20135239740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 864

約数和(自身を含む): 84567571200

約数和(自身を除く): 64432331460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 27, 28, 30, 33, 35, 36, 38, 42, 44, 45, 49, 54, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 98, 99, 105, 108, 110, 114, 121, 126, 132, 133, 135, 140, 147, 154, 165, 171, 180, 189, 190, 196, 198, 209, 210, 220, 228, 231, 242, 245, 252, 266, 270, 285, 294, 297, 308, 315, 330, 331, 342, 363, 378, 380, 385, 396, 399, 418, 420, 441, 462, 484, 490, 495, 513, 532, 539, 540, 570, 588, 594, 605, 627, 630, 660, 662, 665, 684, 693, 726, 735, 756, 770, 798, 836, 847, 855, 882, 924, 931, 945, 980, 990, 993, 1026, 1045, 1078, 1089, 1140, 1155, 1188, 1197, 1210, 1254, 1260, 1323, 1324, 1330, 1386, 1452, 1463, 1470, 1485, 1540, 1596, 1617, 1655, 1694, 1710, 1764, 1815, 1862, 1881, 1890, 1980, 1986, 1995, 2052, 2079, 2090, 2156, 2178, 2205, 2299, 2310, 2317, 2394, 2420, 2508, 2541, 2565, 2646, 2660, 2695, 2772, 2793, 2926, 2940, 2970, 2979, 3135, 3234, 3267, 3310, 3388, 3420, 3465, 3591, 3630, 3641, 3724, 3762, 3780, 3972, 3990, 4158, 4180, 4235, 4356, 4389, 4410, 4598, 4620, 4634, 4655, 4788, 4851, 4965, 5082, 5130, 5292, 5390, 5445, 5586, 5643, 5852, 5929, 5940, 5958, 5985, 6270, 6289, 6468, 6534, 6615, 6620, 6897, 6930, 6951, 7182, 7260, 7282, 7315, 7524, 7623, 7980, 8085, 8316, 8379, 8470, 8778, 8820, 8937, 9196, 9268, 9310, 9405, 9702, 9930, 10164, 10241, 10260, 10395, 10780, 10890, 10923, 11172, 11286, 11495, 11585, 11858, 11916, 11970, 12540, 12578, 12705, 13068, 13167, 13230, 13794, 13860, 13902, 13965, 14364, 14553, 14564, 14630, 14895, 15246, 16093, 16170, 16219, 16335, 16758, 16940, 17556, 17787, 17874, 17955, 18205, 18620, 18810, 18867, 19404, 19860, 20482, 20691, 20790, 20853, 21780, 21846, 21945, 22572, 22869, 22990, 23170, 23716, 23940, 24255, 25137, 25156, 25410, 25487, 26334, 26460, 27588, 27804, 27930, 28215, 29106, 29260, 29645, 29790, 30492, 30723, 31445, 32186, 32340, 32438, 32670, 32769, 33516, 34485, 34755, 35574, 35748, 35910, 36410, 37620, 37734, 38115, 39501, 40051, 40964, 41382, 41580, 41706, 41895, 43692, 43890, 44023, 44685, 45738, 45980, 46340, 48279, 48510, 48657, 50274, 50820, 50974, 51205, 52668, 53361, 54615, 55860, 56430, 56601, 58212, 59290, 59580, 61446, 62073, 62559, 62890, 64372, 64876, 65340, 65538, 65835, 68970, 69179, 69510, 71148, 71820, 72765, 72820, 75468, 76230, 76461, 79002, 80102, 80465, 81095, 82764, 83412, 83790, 87780, 88046, 88935, 89370, 91476, 92169, 94335, 96558, 97020, 97314, 98307, 100548, 101948, 102410, 103455, 104265, 106722, 109230, 112651, 112860, 113202, 114345, 118580, 120153, 122892, 124146, 125118, 125685, 125780, 127435, 131076, 131670, 132069, 137940, 138358, 139020, 144837, 145530, 145971, 152460, 152922, 153615, 158004, 160083, 160204, 160930, 162190, 163845, 167580, 169803, 176092, 177870, 178409, 178740, 184338, 188670, 193116, 194628, 196614, 197505, 200255, 204820, 206910, 207537, 208530, 213444, 218460, 220115, 225302, 226404, 228690, 229383, 240306, 241395, 243285, 248292, 250236, 251370, 254870, 263340, 264138, 266805, 276507, 276716, 280357, 283005, 289674, 291060, 291942, 305844, 307230, 308161, 310365, 312795, 320166, 321860, 324380, 327690, 337953, 339606, 345895, 355740, 356818, 360459, 368676, 377340, 382305, 393228, 395010, 396207, 400510, 413820, 415074, 417060, 434511, 437913, 440230, 450604, 457380, 458766, 460845, 480612, 482790, 484253, 486570, 491535, 502740, 509740, 528276, 533610, 535227, 553014, 560714, 563255, 566010, 579348, 583884, 600765, 614460, 616322, 620730, 622611, 625590, 640332, 