20177982720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 864

約数和(自身を含む): 86782026240

約数和(自身を除く): 66604043520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 41, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 82, 84, 85, 90, 96, 102, 105, 112, 119, 120, 123, 126, 128, 136, 140, 144, 153, 160, 164, 168, 170, 180, 192, 204, 205, 210, 224, 238, 240, 246, 252, 255, 256, 272, 280, 287, 288, 306, 315, 320, 328, 336, 340, 357, 359, 360, 369, 384, 408, 410, 420, 448, 476, 480, 492, 504, 510, 544, 560, 574, 576, 595, 612, 615, 630, 640, 656, 672, 680, 697, 714, 718, 720, 738, 765, 768, 816, 820, 840, 861, 896, 952, 960, 984, 1008, 1020, 1071, 1077, 1088, 1120, 1148, 1152, 1190, 1224, 1230, 1260, 1280, 1312, 1344, 1360, 1394, 1428, 1435, 1436, 1440, 1476, 1530, 1632, 1640, 1680, 1722, 1785, 1792, 1795, 1845, 1904, 1920, 1968, 2016, 2040, 2091, 2142, 2154, 2176, 2240, 2296, 2304, 2380, 2448, 2460, 2513, 2520, 2583, 2624, 2688, 2720, 2788, 2856, 2870, 2872, 2880, 2952, 3060, 3231, 3264, 3280, 3360, 3444, 3485, 3570, 3590, 3690, 3808, 3840, 3936, 4032, 4080, 4182, 4284, 4305, 4308, 4352, 4480, 4592, 4760, 4879, 4896, 4920, 5026, 5040, 5166, 5248, 5355, 5376, 5385, 5440, 5576, 5712, 5740, 5744, 5760, 5904, 6103, 6120, 6273, 6462, 6528, 6560, 6720, 6888, 6970, 7140, 7180, 7380, 7539, 7616, 7872, 8064, 8160, 8364, 8568, 8610, 8616, 8960, 9184, 9520, 9758, 9792, 9840, 10052, 10080, 10332, 10455, 10496, 10710, 10770, 10880, 11152, 11424, 11480, 11488, 11520, 11808, 12206, 12240, 12546, 12565, 12915, 12924, 13056, 13120, 13440, 13776, 13940, 14280, 14360, 14637, 14719, 14760, 15078, 15232, 15744, 16128, 16155, 16320, 16728, 17136, 17220, 17232, 18309, 18368, 19040, 19516, 19584, 19680, 20104, 20160, 20664, 20910, 21420, 21540, 21760, 22304, 22617, 22848, 22960, 22976, 23616, 24395, 24412, 24480, 25092, 25130, 25830, 25848, 26240, 26880, 27552, 27880, 28560, 28720, 29274, 29438, 29520, 30156, 30464, 30515, 31365, 31488, 32310, 32640, 33456, 34272, 34440, 34464, 36618, 36736, 37695, 38080, 39032, 39168, 39360, 40208, 40320, 41328, 41820, 42721, 42840, 43080, 43911, 44157, 44608, 45234, 45696, 45920, 45952, 47232, 48790, 48824, 48960, 50184, 50260, 51660, 51696, 52480, 54927, 55104, 55760, 57120, 57440, 58548, 58876, 59040, 60312, 61030, 62730, 64620, 65280, 66912, 68544, 68880, 68928, 73185, 73236, 73472, 73595, 75390, 76160, 78064, 78720, 80416, 80640, 82656, 83640, 85442, 85680, 86160, 87822, 88314, 89216, 90468, 91392, 91545, 91840, 91904, 94464, 97580, 97648, 97920, 100368, 100520, 103033, 103320, 103392, 109854, 110208, 111520, 113085, 114240, 114880, 117096, 117752, 118080, 120624, 122060, 125460, 128163, 129240, 132471, 133824, 137088, 137760, 137856, 146370, 146472, 147190, 150780, 152320, 156128, 157440, 160832, 165312, 167280, 170884, 171360, 172320, 175644, 176628, 178432, 180936, 183090, 183680, 195160, 195296, 195840, 200736, 201040, 206066, 206640, 206784, 213605, 219555, 219708, 220416, 220785, 223040, 226170, 228480, 229760, 234192, 235504, 236160, 241248, 244120, 250223, 250920, 256326, 258480, 264942, 267648, 274176, 274635, 275520, 275712, 292740, 292944, 294380, 301560, 309099, 312256, 321664, 330624, 334560, 341768, 342720, 344640, 351288, 353256, 361872, 366180, 367360, 384489, 390320, 390592, 401472, 