1277190720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 448

約数和(自身を含む): 4946538240

約数和(自身を除く): 3669347520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 83, 90, 96, 104, 108, 117, 120, 130, 135, 137, 144, 156, 160, 166, 180, 192, 195, 208, 216, 234, 240, 249, 260, 270, 274, 288, 312, 320, 332, 351, 360, 390, 411, 415, 416, 432, 468, 480, 498, 520, 540, 548, 576, 585, 624, 664, 685, 702, 720, 747, 780, 822, 830, 832, 864, 936, 960, 996, 1040, 1079, 1080, 1096, 1170, 1233, 1245, 1248, 1328, 1370, 1404, 1440, 1494, 1560, 1644, 1660, 1728, 1755, 1781, 1872, 1992, 2055, 2080, 2158, 2160, 2192, 2241, 2340, 2466, 2490, 2496, 2656, 2740, 2808, 2880, 2988, 3120, 3237, 3288, 3320, 3510, 3562, 3699, 3735, 3744, 3984, 4110, 4160, 4316, 4320, 4384, 4482, 4680, 4932, 4980, 5312, 5343, 5395, 5480, 5616, 5976, 6165, 6240, 6474, 6576, 6640, 7020, 7124, 7398, 7470, 7488, 7968, 8220, 8632, 8640, 8768, 8905, 8964, 9360, 9711, 9864, 9960, 10686, 10790, 10960, 11205, 11232, 11371, 11952, 12330, 12480, 12948, 13152, 13280, 14040, 14248, 14796, 14940, 15936, 16029, 16185, 16440, 17264, 17810, 17928, 18495, 18720, 19422, 19728, 19920, 21372, 21580, 21920, 22410, 22464, 22742, 23904, 24660, 25896, 26304, 26560, 26715, 28080, 28496, 29133, 29592, 29880, 32058, 32370, 32880, 34113, 34528, 35620, 35856, 36990, 37440, 38844, 39456, 39840, 42744, 43160, 43840, 44820, 45484, 47808, 48087, 48555, 49320, 51792, 53430, 56160, 56855, 56992, 58266, 59184, 59760, 64116, 64740, 65760, 68226, 69056, 71240, 71712, 73980, 77688, 78912, 79680, 80145, 85488, 86320, 89640, 90968, 96174, 97110, 98640, 102339, 103584, 106860, 112320, 113710, 113984, 116532, 118368, 119520, 128232, 129480, 131520, 136452, 142480, 143424, 145665, 147823, 147960, 155376, 160290, 170565, 170976, 172640, 179280, 181936, 192348, 194220, 197280, 204678, 207168, 213720, 227420, 233064, 236736, 239040, 240435, 256464, 258960, 272904, 284960, 291330, 295646, 295920, 307017, 310752, 320580, 341130, 341952, 345280, 358560, 363872, 384696, 388440, 394560, 409356, 427440, 443469, 454840, 466128, 480870, 511695, 512928, 517920, 545808, 569920, 582660, 591292, 591840, 614034, 621504, 641160, 682260, 717120, 727744, 739115, 769392, 776880, 818712, 854880, 886938, 909680, 932256, 961740, 1023390, 1025856, 1035840, 1091616, 1165320, 1182584, 1183680, 1228068, 1282320, 1330407, 1364520, 1478230, 1535085, 1538784, 1553760, 1637424, 1709760, 1773876, 1819360, 1864512, 1923480, 2046780, 2183232, 2217345, 2330640, 2365168, 2456136, 2564640, 2660814, 2729040, 2956460, 3070170, 3077568, 3107520, 3274848, 3547752, 3638720, 3846960, 3991221, 4093560, 4434690, 4661280, 4730336, 4912272, 5129280, 5321628, 5458080, 5912920, 6140340, 6549696, 6652035, 7095504, 7693920, 7982442, 8187120, 8869380, 9322560, 9460672, 9824544, 10643256, 10916160, 11825840, 12280680, 13304070, 14191008, 15387840, 15964884, 16374240, 17738760, 19649088, 19956105, 21286512, 23651680, 24561360, 26608140, 28382016, 31929768, 32748480, 35477520, 39912210, 42573024, 47303360, 49122720, 53216280, 63859536, 70955040, 79824420, 85146048, 98245440, 106432560, 127719072, 141910080, 159648840, 212865120, 255438144, 319297680, 425730240, 638595360, 1277190720]

約数ペア:

[(1, 1277190720), (2, 638595360), (3, 425730240), (4, 319297680), (5, 255438144), (6, 212865120), (8, 159648840), (9, 141910080), (10, 127719072), (12, 106432560), (13, 98245440), (15, 85146048), (16, 79824420), (18, 70955040), (20, 63859536), (24, 53216280), (26, 49122720), (27, 47303360), (30, 42573024), (32, 39912210), (36, 35477520), (39, 32748480), (40, 31929768), (45, 28382016), (48, 26608140), (52, 24561360), (54, 23651680), (60, 21286512), (64, 19956105), (65, 19649088), (72, 17738760), (78, 16374240), (80, 15964884), (83, 15387840), (90, 14191008), (96, 13304070), (104, 12280680), (108, 11825840), (117, 10916160), (120, 10643256), (130, 9824544), (135, 9460672), (137, 9322560), (144, 8869380), (156, 8187120), (160, 7982442), (166, 7693920), (180, 7095504), (192, 6652035), (195, 6549696), (208, 6140340), (216, 5912920), (234, 5458080), (240, 5321628), (249, 5129280), (260, 4912272), (270, 4730336), (274, 4661280), (288, 4434690), (312, 4093560), (320, 3991221), (332, 3846960), (351, 3638720), (360, 3547752), (390, 3274848), (411, 3107520), (415, 3077568), (416, 3070170), (432, 2956460), (468, 2729040), (480, 2660814), (498, 2564640), (520, 2456136), (540, 2365168), (548, 2330640), (576, 2217345), (585, 2183232), (624, 2046780), (664, 1923480), (685, 1864512), (702, 1819360), (720, 1773876), (747, 1709760), (780, 1637424), (822, 1553760), (830, 1538784), (832, 1535085), (864, 1478230), (936, 1364520), (960, 1330407), (996, 1282320), (1040, 1228068), (1079, 1183680), (1080, 1182584), (1096, 1165320), (1170, 1091616), (1233, 1035840), (1245, 1025856), (1248, 1023390), (1328, 961740), (1370, 932256), (1404, 909680), (1440, 886938), (1494, 854880), (1560, 818712), (1644, 776880), (1660, 769392), (1728, 739115), (1755, 727744), (1781, 717120), (1872, 682260), (1992, 641160), (2055, 621504), (2080, 614034), (2158, 591840), (2160, 591292), (2192, 582660), (2241, 569920), (2340, 545808), (2466, 517920), (2490, 512928), (2496, 511695), (2656, 480870), (2740, 466128), (2808, 454840), (2880, 443469), (2988, 427440), (3120, 409356), (3237, 394560), (3288, 388440), (3320, 384696), (3510, 363872), (3562, 358560), (3699, 345280), (3735, 341952), (3744, 341130), (3984, 320580), (4110, 310752), (4160, 307017), (4316, 295920), (4320, 295646), (4384, 291330), (4482, 284960), (4680, 272904), (4932, 258960), (4980, 256464), (5312, 240435), (5343, 239040), (5395, 236736), (5480, 233064), (5616, 227420), (5976, 213720), (6165, 207168), (6240, 204678), (6474, 197280), (6576, 194220), (6640, 192348), (7020, 181936), (7124, 179280), (7398, 172640), (7470, 170976), (7488, 170565), (7968, 160290), (8220, 155376), (8632, 147960), (8640, 147823), (8768, 145665), (8905, 143424), (8964, 142480), (9360, 136452), (9711, 131520), (9864, 129480), (9960, 128232), (10686, 119520), (10790, 118368), (10960, 116532), (11205, 113984), (11232, 113710), (11371, 112320), (11952, 106860), (12330, 103584), (12480, 102339), (12948, 98640), (13152, 97110), (13280, 96174), (14040, 90968), (14248, 89640), (14796, 86320), (14940, 85488), (15936, 80145), (16029, 79680), (16185, 78912), (16440, 77688), (17264, 73980), (17810, 71712), (17928, 71240), (18495, 69056), (18720, 68226), (19422, 65760), (19728, 64740), (19920, 64116), (21372, 59760), (21580, 59184), (21920, 58266), (22410, 56992), (22464, 56855), (22742, 56160), (23904, 53430), (24660, 51792), (25896, 49320), (26304, 48555), (26560, 48087), (26715, 47808), (28080, 45484), (28496, 44820), (29133, 43840), (29592, 43160), (29880, 42744), (32058, 39840), (32370, 39456), (32880, 38844), (34113, 37440), (34528, 36990), (35620, 35856)]