20636579040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:503

約数の個数: 576

約数和(自身を含む): 82394661888

約数和(自身を除く): 61758082848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 193, 210, 220, 224, 231, 240, 242, 263, 264, 280, 308, 330, 336, 352, 363, 385, 386, 420, 440, 462, 480, 484, 526, 528, 560, 579, 605, 616, 660, 672, 726, 770, 772, 789, 840, 847, 880, 924, 965, 968, 1052, 1056, 1120, 1155, 1158, 1210, 1232, 1315, 1320, 1351, 1452, 1540, 1544, 1578, 1680, 1694, 1760, 1815, 1841, 1848, 1930, 1936, 2104, 2123, 2310, 2316, 2420, 2464, 2541, 2630, 2640, 2702, 2893, 2895, 2904, 3080, 3088, 3156, 3360, 3388, 3630, 3682, 3696, 3860, 3872, 3945, 4053, 4208, 4235, 4246, 4620, 4632, 4840, 5082, 5260, 5280, 5404, 5523, 5786, 5790, 5808, 6160, 6176, 6312, 6369, 6755, 6776, 7260, 7364, 7392, 7720, 7890, 8106, 8416, 8470, 8492, 8679, 9205, 9240, 9264, 9680, 10164, 10520, 10615, 10808, 11046, 11572, 11580, 11616, 12320, 12624, 12705, 12738, 13510, 13552, 14465, 14520, 14728, 14861, 15440, 15780, 16212, 16940, 16984, 17358, 18410, 18480, 18528, 19360, 20251, 20265, 20328, 21040, 21230, 21616, 22092, 23144, 23160, 23353, 25248, 25410, 25476, 27020, 27104, 27615, 28930, 29040, 29456, 29722, 30880, 31560, 31823, 31845, 32424, 33880, 33968, 34716, 36820, 36960, 40502, 40530, 40656, 42080, 42460, 43232, 43395, 44184, 44583, 46288, 46320, 46706, 50759, 50820, 50952, 54040, 55230, 57860, 58080, 58912, 59444, 60753, 63120, 63646, 63690, 64848, 67760, 67936, 69432, 70059, 73640, 74305, 81004, 81060, 81312, 84920, 86790, 88368, 89166, 92576, 92640, 93412, 95469, 101255, 101518, 101640, 101904, 108080, 110460, 115720, 116765, 118888, 121506, 126240, 127292, 127380, 129696, 135520, 138864, 140118, 147280, 148610, 152277, 159115, 162008, 162120, 163471, 169840, 173580, 176736, 178332, 186824, 190938, 202510, 203036, 203280, 203808, 216160, 220920, 222761, 222915, 231440, 233530, 237776, 243012, 253795, 254584, 254760, 277728, 280236, 294560, 297220, 303765, 304554, 318230, 324016, 324240, 326942, 339680, 347160, 350295, 355313, 356664, 373648, 381876, 405020, 406072, 406560, 441840, 445522, 445830, 462880, 467060, 475552, 477345, 486024, 490413, 507590, 509168, 509520, 558349, 560472, 594440, 607530, 609108, 636460, 648032, 648480, 653884, 668283, 694320, 700590, 710626, 713328, 747296, 761385, 763752, 810040, 812144, 817355, 883680, 891044, 891660, 934120, 954690, 972048, 980826, 1015180, 1018336, 1019040, 1065939, 1113805, 1116698, 1120944, 1188880, 1215060, 1218216, 1272920, 1307768, 1336566, 1388640, 1401180, 1421252, 1426656, 1522770, 1527504, 1620080, 1624288, 1634710, 1675047, 1776565, 1782088, 1783320, 1868240, 1909380, 1944096, 1961652, 2030360, 2131878, 2227610, 2233396, 2241888, 2377760, 2430120, 2436432, 2452065, 2545840, 2615536, 2673132, 2791745, 2802360, 2842504, 3045540, 3055008, 3240160, 3269420, 3341415, 3350094, 3553130, 3564176, 3566640, 3736480, 3818760, 3908443, 3923304, 4060720, 4263756, 4455220, 4466792, 4860240, 4872864, 4904130, 5091680, 5231072, 5329695, 5346264, 5583490, 5604720, 5685008, 6091080, 6141839, 6538840, 6682830, 6700188, 7106260, 7128352, 7133280, 7637520, 7816886, 7846608, 8121440, 8375235, 8527512, 8910440, 8933584, 9720480, 9808260, 10659390, 10692528, 11166980, 11209440, 11370016, 11725329, 12182160, 12283678, 13077680, 13365660, 13400376, 14212520, 15275040, 15633772, 15693216, 16750470, 17055024, 17820880, 17867168, 18425517, 19542215, 19616520, 21318780, 21385056, 22333960, 23450658, 24364320, 24567356, 26155360, 26731320, 26800752, 28425040, 30709195, 31267544, 33500940, 34110048, 35641760, 36851034, 39084430, 39233040, 42637560, 42992873, 44667920, 46901316, 49134712, 53462640, 53601504, 56850080, 58626645, 61418390, 62535088, 67001880, 73702068, 78168860, 78466080, 85275120, 85985746, 89335840, 92127585, 93802632, 98269424, 106925280, 117253290, 122836780, 125070176, 128978619, 134003760, 147404136, 156337720, 170550240, 171971492, 184255170, 187605264, 196538848, 214964365, 234506580, 245673560, 257957238, 268007520, 294808272, 312675440, 343942984, 368510340, 375210528, 429928730, 469013160, 491347120, 515914476, 589616544, 625350880, 644893095, 687885968, 737020680, 859857460, 938026320, 982694240, 1031828952, 1289786190, 1375771936, 1474041360, 1719714920, 1876052640, 2063657904, 2579572380, 2948082720, 3439429840, 4127315808, 5159144760, 6878859680, 10318289520, 20636579040]

