644567040

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 312

約数和(自身を含む): 2415034440

約数和(自身を除く): 1770467400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 269, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 538, 576, 585, 624, 640, 720, 768, 780, 807, 832, 936, 960, 1024, 1040, 1076, 1152, 1170, 1248, 1280, 1345, 1440, 1536, 1560, 1614, 1664, 1872, 1920, 2048, 2080, 2152, 2304, 2340, 2421, 2496, 2560, 2690, 2880, 3072, 3120, 3228, 3328, 3497, 3744, 3840, 4035, 4096, 4160, 4304, 4608, 4680, 4842, 4992, 5120, 5380, 5760, 6144, 6240, 6456, 6656, 6994, 7488, 7680, 8070, 8320, 8608, 9216, 9360, 9684, 9984, 10240, 10491, 10760, 11520, 12105, 12288, 12480, 12912, 13312, 13988, 14976, 15360, 16140, 16640, 17216, 17485, 18432, 18720, 19368, 19968, 20480, 20982, 21520, 23040, 24210, 24960, 25824, 26624, 27976, 29952, 30720, 31473, 32280, 33280, 34432, 34970, 36864, 37440, 38736, 39936, 41964, 43040, 46080, 48420, 49920, 51648, 52455, 53248, 55952, 59904, 61440, 62946, 64560, 66560, 68864, 69940, 74880, 77472, 79872, 83928, 86080, 92160, 96840, 99840, 103296, 104910, 111904, 119808, 125892, 129120, 133120, 137728, 139880, 149760, 154944, 157365, 159744, 167856, 172160, 184320, 193680, 199680, 206592, 209820, 223808, 239616, 251784, 258240, 266240, 275456, 279760, 299520, 309888, 314730, 335712, 344320, 387360, 399360, 413184, 419640, 447616, 479232, 503568, 516480, 550912, 559520, 599040, 619776, 629460, 671424, 688640, 774720, 798720, 826368, 839280, 895232, 1007136, 1032960, 1101824, 1119040, 1198080, 1239552, 1258920, 1342848, 1377280, 1549440, 1652736, 1678560, 1790464, 2014272, 2065920, 2238080, 2396160, 2479104, 2517840, 2685696, 2754560, 3098880, 3305472, 3357120, 3580928, 4028544, 4131840, 4476160, 4958208, 5035680, 5371392, 5509120, 6197760, 6714240, 7161856, 8057088, 8263680, 8952320, 9916416, 10071360, 10742784, 12395520, 13428480, 14323712, 16114176, 16527360, 17904640, 20142720, 21485568, 24791040, 26856960, 32228352, 35809280, 40285440, 42971136, 49582080, 53713920, 64456704, 71618560, 80570880, 107427840, 128913408, 161141760, 214855680, 322283520, 644567040]

約数ペア:

[(1, 644567040), (2, 322283520), (3, 214855680), (4, 161141760), (5, 128913408), (6, 107427840), (8, 80570880), (9, 71618560), (10, 64456704), (12, 53713920), (13, 49582080), (15, 42971136), (16, 40285440), (18, 35809280), (20, 32228352), (24, 26856960), (26, 24791040), (30, 21485568), (32, 20142720), (36, 17904640), (39, 16527360), (40, 16114176), (45, 14323712), (48, 13428480), (52, 12395520), (60, 10742784), (64, 10071360), (65, 9916416), (72, 8952320), (78, 8263680), (80, 8057088), (90, 7161856), (96, 6714240), (104, 6197760), (117, 5509120), (120, 5371392), (128, 5035680), (130, 4958208), (144, 4476160), (156, 4131840), (160, 4028544), (180, 3580928), (192, 3357120), (195, 3305472), (208, 3098880), (234, 2754560), (240, 2685696), (256, 2517840), (260, 2479104), (269, 2396160), (288, 2238080), (312, 2065920), (320, 2014272), (360, 1790464), (384, 1678560), (390, 1652736), (416, 1549440), (468, 1377280), (480, 1342848), (512, 1258920), (520, 1239552), (538, 1198080), (576, 1119040), (585, 1101824), (624, 1032960), (640, 1007136), (720, 895232), (768, 839280), (780, 826368), (807, 798720), (832, 774720), (936, 688640), (960, 671424), (1024, 629460), (1040, 619776), (1076, 599040), (1152, 559520), (1170, 550912), (1248, 516480), (1280, 503568), (1345, 479232), (1440, 447616), (1536, 419640), (1560, 413184), (1614, 399360), (1664, 387360), (1872, 344320), (1920, 335712), (2048, 314730), (2080, 309888), (2152, 299520), (2304, 279760), (2340, 275456), (2421, 266240), (2496, 258240), (2560, 251784), (2690, 239616), (2880, 223808), (3072, 209820), (3120, 206592), (3228, 199680), (3328, 193680), (3497, 184320), (3744, 172160), (3840, 167856), (4035, 159744), (4096, 157365), (4160, 154944), (4304, 149760), (4608, 139880), (4680, 137728), (4842, 133120), (4992, 129120), (5120, 125892), (5380, 119808), (5760, 111904), (6144, 104910), (6240, 103296), (6456, 99840), (6656, 96840), (6994, 92160), (7488, 86080), (7680, 83928), (8070, 79872), (8320, 77472), (8608, 74880), (9216, 69940), (9360, 68864), (9684, 66560), (9984, 64560), (10240, 62946), (10491, 61440), (10760, 59904), (11520, 55952), (12105, 53248), (12288, 52455), (12480, 51648), (12912, 49920), (13312, 48420), (13988, 46080), (14976, 43040), (15360, 41964), (16140, 39936), (16640, 38736), (17216, 37440), (17485, 36864), (18432, 34970), (18720, 34432), (19368, 33280), (19968, 32280), (20480, 31473), (20982, 30720), (21520, 29952), (23040, 27976), (24210, 26624), (24960, 25824)]