20776265280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1514

約数の個数: 336

約数和(自身を含む): 73755162624

約数和(自身を除く): 52978897344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 127, 129, 144, 160, 172, 180, 192, 215, 240, 254, 258, 288, 320, 344, 360, 381, 387, 430, 480, 508, 516, 576, 635, 645, 688, 720, 762, 774, 860, 960, 1016, 1032, 1143, 1270, 1290, 1321, 1376, 1440, 1524, 1548, 1720, 1905, 1935, 2032, 2064, 2286, 2540, 2580, 2642, 2752, 2880, 3048, 3096, 3440, 3810, 3870, 3963, 4064, 4128, 4572, 5080, 5160, 5284, 5461, 5715, 6096, 6192, 6605, 6880, 7620, 7740, 7926, 8128, 8256, 9144, 10160, 10320, 10568, 10922, 11430, 11889, 12192, 12384, 13210, 13760, 15240, 15480, 15852, 16383, 18288, 19815, 20320, 20640, 21136, 21844, 22860, 23778, 24384, 24768, 26420, 27305, 30480, 30960, 31704, 32766, 36576, 39630, 40640, 41280, 42272, 43688, 45720, 47556, 49149, 52840, 54610, 56803, 59445, 60960, 61920, 63408, 65532, 73152, 79260, 81915, 84544, 87376, 91440, 95112, 98298, 105680, 109220, 113606, 118890, 121920, 123840, 126816, 131064, 158520, 163830, 167767, 170409, 174752, 182880, 190224, 196596, 211360, 218440, 227212, 237780, 245745, 253632, 262128, 284015, 317040, 327660, 335534, 340818, 349504, 365760, 380448, 393192, 422720, 436880, 454424, 475560, 491490, 503301, 511227, 524256, 568030, 634080, 655320, 671068, 681636, 760896, 786384, 838835, 852045, 873760, 908848, 951120, 982980, 1006602, 1022454, 1048512, 1136060, 1268160, 1310640, 1342136, 1363272, 1509903, 1572768, 1677670, 1704090, 1747520, 1817696, 1902240, 1965960, 2013204, 2044908, 2272120, 2516505, 2556135, 2621280, 2684272, 2726544, 3019806, 3145536, 3355340, 3408180, 3635392, 3804480, 3931920, 4026408, 4089816, 4544240, 5033010, 5112270, 5242560, 5368544, 5453088, 6039612, 6710680, 6816360, 7213981, 7549515, 7863840, 8052816, 8179632, 9088480, 10066020, 10224540, 10737088, 10906176, 12079224, 13421360, 13632720, 14427962, 15099030, 15727680, 16105632, 16359264, 18176960, 20132040, 20449080, 21641943, 24158448, 26842720, 27265440, 28855924, 30198060, 32211264, 32718528, 36069905, 40264080, 40898160, 43283886, 48316896, 53685440, 54530880, 57711848, 60396120, 64925829, 72139810, 80528160, 81796320, 86567772, 96633792, 108209715, 115423696, 120792240, 129851658, 144279620, 161056320, 163592640, 173135544, 216419430, 230847392, 241584480, 259703316, 288559240, 324629145, 346271088, 432838860, 461694784, 483168960, 519406632, 577118480, 649258290, 692542176, 865677720, 1038813264, 1154236960, 1298516580, 1385084352, 1731355440, 2077626528, 2308473920, 2597033160, 3462710880, 4155253056, 5194066320, 6925421760, 10388132640, 20776265280]

約数ペア:

[(1, 20776265280), (2, 10388132640), (3, 6925421760), (4, 5194066320), (5, 4155253056), (6, 3462710880), (8, 2597033160), (9, 2308473920), (10, 2077626528), (12, 1731355440), (15, 1385084352), (16, 1298516580), (18, 1154236960), (20, 1038813264), (24, 865677720), (30, 692542176), (32, 649258290), (36, 577118480), (40, 519406632), (43, 483168960), (45, 461694784), (48, 432838860), (60, 346271088), (64, 324629145), (72, 288559240), (80, 259703316), (86, 241584480), (90, 230847392), (96, 216419430), (120, 173135544), (127, 163592640), (129, 161056320), (144, 144279620), (160, 129851658), (172, 120792240), (180, 115423696), (192, 108209715), (215, 96633792), (240, 86567772), (254, 81796320), (258, 80528160), (288, 72139810), (320, 64925829), (344, 60396120), (360, 57711848), (381, 54530880), (387, 53685440), (430, 48316896), (480, 43283886), (508, 40898160), (516, 40264080), (576, 36069905), (635, 32718528), (645, 32211264), (688, 30198060), (720, 28855924), (762, 27265440), (774, 26842720), (860, 24158448), (960, 21641943), (1016, 20449080), (1032, 20132040), (1143, 18176960), (1270, 16359264), (1290, 16105632), (1321, 15727680), (1376, 15099030), (1440, 14427962), (1524, 13632720), (1548, 13421360), (1720, 12079224), (1905, 10906176), (1935, 10737088), (2032, 10224540), (2064, 10066020), (2286, 9088480), (2540, 8179632), (2580, 8052816), (2642, 7863840), (2752, 7549515), (2880, 7213981), (3048, 6816360), (3096, 6710680), (3440, 6039612), (3810, 5453088), (3870, 5368544), (3963, 5242560), (4064, 5112270), (4128, 5033010), (4572, 4544240), (5080, 4089816), (5160, 4026408), (5284, 3931920), (5461, 3804480), (5715, 3635392), (6096, 3408180), (6192, 3355340), (6605, 3145536), (6880, 3019806), (7620, 2726544), (7740, 2684272), (7926, 2621280), (8128, 2556135), (8256, 2516505), (9144, 2272120), (10160, 2044908), (10320, 2013204), (10568, 1965960), (10922, 1902240), (11430, 1817696), (11889, 1747520), (12192, 1704090), (12384, 1677670), (13210, 1572768), (13760, 1509903), (15240, 1363272), (15480, 1342136), (15852, 1310640), (16383, 1268160), (18288, 1136060), (19815, 1048512), (20320, 1022454), (20640, 1006602), (21136, 982980), (21844, 951120), (22860, 908848), (23778, 873760), (24384, 852045), (24768, 838835), (26420, 786384), (27305, 760896), (30480, 681636), (30960, 671068), (31704, 655320), (32766, 634080), (36576, 568030), (39630, 524256), (40640, 511227), (41280, 503301), (42272, 491490), (43688, 475560), (45720, 454424), (47556, 436880), (49149, 422720), (52840, 393192), (54610, 380448), (56803, 365760), (59445, 349504), (60960, 340818), (61920, 335534), (63408, 327660), (65532, 317040), (73152, 284015), (79260, 262128), (81915, 253632), (84544, 245745), (87376, 237780), (91440, 227212), (95112, 218440), (98298, 211360), (105680, 196596), (109220, 190224), (113606, 182880), (118890, 174752), (121920, 170409), (123840, 167767), (126816, 163830), (131064, 158520)]