20145767040

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:250

約数の個数: 1024

約数和(自身を含む): 88092748800

約数和(自身を除く): 67946981760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 97, 101, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 192, 194, 202, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 291, 303, 306, 315, 320, 336, 340, 357, 360, 378, 384, 388, 404, 408, 420, 432, 448, 459, 476, 480, 485, 504, 505, 510, 540, 544, 560, 576, 582, 595, 606, 612, 630, 640, 672, 679, 680, 707, 714, 720, 756, 765, 776, 808, 816, 840, 864, 873, 896, 909, 918, 945, 952, 960, 970, 1008, 1010, 1020, 1071, 1080, 1088, 1120, 1152, 1164, 1190, 1212, 1224, 1260, 1344, 1358, 1360, 1414, 1428, 1440, 1455, 1512, 1515, 1530, 1552, 1616, 1632, 1649, 1680, 1717, 1728, 1746, 1785, 1818, 1836, 1890, 1904, 1920, 1940, 2016, 2020, 2037, 2040, 2121, 2142, 2160, 2176, 2240, 2295, 2328, 2380, 2424, 2448, 2520, 2619, 2688, 2716, 2720, 2727, 2828, 2856, 2880, 2910, 3024, 3030, 3060, 3104, 3213, 3232, 3264, 3298, 3360, 3395, 3434, 3456, 3492, 3535, 3570, 3636, 3672, 3780, 3808, 3880, 4032, 4040, 4074, 4080, 4242, 4284, 4320, 4365, 4480, 4545, 4590, 4656, 4760, 4848, 4896, 4947, 5040, 5151, 5238, 5355, 5432, 5440, 5454, 5656, 5712, 5760, 5820, 6048, 6060, 6111, 6120, 6208, 6363, 6426, 6464, 6528, 6596, 6720, 6790, 6868, 6984, 7070, 7140, 7272, 7344, 7560, 7616, 7760, 8064, 8080, 8148, 8160, 8245, 8484, 8568, 8585, 8640, 8730, 9090, 9180, 9312, 9520, 9696, 9792, 9797, 9894, 10080, 10185, 10302, 10476, 10605, 10710, 10864, 10880, 10908, 11312, 11424, 11543, 11640, 12019, 12096, 12120, 12222, 12240, 12416, 12726, 12852, 12928, 13095, 13192, 13440, 13580, 13635, 13736, 13968, 14140, 14280, 14544, 14688, 14841, 15120, 15232, 15453, 15520, 16065, 16160, 16296, 16320, 16490, 16968, 17136, 17170, 17280, 17460, 18180, 18333, 18360, 18624, 19040, 19089, 19392, 19584, 19594, 19788, 20160, 20370, 20604, 20952, 21210, 21420, 21728, 21816, 22624, 22848, 23086, 23280, 24038, 24192, 24240, 24444, 24480, 24735, 25452, 25704, 25755, 26190, 26384, 27160, 27270, 27472, 27936, 28280, 28560, 29088, 29376, 29391, 29682, 30240, 30555, 30906, 31040, 31815, 32130, 32320, 32592, 32640, 32980, 33936, 34272, 34340, 34629, 34920, 36057, 36360, 36666, 36720, 37248, 38080, 38178, 38784, 39188, 39576, 40320, 40740, 41208, 41904, 42420, 42840, 43456, 43632, 44523, 45248, 45696, 46172, 46359, 46560, 48076, 48480, 48888, 48960, 48985, 49470, 50904, 51408, 51510, 52380, 52768, 54320, 54540, 54944, 55872, 56560, 57120, 57715, 58176, 58752, 58782, 59364, 60095, 60480, 61110, 61812, 62080, 63630, 64260, 64640, 65184, 65960, 67872, 68544, 68579, 68680, 69258, 69840, 72114, 72720, 73332, 73440, 74205, 76160, 76356, 77265, 78376, 79152, 81480, 82416, 83808, 84840, 85680, 86912, 87264, 88173, 89046, 90496, 91665, 92344, 92718, 93120, 95445, 96152, 96960, 97776, 97920, 97970, 98940, 101808, 102816, 103020, 103887, 104760, 105536, 108171, 108640, 109080, 109888, 111744, 113120, 114240, 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463590, 470256, 474912, 480760, 488880, 494496, 499647, 509040, 514080, 519435, 527680, 529038, 540855, 548632, 549440, 554064, 558720, 576912, 581760, 586656, 587820, 593640, 610848, 617211, 618120, 623322, 627008, 633216, 649026, 651840, 659328, 666196, 678720, 685440, 685790, 692580, 705384, 712368, 721140, 733320, 738752, 741744, 763560, 769216, 782208, 783760, 791520, 814464, 822948, 824160, 