20363765760

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:808

約数の個数: 576

約数和(自身を含む): 79418102400

約数和(自身を除く): 59054336640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 128, 130, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 230, 234, 240, 256, 260, 276, 288, 299, 312, 320, 345, 360, 368, 384, 390, 414, 416, 460, 468, 480, 512, 520, 552, 576, 585, 598, 624, 640, 690, 720, 736, 739, 768, 780, 828, 832, 897, 920, 936, 960, 1024, 1035, 1040, 1104, 1152, 1170, 1196, 1248, 1280, 1380, 1440, 1472, 1478, 1495, 1536, 1560, 1656, 1664, 1794, 1840, 1872, 1920, 2048, 2070, 2080, 2208, 2217, 2304, 2340, 2392, 2496, 2560, 2691, 2760, 2880, 2944, 2956, 2990, 3072, 3120, 3312, 3328, 3588, 3680, 3695, 3744, 3840, 4140, 4160, 4416, 4434, 4485, 4608, 4680, 4784, 4992, 5120, 5382, 5520, 5760, 5888, 5912, 5980, 6144, 6240, 6624, 6651, 6656, 7176, 7360, 7390, 7488, 7680, 8280, 8320, 8832, 8868, 8970, 9216, 9360, 9568, 9607, 9984, 10240, 10764, 11040, 11085, 11520, 11776, 11824, 11960, 12480, 13248, 13302, 13312, 13455, 14352, 14720, 14780, 14976, 15360, 16560, 16640, 16997, 17664, 17736, 17940, 18432, 18720, 19136, 19214, 19968, 21528, 22080, 22170, 23040, 23552, 23648, 23920, 24960, 26496, 26604, 26624, 26910, 28704, 28821, 29440, 29560, 29952, 30720, 33120, 33255, 33280, 33994, 35328, 35472, 35880, 37440, 38272, 38428, 39936, 43056, 44160, 44340, 46080, 47104, 47296, 47840, 48035, 49920, 50991, 52992, 53208, 53820, 57408, 57642, 58880, 59120, 59904, 66240, 66510, 66560, 67988, 70656, 70944, 71760, 74880, 76544, 76856, 79872, 84985, 86112, 86463, 88320, 88680, 92160, 94592, 95680, 96070, 99840, 101982, 105984, 106416, 107640, 114816, 115284, 117760, 118240, 119808, 132480, 133020, 133120, 135976, 141312, 141888, 143520, 144105, 149760, 152973, 153088, 153712, 169970, 172224, 172926, 176640, 177360, 189184, 191360, 192140, 199680, 203964, 211968, 212832, 215280, 220961, 229632, 230568, 235520, 236480, 239616, 254955, 264960, 266040, 271952, 283776, 287040, 288210, 299520, 305946, 306176, 307424, 339940, 344448, 345852, 353280, 354720, 378368, 382720, 384280, 399360, 407928, 423936, 425664, 430560, 432315, 441922, 459264, 461136, 472960, 509910, 529920, 532080, 543904, 567552, 574080, 576420, 599040, 611892, 612352, 614848, 662883, 679880, 688896, 691704, 706560, 709440, 756736, 764865, 765440, 768560, 815856, 851328, 861120, 864630, 883844, 918528, 922272, 945920, 1019820, 1059840, 1064160, 1087808, 1104805, 1135104, 1148160, 1152840, 1198080, 1223784, 1229696, 1325766, 1359760, 1377792, 1383408, 1418880, 1513472, 1529730, 1530880, 1537120, 1631712, 1702656, 1722240, 1729260, 1767688, 1837056, 1844544, 1891840, 1988649, 2039640, 2119680, 2128320, 2175616, 2209610, 2270208, 2296320, 2305680, 2447568, 2459392, 2651532, 2719520, 2755584, 2766816, 2837760, 3059460, 3061760, 3074240, 3263424, 3314415, 3405312, 3444480, 3458520, 3535376, 3689088, 3783680, 3977298, 4079280, 4256640, 4351232, 4419220, 4540416, 4592640, 4611360, 4895136, 4918784, 5303064, 5439040, 5511168, 5533632, 5675520, 6118920, 6148480, 6526848, 6628830, 6810624, 6888960, 6917040, 7070752, 7378176, 7567360, 7954596, 8158560, 8513280, 8702464, 8838440, 9185280, 9222720, 9790272, 9837568, 9943245, 10606128, 10878080, 11067264, 11351040, 12237840, 12296960, 13053696, 13257660, 13621248, 13777920, 13834080, 14141504, 14756352, 15909192, 16317120, 17026560, 17404928, 17676880, 18445440, 19580544, 19675136, 19886490, 21212256, 21756160, 22134528, 22702080, 24475680, 24593920, 26107392, 26515320, 27555840, 27668160, 28283008, 29512704, 31818384, 32634240, 34053120, 34809856, 35353760, 36890880, 39161088, 39772980, 42424512, 43512320, 44269056, 48951360, 49187840, 52214784, 53030640, 55336320, 56566016, 59025408, 63636768, 65268480, 68106240, 70707520, 73781760, 78322176, 79545960, 84849024, 87024640, 88538112, 97902720, 98375680, 104429568, 106061280, 110672640, 113132032, 127273536, 130536960, 141415040, 147563520, 156644352, 159091920, 169698048, 174049280, 177076224, 195805440, 212122560, 221345280, 226264064, 254547072, 261073920, 282830080, 295127040, 313288704, 318183840, 339396096, 391610880, 424245120, 442690560, 452528128, 509094144, 522147840, 565660160, 636367680, 678792192, 783221760, 848490240, 885381120, 1018188288, 1131320320, 1272735360, 1357584384, 1566443520, 1696980480, 2036376576, 2262640640, 2545470720, 3393960960, 4072753152, 5090941440, 6787921920, 10181882880, 20363765760]