655380, 660345, 675906, 679212, 688149, 691790, 713636, 720918, 724185, 729855, 760969, 764610, 790020, 792414, 800415, 801020, 830148, 841071, 849015, 869022, 875826, 880460, 892045, 917532, 921690, 924483, 965580, 968506, 973140, 983070, 1013859, 1037685, 1067220, 1070454, 1081377, 1106028, 1121428, 1126510, 1132020, 1146915, 1188621, 1201530, 1232644, 1241460, 1245222, 1251180, 1320690, 1351812, 1376298, 1382535, 1383580, 1401785, 1441836, 1448370, 1452759, 1459710, 1521938, 1529220, 1540805, 1584828, 1600830, 1605681, 1682142, 1689765, 1698030, 1738044, 1751652, 1784090, 1802295, 1843380, 1848966, 1867833, 1937012, 1962499, 1966140, 1981035, 2027718, 2075370, 2140908, 2162754, 2172555, 2189565, 2253020, 2282907, 2293830, 2377242, 2403060, 2421265, 2490444, 2523213, 2641380, 2676135, 2752596, 2765070, 2773449, 2803570, 2896740, 2905518, 2919420, 3041577, 3043876, 3081610, 3113055, 3201660, 3211362, 3364284, 3379530, 3389771, 3396060, 3440745, 3568180, 3604590, 3697932, 3735666, 3804845, 3924998, 3962070, 4055436, 4150740, 4205355, 4325508, 4345110, 4358277, 4379130, 4565814, 4587660, 4622415, 4754484, 4817043, 4842530, 5046426, 5069295, 5326783, 5352270, 5406885, 5530140, 5546898, 5607140, 5811036, 5887497, 5943105, 6083154, 6163220, 6226110, 6422724, 6759060, 6779542, 6848721, 6881490, 7209180, 7263795, 7471332, 7569639, 7609690, 7849996, 7924140, 8028405, 8320347, 8410710, 8690220, 8716554, 8758260, 9131628, 9244830, 9339165, 9634086, 9685060, 9812495, 10092852, 10138590, 10169313, 10653566, 10704540, 10813770, 11093796, 11414535, 11774994, 11886210, 12166308, 12452220, 12616065, 13074831, 13559084, 13697442, 13762980, 13867245, 14527590, 15139278, 15207885, 15219380, 15980349, 16056810, 16640694, 16821420, 16948855, 17433108, 17662491, 18489660, 18678330, 19268172, 19624990, 20277180, 20338626, 20546163, 21307132, 21627540, 21791385, 22829070, 23549988, 23772420, 24085215, 25232130, 26149662, 26633915, 27394884, 27734490, 29055180, 29437485, 30278556, 30415770, 30507939, 31960698, 32113620, 33281388, 33897710, 34243605, 35324982, 37287481, 37356660, 37848195, 39249980, 40677252, 41092326, 41601735, 43582770, 45658140, 47941047, 48170430, 50464260, 50846565, 52299324, 52987473, 53267830, 55468980, 58874970, 60831540, 61015878, 63921396, 65374155, 67795420, 68487210, 70649964, 74574962, 75696390, 79901745, 82184652, 83203470, 87165540, 88312455, 91523817, 95882094, 96340860, 101693130, 102730815, 105974946, 106535660, 111862443, 117749940, 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約数ペア:

[(1, 20135239740), (2, 10067619870), (3, 6711746580), (4, 5033809935), (5, 4027047948), (6, 3355873290), (7, 2876462820), (9, 2237248860), (10, 2013523974), (11, 1830476340), (12, 1677936645), (14, 1438231410), (15, 1342349316), (18, 1118624430), (19, 1059749460), (20, 1006761987), (21, 958820940), (22, 915238170), (27, 745749620), (28, 719115705), (30, 671174658), (33, 610158780), (35, 575292564), (36, 559312215), (38, 529874730), (42, 479410470), (44, 457619085), (45, 447449772), (49, 410923260), (54, 372874810), (55, 366095268), (57, 353249820), (60, 335587329), (63, 319606980), (66, 305079390), (70, 287646282), (76, 264937365), (77, 261496620), (84, 239705235), (90, 223724886), (95, 211949892), (98, 205461630), (99, 203386260), (105, 191764188), (108, 186437405), (110, 183047634), (114, 176624910), (121, 166406940), (126, 159803490), (132, 152539695), (133, 151392780), (135, 149149924), (140, 143823141), (147, 136974420), (154, 130748310), (165, 122031756), (171, 117749940), (180, 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