21335184000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 1024

約数和(自身を含む): 88216128000

約数和(自身を除く): 66880944000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 58, 60, 64, 65, 72, 75, 78, 80, 87, 90, 96, 100, 104, 108, 116, 117, 120, 125, 128, 130, 131, 135, 144, 145, 150, 156, 160, 174, 180, 192, 195, 200, 208, 216, 225, 232, 234, 240, 250, 260, 261, 262, 270, 288, 290, 300, 312, 320, 325, 348, 351, 360, 375, 377, 384, 390, 393, 400, 416, 432, 435, 450, 464, 468, 480, 500, 520, 522, 524, 540, 576, 580, 585, 600, 624, 640, 650, 655, 675, 696, 702, 720, 725, 750, 754, 780, 783, 786, 800, 832, 864, 870, 900, 928, 936, 960, 975, 1000, 1040, 1044, 1048, 1080, 1125, 1131, 1152, 1160, 1170, 1179, 1200, 1248, 1300, 1305, 1310, 1350, 1392, 1404, 1440, 1450, 1500, 1508, 1560, 1566, 1572, 1600, 1625, 1664, 1703, 1728, 1740, 1755, 1800, 1856, 1872, 1885, 1920, 1950, 1965, 2000, 2080, 2088, 2096, 2160, 2175, 2250, 2262, 2320, 2340, 2358, 2400, 2496, 2600, 2610, 2620, 2700, 2784, 2808, 2880, 2900, 2925, 3000, 3016, 3120, 3132, 3144, 3200, 3250, 3275, 3375, 3393, 3406, 3456, 3480, 3510, 3537, 3600, 3625, 3712, 3744, 3770, 3799, 3900, 3915, 3930, 4000, 4160, 4176, 4192, 4320, 4350, 4500, 4524, 4640, 4680, 4716, 4800, 4875, 4992, 5109, 5200, 5220, 5240, 5400, 5568, 5616, 5655, 5760, 5800, 5850, 5895, 6000, 6032, 6240, 6264, 6288, 6500, 6525, 6550, 6750, 6786, 6812, 6960, 7020, 7074, 7200, 7250, 7488, 7540, 7598, 7800, 7830, 7860, 8000, 8320, 8352, 8384, 8515, 8640, 8700, 8775, 9000, 9048, 9280, 9360, 9425, 9432, 9600, 9750, 9825, 10179, 10218, 10400, 10440, 10480, 10800, 10875, 11136, 11232, 11310, 11397, 11600, 11700, 11790, 12000, 12064, 12480, 12528, 12576, 13000, 13050, 13100, 13500, 13572, 13624, 13920, 14040, 14148, 14400, 14500, 14625, 14976, 15080, 15196, 15327, 15600, 15660, 15720, 16000, 16375, 16704, 16768, 16965, 17030, 17280, 17400, 17550, 17685, 18000, 18096, 18560, 18720, 18850, 18864, 18995, 19500, 19575, 19650, 20358, 20436, 20800, 20880, 20960, 21600, 21750, 22464, 22620, 22794, 23200, 23400, 23580, 24000, 24128, 24960, 25056, 25152, 25545, 26000, 26100, 26200, 27000, 27144, 27248, 27840, 28080, 28275, 28296, 28800, 29000, 29250, 29475, 30160, 30392, 30654, 31200, 31320, 31440, 32625, 32750, 33408, 33930, 34060, 34191, 34800, 35100, 35370, 36000, 36192, 37440, 37700, 37728, 37990, 39000, 39150, 39300, 40716, 40872, 41600, 41760, 41920, 42575, 43200, 43500, 43875, 44928, 45240, 45588, 45981, 46400, 46800, 47125, 47160, 48000, 48256, 49125, 49387, 50112, 50304, 50895, 51090, 52000, 52200, 52400, 54000, 54288, 54496, 55680, 56160, 56550, 56592, 56985, 58000, 58500, 58950, 60320, 60784, 61308, 62400, 62640, 62880, 65250, 65500, 67860, 68120, 68382, 69600, 70200, 70740, 72000, 72384, 74880, 75400, 75456, 75980, 76635, 78000, 78300, 78600, 81432, 81744, 83520, 83840, 84825, 85150, 86400, 87000, 87750, 88425, 90480, 91176, 91962, 92800, 93600, 94250, 94320, 94975, 97875, 98250, 98774, 100224, 101790, 102180, 102573, 