254557438560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{20173}}^1$

素因数の和:20347

約数の個数: 384

約数和(自身を含む): 937054863360

約数和(自身を除く): 682497424800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 127, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 254, 270, 276, 288, 345, 360, 368, 381, 414, 432, 460, 480, 508, 540, 552, 621, 635, 690, 720, 736, 762, 828, 864, 920, 1016, 1035, 1080, 1104, 1143, 1242, 1270, 1380, 1440, 1524, 1656, 1840, 1905, 2032, 2070, 2160, 2208, 2286, 2484, 2540, 2760, 2921, 3048, 3105, 3312, 3429, 3680, 3810, 4064, 4140, 4320, 4572, 4968, 5080, 5520, 5715, 5842, 6096, 6210, 6624, 6858, 7620, 8280, 8763, 9144, 9936, 10160, 11040, 11430, 11684, 12192, 12420, 13716, 14605, 15240, 16560, 17145, 17526, 18288, 19872, 20173, 20320, 22860, 23368, 24840, 26289, 27432, 29210, 30480, 33120, 34290, 35052, 36576, 40346, 43815, 45720, 46736, 49680, 52578, 54864, 58420, 60519, 60960, 68580, 70104, 78867, 80692, 87630, 91440, 93472, 99360, 100865, 105156, 109728, 116840, 121038, 131445, 137160, 140208, 157734, 161384, 175260, 181557, 182880, 201730, 210312, 233680, 242076, 262890, 274320, 280416, 302595, 315468, 322768, 350520, 363114, 394335, 403460, 420624, 463979, 467360, 484152, 525780, 544671, 548640, 605190, 630936, 645536, 701040, 726228, 788670, 806920, 841248, 907785, 927958, 968304, 1051560, 1089342, 1210380, 1261872, 1391937, 1402080, 1452456, 1577340, 1613840, 1815570, 1855916, 1936608, 2103120, 2178684, 2319895, 2420760, 2523744, 2561971, 2723355, 2783874, 2904912, 3154680, 3227680, 3631140, 3711832, 4175811, 4206240, 4357368, 4639790, 4841520, 5123942, 5446710, 5567748, 5809824, 6309360, 6959685, 7262280, 7423664, 7685913, 8351622, 8714736, 9279580, 9683040, 10247884, 10893420, 11135496, 12527433, 12618720, 12809855, 13919370, 14524560, 14847328, 15371826, 16703244, 17429472, 18559160, 20495768, 20879055, 21786840, 22270992, 23057739, 25054866, 25619710, 27838740, 29049120, 30743652, 33406488, 37118320, 38429565, 40991536, 41758110, 43573680, 44541984, 46115478, 50109732, 51239420, 55677480, 58925333, 61487304, 62637165, 66812976, 69173217, 74236640, 76859130, 81983072, 83516220, 87147360, 92230956, 100219464, 102478840, 111354960, 115288695, 117850666, 122974608, 125274330, 133625952, 138346434, 153718260, 167032440, 176775999, 184461912, 200438928, 204957680, 222709920, 230577390, 235701332, 245949216, 250548660, 276692868, 294626665, 307436520, 334064880, 345866085, 353551998, 368923824, 400877856, 409915360, 461154780, 471402664, 501097320, 530327997, 553385736, 589253330, 614873040, 668129760, 691732170, 707103996, 737847648, 883879995, 922309560, 942805328, 1002194640, 1060655994, 1106771472, 1178506660, 1229746080, 1383464340, 1414207992, 1590983991, 1767759990, 1844619120, 1885610656, 2004389280, 2121311988, 2213542944, 2357013320, 2651639985, 2766928680, 2828415984, 3181967982, 3535519980, 3689238240, 4242623976, 4714026640, 5303279970, 5533857360, 5656831968, 6363935964, 7071039960, 7954919955, 8485247952, 9428053280, 10606559940, 11067714720, 12727871928, 14142079920, 15909839910, 16970495904, 21213119880, 25455743856, 28284159840, 31819679820, 42426239760, 50911487712, 63639359640, 84852479520, 127278719280, 254557438560]

約数ペア:

