20271176640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1879

約数の個数: 672

約数和(自身を含む): 84994430976

約数和(自身を除く): 64723254336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 162, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 243, 260, 264, 270, 286, 288, 297, 312, 320, 324, 330, 351, 352, 360, 390, 396, 405, 416, 429, 432, 440, 468, 480, 486, 495, 520, 528, 540, 572, 576, 585, 594, 624, 648, 660, 702, 704, 715, 720, 780, 792, 810, 832, 858, 864, 880, 891, 936, 960, 972, 990, 1040, 1053, 1056, 1080, 1144, 1170, 1188, 1215, 1248, 1287, 1296, 1320, 1404, 1430, 1440, 1485, 1560, 1584, 1620, 1716, 1728, 1755, 1760, 1782, 1823, 1872, 1944, 1980, 2080, 2106, 2112, 2145, 2160, 2288, 2340, 2376, 2430, 2496, 2574, 2592, 2640, 2673, 2808, 2860, 2880, 2970, 3120, 3159, 3168, 3240, 3432, 3510, 3520, 3564, 3646, 3744, 3861, 3888, 3960, 4160, 4212, 4290, 4320, 4455, 4576, 4680, 4752, 4860, 5148, 5184, 5265, 5280, 5346, 5469, 5616, 5720, 5940, 6240, 6318, 6336, 6435, 6480, 6864, 7020, 7128, 7292, 7488, 7722, 7776, 7920, 8424, 8580, 8640, 8910, 9115, 9152, 9360, 9504, 9720, 10296, 10530, 10560, 10692, 10938, 11232, 11440, 11583, 11880, 12480, 12636, 12870, 12960, 13365, 13728, 14040, 14256, 14584, 15444, 15552, 15795, 15840, 16407, 16848, 17160, 17820, 18230, 18720, 19008, 19305, 19440, 20053, 20592, 21060, 21384, 21876, 22464, 22880, 23166, 23699, 23760, 25272, 25740, 25920, 26730, 27345, 27456, 28080, 28512, 29168, 30888, 31590, 31680, 32814, 33696, 34320, 34749, 35640, 36460, 37440, 38610, 38880, 40106, 41184, 42120, 42768, 43752, 45760, 46332, 47398, 47520, 49221, 50544, 51480, 53460, 54690, 56160, 57024, 57915, 58336, 60159, 61776, 63180, 65628, 67392, 68640, 69498, 71097, 71280, 72920, 77220, 77760, 80212, 82035, 82368, 84240, 85536, 87504, 92664, 94796, 95040, 98442, 100265, 101088, 102960, 106920, 109380, 112320, 115830, 116672, 118495, 120318, 123552, 126360, 131256, 137280, 138996, 142194, 142560, 145840, 147663, 154440, 160424, 164070, 168480, 171072, 173745, 175008, 180477, 185328, 189592, 196884, 200530, 202176, 205920, 213291, 213840, 218760, 231660, 236990, 240636, 246105, 247104, 252720, 260689, 262512, 277992, 284388, 285120, 291680, 295326, 300795, 308880, 320848, 328140, 336960, 347490, 350016, 355485, 360954, 370656, 379184, 393768, 401060, 411840, 426582, 427680, 437520, 442989, 463320, 473980, 481272, 492210, 505440, 521378, 525024, 541431, 555984, 568776, 583360, 590652, 601590, 617760, 639873, 641696, 656280, 694980, 710970, 721908, 738315, 741312, 758368, 782067, 787536, 802120, 853164, 855360, 875040, 885978, 902385, 926640, 947960, 962544, 984420, 1010880, 1042756, 1050048, 1066455, 1082862, 1111968, 1137552, 1181304, 1203180, 1235520, 1279746, 1283392, 1303445, 1312560, 1389960, 1421940, 1443816, 1476630, 1516736, 1564134, 1575072, 1604240, 1624293, 1706328, 1750080, 1771956, 1804770, 1853280, 1895920, 1919619, 1925088, 1968840, 2085512, 2132910, 2165724, 2214945, 2223936, 2275104, 2346201, 2362608, 2406360, 2559492, 2606890, 2625120, 2707155, 2779920, 2843880, 2887632, 2953260, 3128268, 3150144, 3199365, 3208480, 3248586, 3412656, 3543912, 3609540, 3706560, 3791840, 3839238, 3850176, 3910335, 3937680, 4171024, 4265820, 4331448, 4429890, 4550208, 4692402, 4725216, 4812720, 4872879, 5118984, 5213780, 5250240, 5414310, 5559840, 5687760, 5758857, 5775264, 5906520, 6256536, 6398730, 6416960, 6497172, 6825312, 7038603, 7087824, 7219080, 7583680, 7678476, 7820670, 7875360, 8121465, 8342048, 8531640, 8662896, 8859780, 9384804, 9450432, 9598095, 9625440, 9745758, 10237968, 10427560, 10828620, 11119680, 11375520, 11517714, 11550528, 11731005, 11813040, 12513072, 12797460, 12994344, 13650624, 14077206, 14175648, 14438160, 15356952, 15641340, 15750720, 16242930, 16684096, 17063280, 17325792, 17719560, 18769608, 19196190, 19250880, 19491516, 20475936, 20855120, 21115809, 21657240, 22751040, 23035428, 23462010, 23626080, 24364395, 25026144, 25594920, 25988688, 28154412, 28351296, 28794285, 28876320, 30713904, 31282680, 32485860, 34126560, 34651584, 35193015, 35439120, 37539216, 38392380, 38983032, 40951872, 41710240, 42231618, 43314480, 46070856, 46924020, 47252160, 48728790, 50052288, 51189840, 51977376, 56308824, 57588570, 57752640, 61427808, 62565360, 63347427, 64971720, 68253120, 70386030, 70878240, 75078432, 76784760, 77966064, 83420480, 84463236, 86628960, 92141712, 93848040, 97457580, 102379680, 103954752, 105579045, 112617648, 115177140, 122855616, 125130720, 126694854, 129943440, 140772060, 141756480, 150156864, 153569520, 155932128, 168926472, 173257920, 184283424, 187696080, 194915160, 204759360, 211158090, 225235296, 230354280, 250261440, 253389708, 259886880, 281544120, 307139040, 311864256, 316737135, 337852944, 368566848, 375392160, 389830320, 422316180, 450470592, 460708560, 506779416, 519773760, 563088240, 614278080, 633474270, 675705888, 750784320, 779660640, 844632360, 921417120, 1013558832, 1126176480, 1266948540, 1351411776, 1559321280, 1689264720, 1842834240, 2027117664, 2252352960, 2533897080, 3378529440, 4054235328, 5067794160, 6757058880, 10135588320, 20271176640]

