378188160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 256

約数和(自身を含む): 1451174400

約数和(自身を除く): 1072986240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1481, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 2962, 3040, 3192, 3360, 3648, 3990, 4256, 4443, 4480, 4560, 5320, 5924, 6080, 6384, 6720, 7296, 7405, 7980, 8512, 8886, 9120, 10367, 10640, 11848, 12160, 12768, 13440, 14810, 15960, 17024, 17772, 18240, 20734, 21280, 22215, 23696, 25536, 28139, 29620, 31101, 31920, 35544, 36480, 41468, 42560, 44430, 47392, 51072, 51835, 56278, 59240, 62202, 63840, 71088, 82936, 84417, 85120, 88860, 94784, 103670, 112556, 118480, 124404, 127680, 140695, 142176, 155505, 165872, 168834, 177720, 189568, 196973, 207340, 225112, 236960, 248808, 255360, 281390, 284352, 311010, 331744, 337668, 355440, 393946, 414680, 422085, 450224, 473920, 497616, 562780, 568704, 590919, 622020, 663488, 675336, 710880, 787892, 829360, 844170, 900448, 947840, 984865, 995232, 1125560, 1181838, 1244040, 1326976, 1350672, 1421760, 1575784, 1658720, 1688340, 1800896, 1969730, 1990464, 2251120, 2363676, 2488080, 2701344, 2843520, 2954595, 3151568, 3317440, 3376680, 3601792, 3939460, 3980928, 4502240, 4727352, 4976160, 5402688, 5909190, 6303136, 6634880, 6753360, 7878920, 9004480, 9454704, 9952320, 10805376, 11818380, 12606272, 13506720, 15757840, 18008960, 18909408, 19904640, 23636760, 25212544, 27013440, 31515680, 37818816, 47273520, 54026880, 63031360, 75637632, 94547040, 126062720, 189094080, 378188160]

約数ペア:

[(1, 378188160), (2, 189094080), (3, 126062720), (4, 94547040), (5, 75637632), (6, 63031360), (7, 54026880), (8, 47273520), (10, 37818816), (12, 31515680), (14, 27013440), (15, 25212544), (16, 23636760), (19, 19904640), (20, 18909408), (21, 18008960), (24, 15757840), (28, 13506720), (30, 12606272), (32, 11818380), (35, 10805376), (38, 9952320), (40, 9454704), (42, 9004480), (48, 7878920), (56, 6753360), (57, 6634880), (60, 6303136), (64, 5909190), (70, 5402688), (76, 4976160), (80, 4727352), (84, 4502240), (95, 3980928), (96, 3939460), (105, 3601792), (112, 3376680), (114, 3317440), (120, 3151568), (128, 2954595), (133, 2843520), (140, 2701344), (152, 2488080), (160, 2363676), (168, 2251120), (190, 1990464), (192, 1969730), (210, 1800896), (224, 1688340), (228, 1658720), (240, 1575784), (266, 1421760), (280, 1350672), (285, 1326976), (304, 1244040), (320, 1181838), (336, 1125560), (380, 995232), (384, 984865), (399, 947840), (420, 900448), (448, 844170), (456, 829360), (480, 787892), (532, 710880), (560, 675336), (570, 663488), (608, 622020), (640, 590919), (665, 568704), (672, 562780), (760, 497616), (798, 473920), (840, 450224), (896, 422085), (912, 414680), (960, 393946), (1064, 355440), (1120, 337668), (1140, 331744), (1216, 311010), (1330, 284352), (1344, 281390), (1481, 255360), (1520, 248808), (1596, 236960), (1680, 225112), (1824, 207340), (1920, 196973), (1995, 189568), (2128, 177720), (2240, 168834), (2280, 165872), (2432, 155505), (2660, 142176), (2688, 140695), (2962, 127680), (3040, 124404), (3192, 118480), (3360, 112556), (3648, 103670), (3990, 94784), (4256, 88860), (4443, 85120), (4480, 84417), (4560, 82936), (5320, 71088), (5924, 63840), (6080, 62202), (6384, 59240), (6720, 56278), (7296, 51835), (7405, 51072), (7980, 47392), (8512, 44430), (8886, 42560), (9120, 41468), (10367, 36480), (10640, 35544), (11848, 31920), (12160, 31101), (12768, 29620), (13440, 28139), (14810, 25536), (15960, 23696), (17024, 22215), (17772, 21280), (18240, 20734)]