402080, 412132, 413280, 413568, 427210, 439110, 439416, 441570, 446080, 452340, 456960, 459520, 468384, 471008, 472320, 482496, 488240, 500446, 501840, 512652, 515165, 516960, 529884, 535296, 549270, 551040, 585480, 585888, 588760, 603120, 618198, 624512, 640815, 643328, 661248, 662355, 669120, 683536, 685440, 689280, 702576, 706512, 723744, 732360, 750669, 768978, 780640, 781184, 802944, 804160, 824264, 826560, 827136, 854420, 878220, 878832, 883140, 892160, 904680, 927297, 936768, 942016, 964992, 976480, 1000892, 1003680, 1025304, 1030330, 1033920, 1059768, 1098540, 1102080, 1170960, 1171776, 1177520, 1206240, 1236396, 1249024, 1251115, 1281630, 1324710, 1338240, 1367072, 1370880, 1378560, 1405152, 1413024, 1447488, 1464720, 1501338, 1537956, 1545495, 1561280, 1562368, 1605888, 1608320, 1648528, 1653120, 1708840, 1751561, 1756440, 1757664, 1766280, 1809360, 1854594, 1873536, 1884032, 1922445, 1929984, 1952960, 2001784, 2007360, 2050608, 2060660, 2067840, 2119536, 2197080, 2252007, 2341920, 2343552, 2355040, 2412480, 2472792, 2502230, 2563260, 2649420, 2676480, 2734144, 2810304, 2826048, 2894976, 2929440, 3002676, 3075912, 3090990, 3122560, 3216640, 3297056, 3306240, 3417680, 3503122, 3512880, 3515328, 3532560, 3618720, 3709188, 3747072, 3753345, 3768064, 3844890, 3905920, 4003568, 4014720, 4101216, 4121320, 4135680, 4239072, 4394160, 4504014, 4636485, 4683840, 4687104, 4710080, 4824960, 4945584, 5004460, 5126520, 5254683, 5298840, 5468288, 5620608, 5652096, 5789952, 5858880, 6005352, 6151824, 6181980, 6245120, 6594112, 6835360, 7006244, 7025760, 7030656, 7065120, 7237440, 7418376, 7506690, 7689780, 7811840, 8007136, 8029440, 8202432, 8242640, 8478144, 8757805, 8788320, 9008028, 9272970, 9367680, 9420160, 9649920, 9891168, 10008920, 10253040, 10509366, 10597680, 10936576, 11241216, 11260035, 11304192, 11717760, 12010704, 12303648, 12363960, 13188224, 13670720, 14012488, 14051520, 14061312, 14130240, 14474880, 14836752, 15013380, 15379560, 15764049, 16014272, 16404864, 16485280, 16956288, 17515610, 17576640, 18016056, 18545940, 18735360, 18840320, 19782336, 20017840, 20506080, 21018732, 21195360, 22520070, 23435520, 24021408, 24607296, 24727920, 26273415, 26376448, 27341440, 28024976, 28103040, 28260480, 28949760, 29673504, 30026760, 30759120, 31528098, 32028544, 32809728, 32970560, 33912576, 35031220, 35153280, 36032112, 37091880, 39564672, 40035680, 41012160, 42037464, 42390720, 45040140, 48042816, 49214592, 49455840, 52546830, 54682880, 56049952, 56206080, 56520960, 59347008, 60053520, 61518240, 63056196, 64057088, 65941120, 70062440, 70306560, 72064224, 74183760, 78820245, 79129344, 80071360, 82024320, 84074928, 84781440, 90080280, 96085632, 98429184, 98911680, 105093660, 112099904, 118694016, 120107040, 123036480, 126112392, 131882240, 140124880, 144128448, 148367520, 157640490, 160142720, 164048640, 168149856, 169562880, 180160560, 192171264, 197823360, 210187320, 224199808, 237388032, 240214080, 246072960, 252224784, 280249760, 288256896, 296735040, 315280980, 320285440, 336299712, 360321120, 395646720, 420374640, 448399616, 480428160, 492145920, 504449568, 560499520, 576513792, 593470080, 630561960, 672599424, 720642240, 840749280, 960856320, 1008899136, 1120999040, 1186940160, 1261123920, 1345198848, 1441284480, 1681498560, 2017798272, 2241998080, 2522247840, 2882568960, 3362997120, 4035596544, 5044495680, 6725994240, 10088991360, 20177982720]

