28217180160

素因数分解:

$2^{21}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 528

約数和(自身を含む): 109924293024

約数和(自身を除く): 81707112864

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, 768, 780, 828, 832, 897, 920, 936, 960, 1024, 1035, 1040, 1104, 1152, 1170, 1196, 1248, 1280, 1380, 1440, 1472, 1495, 1536, 1560, 1656, 1664, 1794, 1840, 1872, 1920, 2048, 2070, 2080, 2208, 2304, 2340, 2392, 2496, 2560, 2691, 2760, 2880, 2944, 2990, 3072, 3120, 3312, 3328, 3588, 3680, 3744, 3840, 4096, 4140, 4160, 4416, 4485, 4608, 4680, 4784, 4992, 5120, 5382, 5520, 5760, 5888, 5980, 6144, 6240, 6624, 6656, 7176, 7360, 7488, 7680, 8192, 8280, 8320, 8832, 8970, 9216, 9360, 9568, 9984, 10240, 10764, 11040, 11520, 11776, 11960, 12288, 12480, 13248, 13312, 13455, 14352, 14720, 14976, 15360, 16384, 16560, 16640, 17664, 17940, 18432, 18720, 19136, 19968, 20480, 21528, 22080, 23040, 23552, 23920, 24576, 24960, 26496, 26624, 26910, 28704, 29440, 29952, 30720, 32768, 33120, 33280, 35328, 35880, 36864, 37440, 38272, 39936, 40960, 43056, 44160, 46080, 47104, 47840, 49152, 49920, 52992, 53248, 53820, 57408, 58880, 59904, 61440, 65536, 66240, 66560, 70656, 71760, 73728, 74880, 76544, 79872, 81920, 86112, 88320, 92160, 94208, 95680, 98304, 99840, 105984, 106496, 107640, 114816, 117760, 119808, 122880, 131072, 132480, 133120, 141312, 143520, 147456, 149760, 153088, 159744, 163840, 172224, 176640, 184320, 188416, 191360, 196608, 199680, 211968, 212992, 215280, 229632, 235520, 239616, 245760, 262144, 264960, 266240, 282624, 287040, 294912, 299520, 306176, 319488, 327680, 344448, 353280, 368640, 376832, 382720, 393216, 399360, 423936, 425984, 430560, 459264, 471040, 479232, 491520, 524288, 529920, 532480, 565248, 574080, 589824, 599040, 612352, 638976, 655360, 688896, 706560, 737280, 753664, 765440, 786432, 798720, 847872, 851968, 861120, 918528, 942080, 958464, 983040, 1048576, 1059840, 1064960, 1130496, 1148160, 1179648, 1198080, 1224704, 1277952, 1310720, 1377792, 1413120, 1474560, 1507328, 1530880, 1572864, 1597440, 1695744, 1703936, 1722240, 1837056, 1884160, 1916928, 1966080, 2097152, 2119680, 2129920, 2260992, 2296320, 2359296, 2396160, 2449408, 2555904, 2621440, 2755584, 2826240, 2949120, 3014656, 3061760, 3145728, 3194880, 3391488, 3407872, 3444480, 3674112, 3768320, 3833856, 3932160, 4239360, 4259840, 4521984, 4592640, 4718592, 4792320, 4898816, 5111808, 5242880, 5511168, 5652480, 5898240, 6029312, 6123520, 6291456, 6389760, 6782976, 6815744, 6888960, 7348224, 7536640, 7667712, 7864320, 8478720, 8519680, 9043968, 9185280, 9437184, 9584640, 9797632, 10223616, 10485760, 11022336, 11304960, 11796480, 12058624, 12247040, 12779520, 13565952, 13631488, 13777920, 14696448, 15073280, 15335424, 15728640, 16957440, 17039360, 18087936, 18370560, 18874368, 19169280, 19595264, 20447232, 22044672, 22609920, 23592960, 24117248, 24494080, 25559040, 27131904, 27262976, 27555840, 29392896, 30146560, 30670848, 31457280, 33914880, 34078720, 36175872, 36741120, 38338560, 39190528, 40894464, 44089344, 45219840, 47185920, 48234496, 48988160, 51118080, 54263808, 55111680, 58785792, 60293120, 61341696, 67829760, 68157440, 72351744, 73482240, 76677120, 78381056, 81788928, 88178688, 90439680, 94371840, 97976320, 102236160, 108527616, 110223360, 117571584, 120586240, 122683392, 135659520, 136314880, 144703488, 146964480, 153354240, 156762112, 176357376, 180879360, 195952640, 204472320, 217055232, 220446720, 235143168, 241172480, 245366784, 271319040, 293928960, 306708480, 313524224, 352714752, 361758720, 391905280, 408944640, 434110464, 440893440, 470286336, 542638080, 587857920, 613416960, 627048448, 705429504, 723517440, 783810560, 881786880, 940572672, 1085276160, 1175715840, 1226833920, 1410859008, 1567621120, 1763573760, 1881145344, 2170552320, 2351431680, 2821718016, 3135242240, 3527147520, 4702863360, 5643436032, 7054295040, 9405726720, 14108590080, 28217180160]

約数ペア:

