2097118080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:958

約数の個数: 256

約数和(自身を含む): 7484270400

約数和(自身を除く): 5387152320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 157, 160, 180, 192, 216, 240, 270, 288, 314, 320, 360, 384, 432, 471, 480, 540, 576, 628, 640, 720, 773, 785, 864, 942, 960, 1080, 1152, 1256, 1413, 1440, 1546, 1570, 1728, 1884, 1920, 2160, 2319, 2355, 2512, 2826, 2880, 3092, 3140, 3456, 3768, 3865, 4239, 4320, 4638, 4710, 5024, 5652, 5760, 6184, 6280, 6957, 7065, 7536, 7730, 8478, 8640, 9276, 9420, 10048, 11304, 11595, 12368, 12560, 13914, 14130, 15072, 15460, 16956, 17280, 18552, 18840, 20096, 20871, 21195, 22608, 23190, 24736, 25120, 27828, 28260, 30144, 30920, 33912, 34785, 37104, 37680, 41742, 42390, 45216, 46380, 49472, 50240, 55656, 56520, 60288, 61840, 67824, 69570, 74208, 75360, 83484, 84780, 90432, 92760, 98944, 100480, 104355, 111312, 113040, 121361, 123680, 135648, 139140, 148416, 150720, 166968, 169560, 180864, 185520, 208710, 222624, 226080, 242722, 247360, 271296, 278280, 296832, 301440, 333936, 339120, 364083, 371040, 417420, 445248, 452160, 485444, 494720, 542592, 556560, 606805, 667872, 678240, 728166, 742080, 834840, 890496, 904320, 970888, 1092249, 1113120, 1213610, 1335744, 1356480, 1456332, 1484160, 1669680, 1820415, 1941776, 2184498, 2226240, 2427220, 2671488, 2712960, 2912664, 3276747, 3339360, 3640830, 3883552, 4368996, 4452480, 4854440, 5461245, 5825328, 6553494, 6678720, 7281660, 7767104, 8737992, 9708880, 10922490, 11650656, 13106988, 13357440, 14563320, 15534208, 16383735, 17475984, 19417760, 21844980, 23301312, 26213976, 29126640, 32767470, 34951968, 38835520, 43689960, 46602624, 52427952, 58253280, 65534940, 69903936, 77671040, 87379920, 104855904, 116506560, 131069880, 139807872, 174759840, 209711808, 233013120, 262139760, 349519680, 419423616, 524279520, 699039360, 1048559040, 2097118080]

約数ペア:

[(1, 2097118080), (2, 1048559040), (3, 699039360), (4, 524279520), (5, 419423616), (6, 349519680), (8, 262139760), (9, 233013120), (10, 209711808), (12, 174759840), (15, 139807872), (16, 131069880), (18, 116506560), (20, 104855904), (24, 87379920), (27, 77671040), (30, 69903936), (32, 65534940), (36, 58253280), (40, 52427952), (45, 46602624), (48, 43689960), (54, 38835520), (60, 34951968), (64, 32767470), (72, 29126640), (80, 26213976), (90, 23301312), (96, 21844980), (108, 19417760), (120, 17475984), (128, 16383735), (135, 15534208), (144, 14563320), (157, 13357440), (160, 13106988), (180, 11650656), (192, 10922490), (216, 9708880), (240, 8737992), (270, 7767104), (288, 7281660), (314, 6678720), (320, 6553494), (360, 5825328), (384, 5461245), (432, 4854440), (471, 4452480), (480, 4368996), (540, 3883552), (576, 3640830), (628, 3339360), (640, 3276747), (720, 2912664), (773, 2712960), (785, 2671488), (864, 2427220), (942, 2226240), (960, 2184498), (1080, 1941776), (1152, 1820415), (1256, 1669680), (1413, 1484160), (1440, 1456332), (1546, 1356480), (1570, 1335744), (1728, 1213610), (1884, 1113120), (1920, 1092249), (2160, 970888), (2319, 904320), (2355, 890496), (2512, 834840), (2826, 742080), (2880, 728166), (3092, 678240), (3140, 667872), (3456, 606805), (3768, 556560), (3865, 542592), (4239, 494720), (4320, 485444), (4638, 452160), (4710, 445248), (5024, 417420), (5652, 371040), (5760, 364083), (6184, 339120), (6280, 333936), (6957, 301440), (7065, 296832), (7536, 278280), (7730, 271296), (8478, 247360), (8640, 242722), (9276, 226080), (9420, 222624), (10048, 208710), (11304, 185520), (11595, 180864), (12368, 169560), (12560, 166968), (13914, 150720), (14130, 148416), (15072, 139140), (15460, 135648), (16956, 123680), (17280, 121361), (18552, 113040), (18840, 111312), (20096, 104355), (20871, 100480), (21195, 98944), (22608, 92760), (23190, 90432), (24736, 84780), (25120, 83484), (27828, 75360), (28260, 74208), (30144, 69570), (30920, 67824), (33912, 61840), (34785, 60288), (37104, 56520), (37680, 55656), (41742, 50240), (42390, 49472), (45216, 46380)]