約数ペア:

[(1, 20177982720), (2, 10088991360), (3, 6725994240), (4, 5044495680), (5, 4035596544), (6, 3362997120), (7, 2882568960), (8, 2522247840), (9, 2241998080), (10, 2017798272), (12, 1681498560), (14, 1441284480), (15, 1345198848), (16, 1261123920), (17, 1186940160), (18, 1120999040), (20, 1008899136), (21, 960856320), (24, 840749280), (28, 720642240), (30, 672599424), (32, 630561960), (34, 593470080), (35, 576513792), (36, 560499520), (40, 504449568), (41, 492145920), (42, 480428160), (45, 448399616), (48, 420374640), (51, 395646720), (56, 360321120), (60, 336299712), (63, 320285440), (64, 315280980), (68, 296735040), (70, 288256896), (72, 280249760), (80, 252224784), (82, 246072960), (84, 240214080), (85, 237388032), (90, 224199808), (96, 210187320), (102, 197823360), (105, 192171264), (112, 180160560), (119, 169562880), (120, 168149856), (123, 164048640), (126, 160142720), (128, 157640490), (136, 148367520), (140, 144128448), (144, 140124880), (153, 131882240), (160, 126112392), (164, 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(2624, 7689780), (2688, 7506690), (2720, 7418376), (2788, 7237440), (2856, 7065120), (2870, 7030656), (2872, 7025760), (2880, 7006244), (2952, 6835360), (3060, 6594112), (3231, 6245120), (3264, 6181980), (3280, 6151824), (3360, 6005352), (3444, 5858880), (3485, 5789952), (3570, 5652096), (3590, 5620608), (3690, 5468288), (3808, 5298840), (3840, 5254683), (3936, 5126520), (4032, 5004460), (4080, 4945584), (4182, 4824960), (4284, 4710080), (4305, 4687104), (4308, 4683840), (4352, 4636485), (4480, 4504014), (4592, 4394160), (4760, 4239072), (4879, 4135680), (4896, 4121320), (4920, 4101216), (5026, 4014720), (5040, 4003568), (5166, 3905920), (5248, 3844890), (5355, 3768064), (5376, 3753345), (5385, 3747072), (5440, 3709188), (5576, 3618720), (5712, 3532560), (5740, 3515328), (5744, 3512880), (5760, 3503122), (5904, 3417680), (6103, 3306240), (6120, 3297056), (6273, 3216640), (6462, 3122560), (6528, 3090990), (6560, 3075912), (6720, 3002676), (6888, 2929440), (6970, 2894976), (7140, 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(17232, 1170960), (18309, 1102080), (18368, 1098540), (19040, 1059768), (19516, 1033920), (19584, 1030330), (19680, 1025304), (20104, 1003680), (20160, 1000892), (20664, 976480), (20910, 964992), (21420, 942016), (21540, 936768), (21760, 927297), (22304, 904680), (22617, 892160), (22848, 883140), (22960, 878832), (22976, 878220), (23616, 854420), (24395, 827136), (24412, 826560), (24480, 824264), (25092, 804160), (25130, 802944), (25830, 781184), (25848, 780640), (26240, 768978), (26880, 750669), (27552, 732360), (27880, 723744), (28560, 706512), (28720, 702576), (29274, 689280), (29438, 685440), (29520, 683536), (30156, 669120), (30464, 662355), (30515, 661248), (31365, 643328), (31488, 640815), (32310, 624512), (32640, 618198), (33456, 603120), (34272, 588760), (34440, 585888), (34464, 585480), (36618, 551040), (36736, 549270), (37695, 535296), (38080, 529884), (39032, 516960), (39168, 515165), (39360, 512652), (40208, 501840), (40320, 500446), (41328, 488240), (41820, 482496), 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