約数ペア:

[(1, 20363765760), (2, 10181882880), (3, 6787921920), (4, 5090941440), (5, 4072753152), (6, 3393960960), (8, 2545470720), (9, 2262640640), (10, 2036376576), (12, 1696980480), (13, 1566443520), (15, 1357584384), (16, 1272735360), (18, 1131320320), (20, 1018188288), (23, 885381120), (24, 848490240), (26, 783221760), (30, 678792192), (32, 636367680), (36, 565660160), (39, 522147840), (40, 509094144), (45, 452528128), (46, 442690560), (48, 424245120), (52, 391610880), (60, 339396096), (64, 318183840), (65, 313288704), (69, 295127040), (72, 282830080), (78, 261073920), (80, 254547072), (90, 226264064), (92, 221345280), (96, 212122560), (104, 195805440), (115, 177076224), (117, 174049280), (120, 169698048), (128, 159091920), (130, 156644352), (138, 147563520), (144, 141415040), (156, 130536960), (160, 127273536), (180, 113132032), (184, 110672640), (192, 106061280), (195, 104429568), (207, 98375680), (208, 97902720), (230, 88538112), (234, 87024640), (240, 84849024), (256, 79545960), (260, 78322176), (276, 73781760), (288, 70707520), (299, 68106240), (312, 65268480), (320, 63636768), (345, 59025408), (360, 56566016), (368, 55336320), (384, 53030640), (390, 52214784), (414, 49187840), (416, 48951360), (460, 44269056), (468, 43512320), (480, 42424512), (512, 39772980), (520, 39161088), (552, 36890880), (576, 35353760), (585, 34809856), (598, 34053120), (624, 32634240), (640, 31818384), (690, 29512704), (720, 28283008), (736, 27668160), (739, 27555840), (768, 26515320), (780, 26107392), (828, 24593920), (832, 24475680), (897, 22702080), (920, 22134528), (936, 21756160), (960, 21212256), (1024, 19886490), (1035, 19675136), (1040, 19580544), (1104, 18445440), (1152, 17676880), (1170, 17404928), (1196, 17026560), (1248, 16317120), (1280, 15909192), (1380, 14756352), (1440, 14141504), (1472, 13834080), (1478, 13777920), (1495, 13621248), (1536, 13257660), (1560, 13053696), (1656, 12296960), (1664, 12237840), (1794, 11351040), (1840, 11067264), (1872, 10878080), (1920, 10606128), (2048, 9943245), (2070, 9837568), (2080, 9790272), (2208, 9222720), (2217, 9185280), (2304, 8838440), (2340, 8702464), (2392, 8513280), (2496, 8158560), (2560, 7954596), (2691, 7567360), (2760, 7378176), (2880, 7070752), (2944, 6917040), (2956, 6888960), (2990, 6810624), (3072, 6628830), (3120, 6526848), (3312, 6148480), (3328, 6118920), (3588, 5675520), (3680, 5533632), (3695, 5511168), (3744, 5439040), (3840, 5303064), (4140, 4918784), (4160, 4895136), (4416, 4611360), (4434, 