104000, 104400, 104800, 108000, 108576, 108992, 112320, 113100, 113184, 113970, 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455880, 459810, 464000, 468000, 471600, 474875, 486272, 490464, 493870, 501120, 508950, 510900, 512865, 522000, 524000, 542880, 544960, 547056, 561600, 565500, 565920, 569850, 589500, 592644, 603200, 607840, 613080, 624000, 626400, 628800, 638625, 651456, 653952, 678600, 681200, 683820, 696000, 702000, 707400, 723840, 729408, 735696, 740805, 754000, 754560, 759800, 766350, 783000, 786000, 790192, 814320, 817440, 820584, 835200, 848250, 851500, 854775, 884250, 888966, 904800, 911760, 919620, 936000, 943200, 949750, 980928, 987740, 1017900, 1021800, 1025730, 1044000, 1048000, 1085760, 1089920, 1094112, 1123200, 1131000, 1131840, 1139700, 1149525, 1179000, 1185288, 1206400, 1215680, 1226160, 1234675, 1252800, 1257600, 1272375, 1277250, 1302912, 1333449, 1357200, 1362400, 1367640, 1392000, 1404000, 1414800, 1424625, 1458816, 1471392, 1481610, 1508000, 1519600, 1532700, 1566000, 1572000, 1580384, 1628640, 1634880, 1641168, 1696500, 1703000, 1709550, 1768500, 1777932, 1809600, 1823520, 1839240, 1872000, 1886400, 1899500, 1915875, 1961856, 1975480, 2035800, 2043600, 2051460, 2088000, 2096000, 2171520, 2188224, 2222415, 2262000, 2263680, 2279400, 2299050, 2358000, 2370576, 2431360, 2452320, 2469350, 2505600, 2544750, 2554500, 2564325, 2666898, 2714400, 2724800, 2735280, 2808000, 2829600, 2849250, 2942784, 2963220, 3016000, 3039200, 3065400, 3132000, 3144000, 3160768, 3257280, 3269760, 3282336, 3393000, 3406000, 3419100, 3537000, 3555864, 3619200, 3647040, 3678480, 3704025, 3772800, 3799000, 3831750, 3950960, 4071600, 4087200, 4102920, 4176000, 4273875, 4376448, 4444830, 4524000, 4558800, 4598100, 4716000, 4741152, 4904640, 4938700, 5089500, 5109000, 5128650, 5333796, 5428800, 5449600, 5470560, 5616000, 5659200, 5698500, 5747625, 5885568, 5926440, 6032000, 6078400, 6130800, 6173375, 6264000, 6288000, 6321536, 6514560, 6564672, 6667245, 6786000, 6812000, 6838200, 7074000, 7111728, 7294080, 7356960, 7408050, 7598000, 7663500, 7901920, 8143200, 8174400, 8205840, 8547750, 8889660, 9048000, 9117600, 9196200, 9432000, 9482304, 9809280, 9877400, 10179000, 10218000, 10257300, 10667592, 10857600, 10941120, 11112075, 11318400, 11397000, 11495250, 11852880, 12156800, 12261600, 12346750, 12528000, 12821625, 13129344, 13334490, 13572000, 13624000, 13676400, 14148000, 14223456, 14713920, 14816100, 15196000, 15327000, 15803840, 16286400, 16348800, 16411680, 17095500, 17779320, 18096000, 18235200, 18392400, 18520125, 18864000, 18964608, 19754800, 20358000, 20436000, 20514600, 21335184, 21882240, 22224150, 22794000, 22990500, 23705760, 24523200, 24693500, 25643250, 26668980, 27144000, 27248000, 27352800, 28296000, 28446912, 29427840, 29632200, 30392000, 30654000, 31607680, 32572800, 32823360, 33336225, 34191000, 35558640, 36470400, 36784800, 37040250, 39509600, 40716000, 40872000, 41029200, 42670368, 44448300, 45588000, 