831096, 832745, 838080, 865368, 872640, 881730, 890460, 923440, 927180, 940512, 949824, 961520, 977760, 988992, 999294, 1018080, 1028160, 1028685, 1038870, 1055360, 1058076, 1081710, 1097264, 1098880, 1108128, 1153824, 1165843, 1173312, 1175640, 1187280, 1221696, 1234422, 1236240, 1246644, 1254016, 1298052, 1303680, 1322595, 1332392, 1357440, 1371580, 1385160, 1410768, 1424736, 1442280, 1466640, 1477504, 1483488, 1498941, 1527120, 1538432, 1558305, 1567520, 1583040, 1622565, 1645896, 1648320, 1662192, 1665490, 1676160, 1730736, 1745280, 1763460, 1780920, 1846880, 1851633, 1854360, 1881024, 1899648, 1923040, 1955520, 1977984, 1998588, 2036160, 2056320, 2057370, 2077740, 2116152, 2163420, 2194528, 2216256, 2307648, 2331686, 2346624, 2351280, 2374560, 2443392, 2468844, 2472480, 2493288, 2498235, 2596104, 2645190, 2664784, 2743160, 2770320, 2821536, 2849472, 2884560, 2933280, 2966976, 2997882, 3054240, 3086055, 3116610, 3135040, 3166080, 3245130, 3291792, 3296640, 3324384, 3330980, 3461472, 3497529, 3526920, 3561840, 3693760, 3703266, 3708720, 3762048, 3846080, 3911040, 3997176, 4072320, 4114740, 4155480, 4232304, 4326840, 4389056, 4432512, 4496823, 4615296, 4663372, 4702560, 4749120, 4937688, 4944960, 4986576, 4996470, 5192208, 5290380, 5329568, 5486320, 5540640, 5643072, 5698944, 5769120, 5829215, 5866560, 5933952, 5995764, 6108480, 6172110, 6233220, 6270080, 6490260, 6583584, 6648768, 6661960, 6922944, 6995058, 7053840, 7123680, 7387520, 7406532, 7417440, 7494705, 7692160, 7994352, 8229480, 8310960, 8464608, 8653680, 8778112, 8993646, 9258165, 9326744, 9405120, 9498240, 9875376, 9889920, 9973152, 9992940, 10384416, 10492587, 10580760, 10659136, 10972640, 11081280, 11286144, 11538240, 11658430, 11733120, 11991528, 12216960, 12344220, 12466440, 12980520, 13167168, 13297536, 13323920, 13845888, 13990116, 14107680, 14247360, 14813064, 14834880, 14989410, 15988704, 16458960, 16621920, 16929216, 17307360, 17487645, 17987292, 18516330, 18653488, 18810240, 19750752, 19946304, 19985880, 20768832, 20985174, 21161520, 21318272, 21945280, 22162560, 22484115, 23076480, 23316860, 23983056, 24688440, 24932880, 25961040, 26334336, 26647840, 27980232, 28215360, 28494720, 29626128, 29669760, 29978820, 31477761, 31977408, 32917920, 33243840, 33858432, 34614720, 34975290, 35974584, 37032660, 37306976, 39501504, 39892608, 39971760, 41537664, 41970348, 42323040, 43890560, 44968230, 46633720, 47966112, 49376880, 49865760, 51922080, 52462935, 53295680, 55960464, 56430720, 59252256, 59957640, 62955522, 63954816, 65835840, 66487680, 69229440, 69950580, 71949168, 74065320, 74613952, 79003008, 79943520, 83940696, 84646080, 89936460, 93267440, 95932224, 98753760, 99731520, 103844160, 104925870, 106591360, 111920928, 118504512, 119915280, 125911044, 131671680, 139901160, 143898336, 148130640, 149227904, 157388805, 159887040, 167881392, 169292160, 179872920, 186534880, 191864448, 197507520, 199463040, 207688320, 209851740, 223841856, 237009024, 239830560, 251822088, 279802320, 287796672, 296261280, 314777610, 319774080, 335762784, 359745840, 373069760, 395015040, 419703480, 447683712, 479661120, 503644176, 559604640, 575593344, 592522560, 629555220, 671525568, 719491680, 746139520, 839406960, 959322240, 1007288352, 1119209280, 1185045120, 1259110440, 1343051136, 1438983360, 1678813920, 2014576704, 2238418560, 2518220880, 2877966720, 3357627840, 4029153408, 5036441760, 6715255680, 10072883520, 20145767040]