約数ペア:

[(1, 20271176640), (2, 10135588320), (3, 6757058880), (4, 5067794160), (5, 4054235328), (6, 3378529440), (8, 2533897080), (9, 2252352960), (10, 2027117664), (11, 1842834240), (12, 1689264720), (13, 1559321280), (15, 1351411776), (16, 1266948540), (18, 1126176480), (20, 1013558832), (22, 921417120), (24, 844632360), (26, 779660640), (27, 750784320), (30, 675705888), (32, 633474270), (33, 614278080), (36, 563088240), (39, 519773760), (40, 506779416), (44, 460708560), (45, 450470592), (48, 422316180), (52, 389830320), (54, 375392160), (55, 368566848), (60, 337852944), (64, 316737135), (65, 311864256), (66, 307139040), (72, 281544120), (78, 259886880), (80, 253389708), (81, 250261440), (88, 230354280), (90, 225235296), (96, 211158090), (99, 204759360), (104, 194915160), (108, 187696080), (110, 184283424), (117, 173257920), (120, 168926472), (130, 155932128), (132, 153569520), (135, 150156864), (143, 141756480), (144, 140772060), (156, 129943440), (160, 126694854), (162, 125130720), (165, 122855616), (176, 115177140), (180, 112617648), (192, 105579045), (195, 103954752), (198, 102379680), (208, 97457580), (216, 93848040), (220, 92141712), (234, 86628960), (240, 84463236), (243, 83420480), (260, 77966064), (264, 76784760), (270, 75078432), (286, 70878240), (288, 70386030), (297, 68253120), (312, 64971720), (320, 63347427), (324, 62565360), (330, 61427808), (351, 57752640), (352, 57588570), (360, 56308824), (390, 51977376), (396, 51189840), (405, 50052288), (416, 48728790), (429, 47252160), (432, 46924020), (440, 46070856), (468, 43314480), (480, 42231618), (486, 41710240), (495, 40951872), (520, 38983032), (528, 38392380), (540, 37539216), (572, 35439120), (576, 35193015), (585, 34651584), (594, 34126560), (624, 32485860), (648, 31282680), (660, 30713904), (702, 28876320), (704, 28794285), (715, 28351296), (720, 28154412), (780, 25988688), (792, 25594920), (810, 25026144), (832, 24364395), (858, 23626080), (864, 23462010), (880, 23035428), (891, 22751040), (936, 21657240), (960, 21115809), (972, 20855120), (990, 20475936), (1040, 19491516), (1053, 19250880), (1056, 19196190), (1080, 18769608), (1144, 17719560), (1170, 17325792), (1188, 17063280), (1215, 16684096), (1248, 16242930), (1287, 15750720), (1296, 15641340), (1320, 15356952), (1404, 14438160), (1430, 14175648), (1440, 14077206), (1485, 13650624), (1560, 12994344), (1584, 12797460), (1620, 12513072), (1716, 11813040), (1728, 11731005), (1755, 11550528), (1760, 11517714), (1782, 11375520), (1823, 11119680), (1872, 10828620), (1944, 10427560), (1980, 10237968), (2080, 9745758), (2106, 9625440), (2112, 9598095), (2145, 9450432), (2160, 9384804), (2288, 8859780), (2340, 8662896), (2376, 8531640), (2430, 8342048), (2496, 8121465), (2574, 7875360), (2592, 7820670), (2640, 7678476), (2673, 7583680), (2808, 7219080), (2860, 7087824), (2880, 7038603), (2970, 6825312), (3120, 6497172), (3159, 6416960), (3168, 