211082880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 529192320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 128, 136, 145, 160, 170, 174, 192, 204, 223, 232, 240, 255, 272, 290, 320, 340, 348, 384, 408, 435, 446, 464, 480, 493, 510, 544, 580, 640, 669, 680, 696, 816, 870, 892, 928, 960, 986, 1020, 1088, 1115, 1160, 1338, 1360, 1392, 1479, 1632, 1740, 1784, 1856, 1920, 1972, 2040, 2176, 2230, 2320, 2465, 2676, 2720, 2784, 2958, 3264, 3345, 3480, 3568, 3712, 3791, 3944, 4080, 4460, 4640, 4930, 5352, 5440, 5568, 5916, 6467, 6528, 6690, 6960, 7136, 7395, 7582, 7888, 8160, 8920, 9280, 9860, 10704, 10880, 11136, 11373, 11832, 12934, 13380, 13920, 14272, 14790, 15164, 15776, 16320, 17840, 18560, 18955, 19401, 19720, 21408, 22746, 23664, 25868, 26760, 27840, 28544, 29580, 30328, 31552, 32335, 32640, 35680, 37910, 38802, 39440, 42816, 45492, 47328, 51736, 53520, 55680, 56865, 59160, 60656, 63104, 64670, 71360, 75820, 77604, 78880, 85632, 90984, 94656, 97005, 103472, 107040, 109939, 113730, 118320, 121312, 129340, 142720, 151640, 155208, 157760, 181968, 189312, 194010, 206944, 214080, 219878, 227460, 236640, 242624, 258680, 303280, 310416, 315520, 329817, 363936, 388020, 413888, 428160, 439756, 454920, 473280, 485248, 517360, 549695, 606560, 620832, 659634, 727872, 776040, 827776, 879512, 909840, 946560, 1034720, 1099390, 1213120, 1241664, 1319268, 1455744, 1552080, 1649085, 1759024, 1819680, 2069440, 2198780, 2426240, 2483328, 2638536, 3104160, 3298170, 3518048, 3639360, 4138880, 4397560, 5277072, 6208320, 6596340, 7036096, 7278720, 8795120, 10554144, 12416640, 13192680, 14072192, 17590240, 21108288, 26385360, 35180480, 42216576, 52770720, 70360960, 105541440, 211082880]

約数ペア:

[(1, 211082880), (2, 105541440), (3, 70360960), (4, 52770720), (5, 42216576), (6, 35180480), (8, 26385360), (10, 21108288), (12, 17590240), (15, 14072192), (16, 13192680), (17, 12416640), (20, 10554144), (24, 8795120), (29, 7278720), (30, 7036096), (32, 6596340), (34, 6208320), (40, 5277072), (48, 4397560), (51, 4138880), (58, 3639360), (60, 3518048), (64, 3298170), (68, 3104160), (80, 2638536), (85, 2483328), (87, 2426240), (96, 2198780), (102, 2069440), (116, 1819680), (120, 1759024), (128, 1649085), (136, 1552080), (145, 1455744), (160, 1319268), (170, 1241664), (174, 1213120), (192, 1099390), (204, 1034720), (223, 946560), (232, 909840), (240, 879512), (255, 827776), (272, 776040), (290, 727872), (320, 659634), (340, 620832), (348, 606560), (384, 549695), (408, 517360), (435, 485248), (446, 473280), (464, 454920), (480, 439756), (493, 428160), (510, 413888), (544, 388020), (580, 363936), (640, 329817), (669, 315520), (680, 310416), (696, 303280), (816, 258680), (870, 242624), (892, 236640), (928, 227460), (960, 219878), (986, 214080), (1020, 206944), (1088, 194010), (1115, 189312), (1160, 181968), (1338, 157760), (1360, 155208), (1392, 151640), (1479, 142720), (1632, 129340), (1740, 121312), (1784, 118320), (1856, 113730), (1920, 109939), (1972, 107040), (2040, 103472), (2176, 97005), (2230, 94656), (2320, 90984), (2465, 85632), (2676, 78880), (2720, 77604), (2784, 75820), (2958, 71360), (3264, 64670), (3345, 63104), (3480, 60656), (3568, 59160), (3712, 56865), (3791, 55680), (3944, 53520), (4080, 51736), (4460, 47328), (4640, 45492), (4930, 42816), (5352, 39440), (5440, 38802), (5568, 37910), (5916, 35680), (6467, 32640), (6528, 32335), (6690, 31552), (6960, 30328), (7136, 29580), (7395, 28544), (7582, 27840), (7888, 26760), (8160, 25868), (8920, 23664), (9280, 22746), (9860, 21408), (10704, 19720), (10880, 19401), (11136, 18955), (11373, 18560), (11832, 17840), (12934, 16320), (13380, 15776), (13920, 15164), (14272, 14790)]