4592640), (4485, 4540416), (4608, 4419220), (4680, 4351232), (4784, 4256640), (4992, 4079280), (5120, 3977298), (5382, 3783680), (5520, 3689088), (5760, 3535376), (5888, 3458520), (5912, 3444480), (5980, 3405312), (6144, 3314415), (6240, 3263424), (6624, 3074240), (6651, 3061760), (6656, 3059460), (7176, 2837760), (7360, 2766816), (7390, 2755584), (7488, 2719520), (7680, 2651532), (8280, 2459392), (8320, 2447568), (8832, 2305680), (8868, 2296320), (8970, 2270208), (9216, 2209610), (9360, 2175616), (9568, 2128320), (9607, 2119680), (9984, 2039640), (10240, 1988649), (10764, 1891840), (11040, 1844544), (11085, 1837056), (11520, 1767688), (11776, 1729260), (11824, 1722240), (11960, 1702656), (12480, 1631712), (13248, 1537120), (13302, 1530880), (13312, 1529730), (13455, 1513472), (14352, 1418880), (14720, 1383408), (14780, 1377792), (14976, 1359760), (15360, 1325766), (16560, 1229696), (16640, 1223784), (16997, 1198080), (17664, 1152840), (17736, 1148160), (17940, 1135104), (18432, 1104805), (18720, 1087808), (19136, 1064160), (19214, 1059840), (19968, 1019820), (21528, 945920), (22080, 922272), (22170, 918528), (23040, 883844), (23552, 864630), (23648, 861120), (23920, 851328), (24960, 815856), (26496, 768560), (26604, 765440), (26624, 764865), (26910, 756736), (28704, 709440), (28821, 706560), (29440, 691704), (29560, 688896), (29952, 679880), (30720, 662883), (33120, 614848), (33255, 612352), (33280, 611892), (33994, 599040), (35328, 576420), (35472, 574080), (35880, 567552), (37440, 543904), (38272, 532080), (38428, 529920), (39936, 509910), (43056, 472960), (44160, 461136), (44340, 459264), (46080, 441922), (47104, 432315), (47296, 430560), (47840, 425664), (48035, 423936), (49920, 407928), (50991, 399360), (52992, 384280), (53208, 382720), (53820, 378368), (57408, 354720), (57642, 353280), (58880, 345852), (59120, 344448), (59904, 339940), (66240, 307424), (66510, 306176), (66560, 305946), (67988, 299520), (70656, 288210), (70944, 287040), (71760, 283776), (74880, 271952), (76544, 266040), (76856, 264960), (79872, 254955), (84985, 239616), (86112, 236480), (86463, 235520), (88320, 230568), (88680, 229632), (92160, 220961), (94592, 215280), (95680, 212832), (96070, 211968), (99840, 203964), (101982, 199680), (105984, 192140), (106416, 191360), (107640, 189184), (114816, 177360), (115284, 176640), (117760, 172926), (118240, 172224), (119808, 169970), (132480, 153712), (133020, 153088), (133120, 152973), (135976, 149760), (141312, 144105), (141888, 143520)]