6398730), (3240, 6256536), (3432, 5906520), (3510, 5775264), (3520, 5758857), (3564, 5687760), (3646, 5559840), (3744, 5414310), (3861, 5250240), (3888, 5213780), (3960, 5118984), (4160, 4872879), (4212, 4812720), (4290, 4725216), (4320, 4692402), (4455, 4550208), (4576, 4429890), (4680, 4331448), (4752, 4265820), (4860, 4171024), (5148, 3937680), (5184, 3910335), (5265, 3850176), (5280, 3839238), (5346, 3791840), (5469, 3706560), (5616, 3609540), (5720, 3543912), (5940, 3412656), (6240, 3248586), (6318, 3208480), (6336, 3199365), (6435, 3150144), (6480, 3128268), (6864, 2953260), (7020, 2887632), (7128, 2843880), (7292, 2779920), (7488, 2707155), (7722, 2625120), (7776, 2606890), (7920, 2559492), (8424, 2406360), (8580, 2362608), (8640, 2346201), (8910, 2275104), (9115, 2223936), (9152, 2214945), (9360, 2165724), (9504, 2132910), (9720, 2085512), (10296, 1968840), (10530, 1925088), (10560, 1919619), (10692, 1895920), (10938, 1853280), (11232, 1804770), (11440, 1771956), (11583, 1750080), (11880, 1706328), (12480, 1624293), (12636, 1604240), (12870, 1575072), (12960, 1564134), (13365, 1516736), (13728, 1476630), (14040, 1443816), (14256, 1421940), (14584, 1389960), (15444, 1312560), (15552, 1303445), (15795, 1283392), (15840, 1279746), (16407, 1235520), (16848, 1203180), (17160, 1181304), (17820, 1137552), (18230, 1111968), (18720, 1082862), (19008, 1066455), (19305, 1050048), (19440, 1042756), (20053, 1010880), (20592, 984420), (21060, 962544), (21384, 947960), (21876, 926640), (22464, 902385), (22880, 885978), (23166, 875040), (23699, 855360), (23760, 853164), (25272, 802120), (25740, 787536), (25920, 782067), (26730, 758368), (27345, 741312), (27456, 738315), (28080, 721908), (28512, 710970), (29168, 694980), (30888, 656280), (31590, 641696), (31680, 639873), (32814, 617760), (33696, 601590), (34320, 590652), (34749, 583360), (35640, 568776), (36460, 555984), (37440, 541431), (38610, 525024), (38880, 521378), (40106, 505440), (41184, 492210), (42120, 481272), (42768, 473980), (43752, 463320), (45760, 442989), (46332, 437520), (47398, 427680), (47520, 426582), (49221, 411840), (50544, 401060), (51480, 393768), (53460, 379184), (54690, 370656), (56160, 360954), (57024, 355485), (57915, 350016), (58336, 347490), (60159, 336960), (61776, 328140), (63180, 320848), (65628, 308880), (67392, 300795), (68640, 295326), (69498, 291680), (71097, 285120), (71280, 284388), (72920, 277992), (77220, 262512), (77760, 260689), (80212, 252720), (82035, 247104), (82368, 246105), (84240, 240636), (85536, 236990), (87504, 231660), (92664, 218760), (94796, 213840), (95040, 213291), (98442, 205920), (100265, 202176), (101088, 200530), (102960, 196884), (106920, 189592), (109380, 185328), (112320, 180477), (115830, 175008), (116672, 173745), (118495, 171072), (120318, 168480), (123552, 164070), (126360, 160424), (131256, 154440), (137280, 147663), (138996, 145840), (142194, 142560)]