約数ペア:

[(1, 20636579040), (2, 10318289520), (3, 6878859680), (4, 5159144760), (5, 4127315808), (6, 3439429840), (7, 2948082720), (8, 2579572380), (10, 2063657904), (11, 1876052640), (12, 1719714920), (14, 1474041360), (15, 1375771936), (16, 1289786190), (20, 1031828952), (21, 982694240), (22, 938026320), (24, 859857460), (28, 737020680), (30, 687885968), (32, 644893095), (33, 625350880), (35, 589616544), (40, 515914476), (42, 491347120), (44, 469013160), (48, 429928730), (55, 375210528), (56, 368510340), (60, 343942984), (66, 312675440), (70, 294808272), (77, 268007520), (80, 257957238), (84, 245673560), (88, 234506580), (96, 214964365), (105, 196538848), (110, 187605264), (112, 184255170), (120, 171971492), (121, 170550240), (132, 156337720), (140, 147404136), (154, 134003760), (160, 128978619), (165, 125070176), (168, 122836780), (176, 117253290), (193, 106925280), (210, 98269424), (220, 93802632), (224, 92127585), (231, 89335840), (240, 85985746), (242, 85275120), (263, 78466080), (264, 78168860), (280, 73702068), (308, 67001880), (330, 62535088), (336, 61418390), (352, 58626645), (363, 56850080), (385, 53601504), (386, 53462640), (420, 49134712), (440, 46901316), (462, 44667920), (480, 42992873), (484, 42637560), (526, 39233040), (528, 39084430), (560, 36851034), (579, 35641760), (605, 34110048), (616, 33500940), (660, 31267544), (672, 30709195), (726, 28425040), (770, 26800752), (772, 26731320), (789, 26155360), (840, 24567356), (847, 24364320), (880, 23450658), (924, 22333960), (965, 21385056), (968, 21318780), (1052, 19616520), (1056, 19542215), (1120, 18425517), (1155, 17867168), (1158, 17820880), (1210, 17055024), (1232, 16750470), (1315, 15693216), (1320, 15633772), (1351, 15275040), (1452, 14212520), (1540, 13400376), (1544, 13365660), (1578, 13077680), (1680, 12283678), (1694, 12182160), (1760, 11725329), (1815, 11370016), (1841, 11209440), (1848, 11166980), (1930, 10692528), (1936, 10659390), (2104, 9808260), (2123, 9720480), (2310, 8933584), (2316, 8910440), (2420, 8527512), (2464, 8375235), (2541, 8121440), (2630, 7846608), (2640, 7816886), (2702, 7637520), (2893, 7133280), (2895, 7128352), (2904, 7106260), (3080, 6700188), (3088, 6682830), (3156, 6538840), (3360, 6141839), (3388, 6091080), (3630, 5685008), (3682, 5604720), (3696, 5583490), (3860, 5346264), (3872, 5329695), (3945, 5231072), (4053, 5091680), (4208, 4904130), (4235, 4872864), (4246, 4860240), (4620, 4466792), (4632, 4455220), (4840, 4263756), (5082, 4060720), (5260, 