[(1, 28217180160), (2, 14108590080), (3, 9405726720), (4, 7054295040), (5, 5643436032), (6, 4702863360), (8, 3527147520), (9, 3135242240), (10, 2821718016), (12, 2351431680), (13, 2170552320), (15, 1881145344), (16, 1763573760), (18, 1567621120), (20, 1410859008), (23, 1226833920), (24, 1175715840), (26, 1085276160), (30, 940572672), (32, 881786880), (36, 783810560), (39, 723517440), (40, 705429504), (45, 627048448), (46, 613416960), (48, 587857920), (52, 542638080), (60, 470286336), (64, 440893440), (65, 434110464), (69, 408944640), (72, 391905280), (78, 361758720), (80, 352714752), (90, 313524224), (92, 306708480), (96, 293928960), (104, 271319040), (115, 245366784), (117, 241172480), (120, 235143168), (128, 220446720), (130, 217055232), (138, 204472320), (144, 195952640), (156, 180879360), (160, 176357376), (180, 156762112), (184, 153354240), (192, 146964480), (195, 144703488), (207, 136314880), (208, 135659520), (230, 122683392), (234, 120586240), (240, 117571584), (256, 110223360), (260, 108527616), (276, 102236160), (288, 97976320), (299, 94371840), (312, 90439680), (320, 88178688), (345, 81788928), (360, 78381056), (368, 76677120), (384, 73482240), (390, 72351744), (414, 68157440), (416, 67829760), (460, 61341696), (468, 60293120), (480, 58785792), (512, 55111680), (520, 54263808), (552, 51118080), (576, 48988160), (585, 48234496), (598, 47185920), (624, 45219840), (640, 44089344), (690, 40894464), (720, 39190528), (736, 38338560), (768, 36741120), (780, 36175872), (828, 34078720), (832, 33914880), (897, 31457280), (920, 30670848), (936, 30146560), (960, 29392896), (1024, 27555840), (1035, 27262976), (1040, 27131904), (1104, 25559040), (1152, 24494080), (1170, 24117248), (1196, 23592960), (1248, 22609920), (1280, 22044672), (1380, 20447232), (1440, 19595264), (1472, 19169280), (1495, 18874368), (1536, 18370560), (1560, 18087936), (1656, 17039360), (1664, 16957440), (1794, 15728640), (1840, 15335424), (1872, 15073280), (1920, 14696448), (2048, 13777920), (2070, 13631488), (2080, 13565952), (2208, 12779520), (2304, 12247040), (2340, 12058624), (2392, 11796480), (2496, 11304960), (2560, 11022336), (2691, 10485760), (2760, 10223616), (2880, 9797632), (2944, 9584640), (2990, 9437184), (3072, 9185280), (3120, 9043968), (3312, 8519680), (3328, 8478720), (3588, 7864320), (3680, 7667712), (3744, 7536640), (3840, 7348224), (4096, 6888960), (4140, 6815744), (4160, 6782976), (4416, 6389760), (4485, 6291456), (4608, 6123520), (4680, 6029312), (4784, 5898240), (4992, 5652480), (5120, 5511168), (5382, 5242880), (5520, 5111808), (5760, 4898816), (5888, 4792320), (5980, 4718592), (6144, 4592640), (6240, 4521984), (6624, 4259840), (6656, 4239360), (7176, 3932160), (7360, 3833856), (7488, 3768320), (7680, 3674112), (8192, 3444480), (8280, 3407872), (8320, 3391488), (8832, 3194880), (8970, 3145728), (9216, 3061760), (9360, 3014656), (9568, 2949120), (9984, 2826240), (10240, 2755584), (10764, 2621440), (11040, 2555904), (11520, 2449408), (11776, 2396160), (11960, 2359296), (12288, 2296320), (12480, 2260992), (13248, 2129920), (13312, 2119680), (13455, 2097152), (14352, 1966080), (14720, 1916928), (14976, 1884160), (15360, 1837056), (16384, 1722240), (16560, 1703936), (16640, 1695744), (17664, 1597440), (17940, 1572864), (18432, 1530880), (18720, 1507328), (19136, 1474560), (19968, 1413120), (20480, 1377792), (21528, 1310720), (22080, 1277952), (23040, 1224704), (23552, 1198080), (23920, 1179648), (24576, 1148160), (24960, 1130496), (26496, 1064960), (26624, 1059840), (26910, 1048576), (28704, 983040), (29440, 958464), (29952, 942080), (30720, 918528), (32768, 861120), (33120, 851968), (33280, 847872), (35328, 798720), (35880, 786432), (36864, 765440), (37440, 753664), (38272, 737280), (39936, 706560), (40960, 688896), (43056, 655360), (44160, 638976), (46080, 612352), (47104, 599040), (47840, 589824), (49152, 574080), (49920, 565248), (52992, 532480), (53248, 529920), (53820, 524288), (57408, 491520), (58880, 479232), (59904, 471040), (61440, 459264), (65536, 430560), (66240, 425984), (66560, 423936), (70656, 399360), (71760, 393216), (73728, 382720), (74880, 376832), (76544, 368640), (79872, 353280), (81920, 344448), (86112, 327680), (88320, 319488), (92160, 306176), (94208, 299520), (95680, 294912), (98304, 287040), (99840, 282624), (105984, 266240), (106496, 264960), (107640, 262144), (114816, 245760), (117760, 239616), (119808, 235520), (122880, 229632), (131072, 215280), (132480, 212992), (133120, 211968), (141312, 199680), (143520, 196608), (147456, 191360), (149760, 188416), (153088, 184320), (159744, 176640), (163840, 172224)]