45981000, 47411520, 49046400, 49387000, 51286500, 53337960, 54288000, 54705600, 55560375, 56592000, 56893824, 59264400, 60784000, 61308000, 65646720, 66672450, 68382000, 71117280, 73569600, 74080500, 79019200, 81432000, 81744000, 82058400, 85340736, 88896600, 91176000, 91962000, 94823040, 98774000, 102573000, 106675920, 109411200, 111120750, 118528800, 122616000, 133344900, 136764000, 142234560, 147139200, 148161000, 158038400, 162864000, 164116800, 166681125, 170681472, 177793200, 182352000, 183924000, 197548000, 205146000, 213351840, 222241500, 237057600, 245232000, 266689800, 273528000, 284469120, 296322000, 328233600, 333362250, 355586400, 367848000, 395096000, 410292000, 426703680, 444483000, 474115200, 533379600, 547056000, 592644000, 666724500, 711172800, 735696000, 790192000, 820584000, 853407360, 888966000, 1066759200, 1185288000, 1333449000, 1422345600, 1641168000, 1777932000, 2133518400, 2370576000, 2666898000, 3555864000, 4267036800, 5333796000, 7111728000, 10667592000, 21335184000]

約数ペア:

[(1, 21335184000), (2, 10667592000), (3, 7111728000), (4, 5333796000), (5, 4267036800), (6, 3555864000), (8, 2666898000), (9, 2370576000), (10, 2133518400), (12, 1777932000), (13, 1641168000), (15, 1422345600), (16, 1333449000), (18, 1185288000), (20, 1066759200), (24, 888966000), (25, 853407360), (26, 820584000), (27, 790192000), (29, 735696000), (30, 711172800), (32, 666724500), (36, 592644000), (39, 547056000), (40, 533379600), (45, 474115200), (48, 444483000), (50, 426703680), (52, 410292000), (54, 395096000), (58, 367848000), (60, 355586400), (64, 333362250), (65, 328233600), (72, 296322000), (75, 284469120), (78, 273528000), (80, 266689800), (87, 245232000), (90, 237057600), (96, 222241500), (100, 213351840), (104, 205146000), (108, 197548000), (116, 183924000), (117, 182352000), (120, 177793200), (125, 170681472), (128, 166681125), (130, 164116800), (131, 162864000), (135, 158038400), (144, 148161000), (145, 147139200), (150, 142234560), (156, 136764000), (160, 133344900), (174, 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251520), (85150, 250560), (86400, 246935), (87000, 245232), (87750, 243136), (88425, 241280), (90480, 235800), (91176, 234000), (91962, 232000), (92800, 229905), (93600, 227940), (94250, 226368), (94320, 226200), (94975, 224640), (97875, 217984), (98250, 217152), (98774, 216000), (100224, 212875), (101790, 209600), (102180, 208800), (102573, 208000), (104000, 205146), (104400, 204360), (104800, 203580), (108000, 197548), (108576, 196500), (108992, 195750), (112320, 189950), (113100, 188640), (113184, 188500), (113970, 187200), (116000, 183924), (117000, 182352), (117900, 180960), (120640, 176850), (121568, 175500), (122616, 174000), (124800, 170955), (125280, 170300), (125760, 169650), (127725, 167040), (130500, 163488), (131000, 162864), (135720, 157200), (136240, 156600), (136764, 156000), (139200, 153270), (140400, 151960), (141375, 150912), (141480, 150800), (144000, 148161), (144768, 147375)]