1389173760

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:820

約数の個数: 352

約数和(自身を含む): 5323510080

約数和(自身を除く): 3934336320

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, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 773, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1546, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2319, 2340, 2496, 2560, 2808, 2880, 3072, 3092, 3120, 3328, 3456, 3510, 3744, 3840, 3865, 4160, 4320, 4608, 4638, 4680, 4992, 5120, 5616, 5760, 6184, 6240, 6656, 6912, 6957, 7020, 7488, 7680, 7730, 8320, 8640, 9216, 9276, 9360, 9984, 10049, 11232, 11520, 11595, 12368, 12480, 13312, 13824, 13914, 14040, 14976, 15360, 15460, 16640, 17280, 18552, 18720, 19968, 20098, 20871, 22464, 23040, 23190, 24736, 24960, 27648, 27828, 28080, 29952, 30147, 30920, 33280, 34560, 34785, 37104, 37440, 39936, 40196, 41742, 44928, 46080, 46380, 49472, 49920, 50245, 55656, 56160, 59904, 60294, 61840, 66560, 69120, 69570, 74208, 74880, 80392, 83484, 89856, 90441, 92760, 98944, 99840, 100490, 104355, 111312, 112320, 119808, 120588, 123680, 138240, 139140, 148416, 149760, 150735, 160784, 166968, 179712, 180882, 185520, 197888, 199680, 200980, 208710, 222624, 224640, 241176, 247360, 271323, 278280, 296832, 299520, 301470, 321568, 333936, 359424, 361764, 371040, 395776, 401960, 417420, 445248, 449280, 452205, 482352, 494720, 542646, 556560, 593664, 599040, 602940, 643136, 667872, 723528, 742080, 791552, 803920, 834840, 890496, 898560, 904410, 964704, 989440, 1085292, 1113120, 1187328, 1205880, 1286272, 1335744, 1356615, 1447056, 1484160, 1607840, 1669680, 1780992, 1797120, 1808820, 1929408, 1978880, 2170584, 2226240, 2374656, 2411760, 2572544, 2671488, 2713230, 2894112, 2968320, 3215680, 3339360, 3561984, 3617640, 3858816, 3957760, 4341168, 4452480, 4823520, 5145088, 5342976, 5426460, 5788224, 5936640, 6431360, 6678720, 7123968, 7235280, 7717632, 8682336, 8904960, 9647040, 10290176, 10685952, 10852920, 11576448, 11873280, 12862720, 13357440, 14470560, 15435264, 17364672, 17809920, 19294080, 21371904, 21705840, 23152896, 25725440, 26714880, 28941120, 30870528, 34729344, 35619840, 38588160, 43411680, 46305792, 51450880, 53429760, 57882240, 69458688, 77176320, 86823360, 92611584, 106859520, 115764480, 138917376, 154352640, 173646720, 231528960, 277834752, 347293440, 463057920, 694586880, 1389173760]

約数ペア:

[(1, 1389173760), (2, 694586880), (3, 463057920), (4, 347293440), (5, 277834752), (6, 231528960), (8, 173646720), (9, 154352640), (10, 138917376), (12, 115764480), (13, 106859520), (15, 92611584), (16, 86823360), (18, 77176320), (20, 69458688), (24, 57882240), (26, 53429760), (27, 51450880), (30, 46305792), (32, 43411680), (36, 38588160), (39, 35619840), (40, 34729344), (45, 30870528), (48, 28941120), (52, 26714880), (54, 25725440), (60, 23152896), (64, 21705840), (65, 21371904), (72, 19294080), (78, 17809920), (80, 17364672), (90, 15435264), (96, 14470560), (104, 13357440), (108, 12862720), (117, 11873280), (120, 11576448), (128, 10852920), (130, 10685952), (135, 10290176), (144, 9647040), (156, 8904960), (160, 8682336), (180, 7717632), (192, 7235280), (195, 7123968), (208, 6678720), (216, 6431360), (234, 5936640), (240, 5788224), (256, 5426460), (260, 5342976), (270, 5145088), (288, 4823520), (312, 4452480), (320, 4341168), (351, 3957760), (360, 3858816), (384, 3617640), (390, 3561984), (416, 3339360), (432, 3215680), (468, 2968320), (480, 2894112), (512, 2713230), (520, 2671488), (540, 2572544), (576, 2411760), (585, 2374656), (624, 2226240), (640, 2170584), (702, 1978880), (720, 1929408), (768, 1808820), (773, 1797120), (780, 1780992), (832, 1669680), (864, 1607840), (936, 1484160), (960, 1447056), (1024, 1356615), (1040, 1335744), (1080, 1286272), (1152, 1205880), (1170, 1187328), (1248, 1113120), (1280, 1085292), (1404, 989440), (1440, 964704), (1536, 904410), (1546, 898560), (1560, 890496), (1664, 834840), (1728, 803920), (1755, 791552), (1872, 742080), (1920, 723528), (2080, 667872), (2160, 643136), (2304, 602940), (2319, 599040), (2340, 593664), (2496, 556560), (2560, 542646), (2808, 494720), (2880, 482352), (3072, 452205), (3092, 449280), (3120, 445248), (3328, 417420), (3456, 401960), (3510, 395776), (3744, 371040), (3840, 361764), (3865, 359424), (4160, 333936), (4320, 321568), (4608, 301470), (4638, 299520), (4680, 296832), (4992, 278280), (5120, 271323), (5616, 247360), (5760, 241176), (6184, 224640), (6240, 222624), (6656, 208710), (6912, 200980), (6957, 199680), (7020, 197888), (7488, 185520), (7680, 180882), (7730, 179712), (8320, 166968), (8640, 160784), (9216, 150735), (9276, 149760), (9360, 148416), (9984, 139140), (10049, 138240), (11232, 123680), (11520, 120588), (11595, 119808), (12368, 112320), (12480, 111312), (13312, 104355), (13824, 100490), (13914, 99840), (14040, 98944), (14976, 92760), (15360, 90441), (15460, 89856), (16640, 83484), (17280, 80392), (18552, 74880), (18720, 74208), (19968, 69570), (20098, 69120), (20871, 66560), (22464, 61840), (23040, 60294), (23190, 59904), (24736, 56160), (24960, 55656), (27648, 50245), (27828, 49920), (28080, 49472), (29952, 46380), (30147, 46080), (30920, 44928), (33280, 41742), (34560, 40196), (34785, 39936), (37104, 37440)]