[(1, 254557438560), (2, 127278719280), (3, 84852479520), (4, 63639359640), (5, 50911487712), (6, 42426239760), (8, 31819679820), (9, 28284159840), (10, 25455743856), (12, 21213119880), (15, 16970495904), (16, 15909839910), (18, 14142079920), (20, 12727871928), (23, 11067714720), (24, 10606559940), (27, 9428053280), (30, 8485247952), (32, 7954919955), (36, 7071039960), (40, 6363935964), (45, 5656831968), (46, 5533857360), (48, 5303279970), (54, 4714026640), (60, 4242623976), (69, 3689238240), (72, 3535519980), (80, 3181967982), (90, 2828415984), (92, 2766928680), (96, 2651639985), (108, 2357013320), (115, 2213542944), (120, 2121311988), (127, 2004389280), (135, 1885610656), (138, 1844619120), (144, 1767759990), (160, 1590983991), (180, 1414207992), (184, 1383464340), (207, 1229746080), (216, 1178506660), (230, 1106771472), (240, 1060655994), (254, 1002194640), (270, 942805328), (276, 922309560), (288, 883879995), (345, 737847648), (360, 707103996), (368, 691732170), (381, 668129760), (414, 614873040), (432, 589253330), (460, 553385736), (480, 530327997), (508, 501097320), (540, 471402664), (552, 461154780), (621, 409915360), (635, 400877856), (690, 368923824), (720, 353551998), (736, 345866085), (762, 334064880), (828, 307436520), (864, 294626665), (920, 276692868), (1016, 250548660), (1035, 245949216), (1080, 235701332), (1104, 230577390), (1143, 222709920), (1242, 204957680), (1270, 200438928), (1380, 184461912), (1440, 176775999), (1524, 167032440), (1656, 153718260), (1840, 138346434), (1905, 133625952), (2032, 125274330), (2070, 122974608), (2160, 117850666), (2208, 115288695), (2286, 111354960), (2484, 102478840), (2540, 100219464), (2760, 92230956), (2921, 87147360), (3048, 83516220), (3105, 81983072), (3312, 76859130), (3429, 74236640), (3680, 69173217), (3810, 66812976), (4064, 62637165), (4140, 61487304), (4320, 58925333), (4572, 55677480), (4968, 51239420), (5080, 50109732), (5520, 46115478), (5715, 44541984), (5842, 43573680), (6096, 41758110), (6210, 40991536), (6624, 38429565), (6858, 37118320), (7620, 33406488), (8280, 30743652), (8763, 29049120), (9144, 27838740), (9936, 25619710), (10160, 25054866), (11040, 23057739), (11430, 22270992), (11684, 21786840), (12192, 20879055), (12420, 20495768), (13716, 18559160), (14605, 17429472), (15240, 16703244), (16560, 15371826), (17145, 14847328), (17526, 14524560), (18288, 13919370), (19872, 12809855), (20173, 12618720), (20320, 12527433), (22860, 11135496), (23368, 10893420), (24840, 10247884), (26289, 9683040), (27432, 9279580), (29210, 8714736), (30480, 8351622), (33120, 7685913), (34290, 7423664), (35052, 7262280), (36576, 6959685), (40346, 6309360), (43815, 5809824), (45720, 5567748), (46736, 5446710), (49680, 5123942), (52578, 4841520), (54864, 4639790), (58420, 4357368), (60519, 4206240), (60960, 4175811), (68580, 3711832), (70104, 3631140), (78867, 3227680), (80692, 3154680), (87630, 2904912), (91440, 2783874), (93472, 2723355), (99360, 2561971), (100865, 2523744), (105156, 2420760), (109728, 2319895), (116840, 2178684), (121038, 2103120), (131445, 1936608), (137160, 1855916), (140208, 1815570), (157734, 1613840), (161384, 1577340), (175260, 1452456), (181557, 1402080), (182880, 1391937), (201730, 1261872), (210312, 1210380), (233680, 1089342), (242076, 1051560), (262890, 968304), (274320, 927958), (280416, 907785), (302595, 841248), (315468, 806920), (322768, 788670), (350520, 726228), (363114, 701040), (394335, 645536), (403460, 630936), (420624, 605190), (463979, 548640), (467360, 544671), (484152, 525780)]