約数ペア:

[(1, 20145767040), (2, 10072883520), (3, 6715255680), (4, 5036441760), (5, 4029153408), (6, 3357627840), (7, 2877966720), (8, 2518220880), (9, 2238418560), (10, 2014576704), (12, 1678813920), (14, 1438983360), (15, 1343051136), (16, 1259110440), (17, 1185045120), (18, 1119209280), (20, 1007288352), (21, 959322240), (24, 839406960), (27, 746139520), (28, 719491680), (30, 671525568), (32, 629555220), (34, 592522560), (35, 575593344), (36, 559604640), (40, 503644176), (42, 479661120), (45, 447683712), (48, 419703480), (51, 395015040), (54, 373069760), (56, 359745840), (60, 335762784), (63, 319774080), (64, 314777610), (68, 296261280), (70, 287796672), (72, 279802320), (80, 251822088), (84, 239830560), (85, 237009024), (90, 223841856), (96, 209851740), (97, 207688320), (101, 199463040), (102, 197507520), (105, 191864448), (108, 186534880), (112, 179872920), (119, 169292160), (120, 167881392), (126, 159887040), (128, 157388805), (135, 149227904), (136, 148130640), (140, 143898336), (144, 139901160), (153, 131671680), (160, 125911044), (168, 119915280), (170, 118504512), (180, 111920928), (189, 106591360), (192, 104925870), (194, 103844160), (202, 99731520), (204, 98753760), (210, 95932224), (216, 93267440), (224, 89936460), (238, 84646080), (240, 83940696), (252, 79943520), (255, 79003008), (270, 74613952), (272, 74065320), (280, 71949168), (288, 69950580), (291, 69229440), (303, 66487680), (306, 65835840), (315, 63954816), (320, 62955522), (336, 59957640), (340, 59252256), (357, 56430720), (360, 55960464), (378, 53295680), (384, 52462935), (388, 51922080), (404, 49865760), (408, 49376880), (420, 47966112), (432, 46633720), (448, 44968230), (459, 43890560), (476, 42323040), (480, 41970348), (485, 41537664), (504, 39971760), (505, 39892608), (510, 39501504), (540, 37306976), (544, 37032660), (560, 35974584), (576, 34975290), (582, 34614720), (595, 33858432), (606, 33243840), (612, 32917920), (630, 31977408), (640, 31477761), (672, 29978820), (679, 29669760), (680, 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(2016, 9992940), (2020, 9973152), (2037, 9889920), (2040, 9875376), (2121, 9498240), (2142, 9405120), (2160, 9326744), (2176, 9258165), (2240, 8993646), (2295, 8778112), (2328, 8653680), (2380, 8464608), (2424, 8310960), (2448, 8229480), (2520, 7994352), (2619, 7692160), (2688, 7494705), (2716, 7417440), (2720, 7406532), (2727, 7387520), (2828, 7123680), (2856, 7053840), (2880, 6995058), (2910, 6922944), (3024, 6661960), (3030, 6648768), (3060, 6583584), (3104, 6490260), (3213, 6270080), (3232, 6233220), (3264, 6172110), (3298, 6108480), (3360, 5995764), (3395, 5933952), (3434, 5866560), (3456, 5829215), (3492, 5769120), (3535, 5698944), (3570, 5643072), (3636, 5540640), (3672, 5486320), (3780, 5329568), (3808, 5290380), (3880, 5192208), (4032, 4996470), (4040, 4986576), (4074, 4944960), (4080, 4937688), (4242, 4749120), (4284, 4702560), (4320, 4663372), (4365, 4615296), (4480, 4496823), (4545, 4432512), (4590, 4389056), (4656, 4326840), (4760, 4232304), (4848, 4155480), (4896, 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(21210, 949824), (21420, 940512), (21728, 927180), (21816, 923440), (22624, 890460), (22848, 881730), (23086, 872640), (23280, 865368), (24038, 838080), (24192, 832745), (24240, 831096), (24444, 824160), (24480, 822948), (24735, 814464), (25452, 791520), (25704, 783760), (25755, 782208), (26190, 769216), (26384, 763560), (27160, 741744), (27270, 738752), (27472, 733320), (27936, 721140), (28280, 712368), (28560, 705384), (29088, 692580), (29376, 685790), (29391, 685440), (29682, 678720), (30240, 666196), (30555, 659328), (30906, 651840), (31040, 649026), (31815, 633216), (32130, 627008), (32320, 623322), (32592, 618120), (32640, 617211), (32980, 610848), (33936, 593640), (34272, 587820), (34340, 586656), (34629, 581760), (34920, 576912), (36057, 558720), (36360, 554064), (36666, 549440), (36720, 548632), (37248, 540855), (38080, 529038), (38178, 527680), (38784, 519435), (39188, 514080), (39576, 509040), (40320, 499647), (40740, 494496), (41208, 488880), (41904, 480760), (42420, 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(82416, 244440), (83808, 240380), (84840, 237456), (85680, 235128), (86912, 231795), (87264, 230860), (88173, 228480), (89046, 226240), (90496, 222615), (91665, 219776), (92344, 218160), (92718, 217280), (93120, 216342), (95445, 211072), (96152, 209520), (96960, 207774), (97776, 206040), (97920, 205737), (97970, 205632), (98940, 203616), (101808, 197880), (102816, 195940), (103020, 195552), (103887, 193920), (104760, 192304), (105536, 190890), (108171, 186240), (108640, 185436), (109080, 184688), (109888, 183330), (111744, 180285), (113120, 178092), (114240, 176346), (115430, 174528), (116352, 173145), (117564, 171360), (118728, 169680), (120190, 167616), (120960, 166549), (122220, 164832), (123624, 162960), (127260, 158304), (128520, 156752), (130368, 154530), (131920, 152712), (135744, 148410), (137088, 146955), (137158, 146880), (137360, 146664), (138516, 145440), (139680, 144228)]