20831155200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3990

約数の個数: 396

約数和(自身を含む): 77848032288

約数和(自身を除く): 57016877088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 128, 138, 144, 150, 160, 180, 184, 192, 200, 207, 225, 230, 240, 256, 276, 288, 300, 320, 345, 360, 368, 384, 400, 414, 450, 460, 480, 512, 552, 575, 576, 600, 640, 690, 720, 736, 768, 800, 828, 900, 920, 960, 1024, 1035, 1104, 1150, 1152, 1200, 1280, 1380, 1440, 1472, 1536, 1600, 1656, 1725, 1800, 1840, 1920, 2070, 2208, 2300, 2304, 2400, 2560, 2760, 2880, 2944, 3072, 3200, 3312, 3450, 3600, 3680, 3840, 3931, 4140, 4416, 4600, 4608, 4800, 5120, 5175, 5520, 5760, 5888, 6400, 6624, 6900, 7200, 7360, 7680, 7862, 8280, 8832, 9200, 9216, 9600, 10350, 11040, 11520, 11776, 11793, 12800, 13248, 13800, 14400, 14720, 15360, 15724, 16560, 17664, 18400, 19200, 19655, 20700, 22080, 23040, 23552, 23586, 25600, 26496, 27600, 28800, 29440, 31448, 33120, 35328, 35379, 36800, 38400, 39310, 41400, 44160, 46080, 47172, 52992, 55200, 57600, 58880, 58965, 62896, 66240, 70656, 70758, 73600, 76800, 78620, 82800, 88320, 90413, 94344, 98275, 105984, 110400, 115200, 117760, 117930, 125792, 132480, 141516, 147200, 157240, 165600, 176640, 176895, 180826, 188688, 196550, 211968, 220800, 230400, 235860, 251584, 264960, 271239, 283032, 294400, 294825, 314480, 331200, 353280, 353790, 361652, 377376, 393100, 441600, 452065, 471720, 503168, 529920, 542478, 566064, 588800, 589650, 628960, 662400, 707580, 723304, 754752, 786200, 813717, 883200, 884475, 904130, 943440, 1006336, 1059840, 1084956, 1132128, 1179300, 1257920, 1324800, 1356195, 1415160, 1446608, 1509504, 1572400, 1627434, 1766400, 1768950, 1808260, 1886880, 2012672, 2169912, 2260325, 2264256, 2358600, 2515840, 2649600, 2712390, 2830320, 2893216, 3019008, 3144800, 3254868, 3537900, 3616520, 3773760, 4025344, 4068585, 4339824, 4520650, 4528512, 4717200, 5031680, 5299200, 5424780, 5660640, 5786432, 6038016, 6289600, 6509736, 6780975, 7075800, 7233040, 7547520, 8137170, 8679648, 9041300, 9057024, 9434400, 10063360, 10849560, 11321280, 11572864, 12076032, 12579200, 13019472, 13561950, 14151600, 14466080, 15095040, 16274340, 17359296, 18082600, 18114048, 18868800, 20126720, 20342925, 21699120, 22642560, 23145728, 25158400, 26038944, 27123900, 28303200, 28932160, 30190080, 32548680, 34718592, 36165200, 36228096, 37737600, 40685850, 43398240, 45285120, 46291456, 50316800, 52077888, 54247800, 56606400, 57864320, 60380160, 65097360, 69437184, 72330400, 75475200, 81371700, 86796480, 90570240, 92582912, 100633600, 104155776, 108495600, 113212800, 115728640, 130194720, 138874368, 144660800, 150950400, 162743400, 173592960, 181140480, 208311552, 216991200, 226425600, 231457280, 260389440, 277748736, 289321600, 301900800, 325486800, 347185920, 416623104, 433982400, 452851200, 462914560, 520778880, 578643200, 650973600, 694371840, 833246208, 867964800, 905702400, 1041557760, 1157286400, 1301947200, 1388743680, 1735929600, 2083115520, 2314572800, 2603894400, 3471859200, 4166231040, 5207788800, 6943718400, 10415577600, 20831155200]

約数ペア:

[(1, 20831155200), (2, 10415577600), (3, 6943718400), (4, 5207788800), (5, 4166231040), (6, 3471859200), (8, 2603894400), (9, 2314572800), (10, 2083115520), (12, 1735929600), (15, 1388743680), (16, 1301947200), (18, 1157286400), (20, 1041557760), (23, 905702400), (24, 867964800), (25, 833246208), (30, 694371840), (32, 650973600), (36, 578643200), (40, 520778880), (45, 462914560), (46, 452851200), (48, 433982400), (50, 416623104), (60, 347185920), (64, 325486800), (69, 301900800), (72, 289321600), (75, 277748736), (80, 260389440), (90, 231457280), (92, 226425600), (96, 216991200), (100, 208311552), (115, 181140480), (120, 173592960), (128, 162743400), (138, 150950400), (144, 144660800), (150, 138874368), (160, 130194720), (180, 115728640), (184, 113212800), (192, 108495600), (200, 104155776), (207, 100633600), (225, 92582912), (230, 90570240), (240, 86796480), (256, 81371700), (276, 75475200), (288, 72330400), (300, 69437184), (320, 65097360), (345, 60380160), (360, 57864320), (368, 56606400), (384, 54247800), (400, 52077888), (414, 50316800), (450, 46291456), (460, 45285120), (480, 43398240), (512, 40685850), (552, 37737600), (575, 36228096), (576, 36165200), (600, 34718592), (640, 32548680), (690, 30190080), (720, 28932160), (736, 28303200), (768, 27123900), (800, 26038944), (828, 25158400), (900, 23145728), (920, 22642560), (960, 21699120), (1024, 20342925), (1035, 20126720), (1104, 18868800), (1150, 18114048), (1152, 18082600), (1200, 17359296), (1280, 16274340), (1380, 15095040), (1440, 14466080), (1472, 14151600), (1536, 13561950), (1600, 13019472), (1656, 12579200), (1725, 12076032), (1800, 11572864), (1840, 11321280), (1920, 10849560), (2070, 10063360), (2208, 9434400), (2300, 9057024), (2304, 9041300), (2400, 8679648), (2560, 8137170), (2760, 7547520), (2880, 7233040), (2944, 7075800), (3072, 6780975), (3200, 6509736), (3312, 6289600), (3450, 6038016), (3600, 5786432), (3680, 5660640), (3840, 5424780), (3931, 5299200), (4140, 5031680), (4416, 4717200), (4600, 4528512), (4608, 4520650), (4800, 4339824), (5120, 4068585), (5175, 4025344), (5520, 3773760), (5760, 3616520), (5888, 3537900), (6400, 3254868), (6624, 3144800), (6900, 3019008), (7200, 2893216), (7360, 2830320), (7680, 2712390), (7862, 2649600), (8280, 2515840), (8832, 2358600), (9200, 2264256), (9216, 2260325), (9600, 2169912), (10350, 2012672), (11040, 1886880), (11520, 1808260), (11776, 1768950), (11793, 1766400), (12800, 1627434), (13248, 1572400), (13800, 1509504), (14400, 1446608), (14720, 1415160), (15360, 1356195), (15724, 1324800), (16560, 1257920), (17664, 1179300), (18400, 1132128), (19200, 1084956), (19655, 1059840), (20700, 1006336), (22080, 943440), (23040, 904130), (23552, 884475), (23586, 883200), (25600, 813717), (26496, 786200), (27600, 754752), (28800, 723304), (29440, 707580), (31448, 662400), (33120, 628960), (35328, 589650), (35379, 588800), (36800, 566064), (38400, 542478), (39310, 529920), (41400, 503168), (44160, 471720), (46080, 452065), (47172, 441600), (52992, 393100), (55200, 377376), (57600, 361652), (58880, 353790), (58965, 353280), (62896, 331200), (66240, 314480), (70656, 294825), (70758, 294400), (73600, 283032), (76800, 271239), (78620, 264960), (82800, 251584), (88320, 235860), (90413, 230400), (94344, 220800), (98275, 211968), (105984, 196550), (110400, 188688), (115200, 180826), (117760, 176895), (117930, 176640), (125792, 165600), (132480, 157240), (141516, 147200)]