3923304), (5280, 3908443), (5404, 3818760), (5523, 3736480), (5786, 3566640), (5790, 3564176), (5808, 3553130), (6160, 3350094), (6176, 3341415), (6312, 3269420), (6369, 3240160), (6755, 3055008), (6776, 3045540), (7260, 2842504), (7364, 2802360), (7392, 2791745), (7720, 2673132), (7890, 2615536), (8106, 2545840), (8416, 2452065), (8470, 2436432), (8492, 2430120), (8679, 2377760), (9205, 2241888), (9240, 2233396), (9264, 2227610), (9680, 2131878), (10164, 2030360), (10520, 1961652), (10615, 1944096), (10808, 1909380), (11046, 1868240), (11572, 1783320), (11580, 1782088), (11616, 1776565), (12320, 1675047), (12624, 1634710), (12705, 1624288), (12738, 1620080), (13510, 1527504), (13552, 1522770), (14465, 1426656), (14520, 1421252), (14728, 1401180), (14861, 1388640), (15440, 1336566), (15780, 1307768), (16212, 1272920), (16940, 1218216), (16984, 1215060), (17358, 1188880), (18410, 1120944), (18480, 1116698), (18528, 1113805), (19360, 1065939), (20251, 1019040), (20265, 1018336), (20328, 1015180), (21040, 980826), (21230, 972048), (21616, 954690), (22092, 934120), (23144, 891660), (23160, 891044), (23353, 883680), (25248, 817355), (25410, 812144), (25476, 810040), (27020, 763752), (27104, 761385), (27615, 747296), (28930, 713328), (29040, 710626), (29456, 700590), (29722, 694320), (30880, 668283), (31560, 653884), (31823, 648480), (31845, 648032), (32424, 636460), (33880, 609108), (33968, 607530), (34716, 594440), (36820, 560472), (36960, 558349), (40502, 509520), (40530, 509168), (40656, 507590), (42080, 490413), (42460, 486024), (43232, 477345), (43395, 475552), (44184, 467060), (44583, 462880), (46288, 445830), (46320, 445522), (46706, 441840), (50759, 406560), (50820, 406072), (50952, 405020), (54040, 381876), (55230, 373648), (57860, 356664), (58080, 355313), (58912, 350295), (59444, 347160), (60753, 339680), (63120, 326942), (63646, 324240), (63690, 324016), (64848, 318230), (67760, 304554), (67936, 303765), (69432, 297220), (70059, 294560), (73640, 280236), (74305, 277728), (81004, 254760), (81060, 254584), (81312, 253795), (84920, 243012), (86790, 237776), (88368, 233530), (89166, 231440), (92576, 222915), (92640, 222761), (93412, 220920), (95469, 216160), (101255, 203808), (101518, 203280), (101640, 203036), (101904, 202510), (108080, 190938), (110460, 186824), (115720, 178332), (116765, 176736), (118888, 173580), (121506, 169840), (126240, 163471), (127292, 162120), (127380, 162008), (129696, 159115), (135520, 152277), (138864, 148610), (140118, 147280)]