440, 17611776, 17769024, 18224640, 18427136, 19135872, 19434870, 19568640, 19743360, 20307456, 20730528, 21059584, 21262080, 21869568, 22014720, 22211280, 22563840, 23033920, 23692032, 23919840, 24299520, 25159680, 25384320, 25514496, 25913160, 26324480, 27076608, 27336960, 27640704, 28349440, 29352960, 29615040, 31095792, 31242240, 31589376, 31893120, 33845760, 34019328, 34550880, 35223552, 35538048, 36449280, 36854272, 38271744, 38869740, 39486720, 40614912, 41461056, 42524160, 43739136, 44029440, 44422560, 45127680, 46067840, 47384064, 47839680, 50768640, 51028992, 51826320, 52648960, 54673920, 55281408, 56698880, 58705920, 59230080, 62191584, 63178752, 63786240, 67691520, 69101760, 71076096, 72898560, 73708544, 76543488, 77739480, 78973440, 81229824, 82922112, 85048320, 88058880, 88845120, 92135680, 94768128, 95679360, 101537280, 102057984, 103652640, 105297920, 109347840, 110562816, 118460160, 124383168, 127572480, 135383040, 138203520, 142152192, 147417088, 153086976, 155478960, 157946880, 165844224, 170096640, 176117760, 177690240, 184271360, 189536256, 191358720, 203074560, 207305280, 218695680, 221125632, 236920320, 248766336, 255144960, 276407040, 284304384, 306173952, 310957920, 315893760, 331688448, 355380480, 368542720, 382717440, 406149120, 414610560, 442251264, 473840640, 497532672, 510289920, 552814080, 568608768, 621915840, 663376896, 710760960, 737085440, 765434880, 829221120, 947681280, 995065344, 1105628160, 1243831680, 1326753792, 1421521920, 1530869760, 1658442240, 1990130688, 2211256320, 2487663360, 2843043840, 3316884480, 3980261376, 4975326720, 6633768960, 9950653440, 19901306880]

約数ペア:

[(1, 19901306880), (2, 9950653440), (3, 6633768960), (4, 4975326720), (5, 3980261376), (6, 3316884480), (7, 2843043840), (8, 2487663360), (9, 2211256320), (10, 1990130688), (12, 1658442240), (13, 1530869760), (14, 1421521920), (15, 1326753792), (16, 1243831680), (18, 1105628160), (20, 995065344), (21, 947681280), (24, 829221120), (26, 765434880), (27, 737085440), (28, 710760960), (30, 663376896), (32, 621915840), (35, 568608768), (36, 552814080), (39, 510289920), (40, 497532672), (42, 473840640), (45, 442251264), (48, 414610560), (49, 406149120), (52, 382717440), (54, 368542720), (56, 355380480), (60, 331688448), (63, 315893760), (64, 310957920), (65, 306173952), (70, 284304384), (72, 276407040), (78, 255144960), (80, 248766336), (84, 236920320), (90, 221125632), (91, 218695680), (96, 207305280), (98, 203074560), (104, 191358720), (105, 189536256), (108, 184271360), (112, 177690240), (113, 176117760), (117, 170096640), (120, 165844224), (126, 157946880), (128, 155478960), (130, 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(3528, 5640960), (3584, 5552820), (3616, 5503680), (3640, 5467392), (3744, 5315520), (3780, 5264896), (3822, 5207040), (3840, 5182632), (3920, 5076864), (3955, 5031936), (4032, 4935840), (4068, 4892160), (4095, 4859904), (4160, 4783968), (4320, 4606784), (4368, 4556160), (4407, 4515840), (4410, 4512768), (4480, 4442256), (4520, 4402944), (4608, 4318860), (4680, 4252416), (4704, 4230720), (4746, 4193280), (4914, 4049920), (4992, 3986640), (5040, 3948672), (5085, 3913728), (5096, 3905280), (5120, 3886974), (5292, 3760640), (5376, 3701880), (5424, 3669120), (5460, 3644928), (5537, 3594240), (5616, 3543680), (5733, 3471360), (5760, 3455088), (5824, 3417120), (5876, 3386880), (5880, 3384576), (6048, 3290560), (6102, 3261440), (6144, 3239145), (6240, 3189312), (6272, 3173040), (6328, 3144960), (6370, 3124224), (6552, 3037440), (6615, 3008512), (6656, 2989980), (6720, 2961504), (6780, 2935296), (6912, 2879240), (7020, 2834944), (7056, 2820480), (7119, 2795520), (7168, 2776410), (7232, 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