2129379840

素因数分解:

$2^9\times 3^6\times 5^1\times 7^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 560

約数和(自身を含む): 8801990208

約数和(自身を除く): 6672610368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 163, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 326, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 489, 504, 512, 540, 560, 567, 576, 630, 640, 648, 652, 672, 720, 729, 756, 768, 810, 815, 840, 864, 896, 945, 960, 972, 978, 1008, 1080, 1120, 1134, 1141, 1152, 1215, 1260, 1280, 1296, 1304, 1344, 1440, 1458, 1467, 1512, 1536, 1620, 1630, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 1956, 2016, 2160, 2240, 2268, 2282, 2304, 2430, 2445, 2520, 2560, 2592, 2608, 2688, 2835, 2880, 2916, 2934, 3024, 3240, 3260, 3360, 3402, 3423, 3456, 3584, 3645, 3780, 3840, 3888, 3912, 4032, 4320, 4401, 4480, 4536, 4564, 4608, 4860, 4890, 5040, 5103, 5184, 5216, 5376, 5670, 5705, 5760, 5832, 5868, 6048, 6480, 6520, 6720, 6804, 6846, 6912, 7290, 7335, 7560, 7680, 7776, 7824, 8064, 8505, 8640, 8802, 8960, 9072, 9128, 9720, 9780, 10080, 10206, 10269, 10368, 10432, 10752, 11340, 11410, 11520, 11664, 11736, 12096, 12960, 13040, 13203, 13440, 13608, 13692, 13824, 14580, 14670, 15120, 15552, 15648, 16128, 17010, 17115, 17280, 17604, 17920, 18144, 18256, 19440, 19560, 20160, 20412, 20538, 20736, 20864, 22005, 22680, 22820, 23040, 23328, 23472, 24192, 25515, 25920, 26080, 26406, 26880, 27216, 27384, 29160, 29340, 30240, 30807, 31104, 31296, 32256, 34020, 34230, 34560, 35208, 36288, 36512, 38880, 39120, 39609, 40320, 40824, 41076, 41472, 41728, 44010, 45360, 45640, 46656, 46944, 48384, 51030, 51345, 51840, 52160, 52812, 53760, 54432, 54768, 58320, 58680, 60480, 61614, 62208, 62592, 66015, 68040, 68460, 69120, 70416, 72576, 73024, 77760, 78240, 79218, 80640, 81648, 82152, 83456, 88020, 90720, 91280, 92421, 93312, 93888, 96768, 102060, 102690, 103680, 104320, 105624, 108864, 109536, 116640, 117360, 118827, 120960, 123228, 124416, 125184, 132030, 136080, 136920, 140832, 145152, 146048, 154035, 155520, 156480, 158436, 161280, 163296, 164304, 176040, 181440, 182560, 184842, 186624, 187776, 198045, 204120, 205380, 207360, 208640, 211248, 217728, 219072, 233280, 234720, 237654, 241920, 246456, 250368, 264060, 272160, 273840, 277263, 281664, 290304, 292096, 308070, 311040, 312960, 316872, 326592, 328608, 352080, 362880, 365120, 369684, 373248, 375552, 396090, 408240, 410760, 417280, 422496, 435456, 438144, 462105, 466560, 469440, 475308, 483840, 492912, 528120, 544320, 547680, 554526, 563328, 584192, 594135, 616140, 622080, 625920, 633744, 653184, 657216, 704160, 725760, 730240, 739368, 751104, 792180, 816480, 821520, 831789, 844992, 870912, 876288, 924210, 933120, 938880, 950616, 985824, 1056240, 1088640, 1095360, 1109052, 1126656, 1188270, 1232280, 1251840, 1267488, 1306368, 1314432, 1386315, 1408320, 1451520, 1460480, 1478736, 1584360, 1632960, 1643040, 1663578, 1689984, 1752576, 1848420, 1866240, 1877760, 1901232, 1971648, 2112480, 2177280, 2190720, 2218104, 2253312, 2376540, 2464560, 2534976, 2612736, 2628864, 2772630, 2816640, 2920960, 2957472, 3168720, 3265920, 3286080, 3327156, 3379968, 3696840, 3755520, 3802464, 3943296, 4158945, 4224960, 4354560, 4381440, 4436208, 4753080, 4929120, 5069952, 5257728, 5545260, 5633280, 5914944, 6337440, 6531840, 6572160, 6654312, 6759936, 7393680, 7604928, 7886592, 8317890, 8449920, 8762880, 8872416, 9506160, 9858240, 10139904, 11090520, 11266560, 11829888, 12674880, 13063680, 13144320, 13308624, 14787360, 15209856, 15773184, 16635780, 16899840, 17744832, 19012320, 19716480, 20279808, 22181040, 23659776, 25349760, 26288640, 26617248, 29574720, 30419712, 33271560, 33799680, 35489664, 38024640, 39432960, 44362080, 47319552, 50699520, 53234496, 59149440, 60839424, 66543120, 70979328, 76049280, 78865920, 88724160, 101399040, 106468992, 118298880, 133086240, 141958656, 152098560, 177448320, 212937984, 236597760, 266172480, 304197120, 354896640, 425875968, 532344960, 709793280, 1064689920, 2129379840]

約数ペア:

[(1, 2129379840), (2, 1064689920), (3, 709793280), (4, 532344960), (5, 425875968), (6, 354896640), (7, 304197120), (8, 266172480), (9, 236597760), (10, 212937984), (12, 177448320), (14, 152098560), (15, 141958656), (16, 133086240), (18, 118298880), (20, 106468992), (21, 101399040), (24, 88724160), (27, 78865920), (28, 76049280), (30, 70979328), (32, 66543120), (35, 60839424), (36, 59149440), (40, 53234496), (42, 50699520), (45, 47319552), (48, 44362080), (54, 39432960), (56, 38024640), (60, 35489664), (63, 33799680), (64, 33271560), (70, 30419712), (72, 29574720), (80, 26617248), (81, 26288640), (84, 25349760), (90, 23659776), (96, 22181040), (105, 20279808), (108, 19716480), (112, 19012320), (120, 17744832), (126, 16899840), (128, 16635780), (135, 15773184), (140, 15209856), (144, 14787360), (160, 13308624), (162, 13144320), (163, 13063680), (168, 12674880), (180, 11829888), (189, 11266560), (192, 11090520), (210, 10139904), (216, 9858240), (224, 9506160), (240, 8872416), (243, 8762880), (252, 8449920), (256, 8317890), (270, 7886592), (280, 7604928), (288, 7393680), (315, 6759936), (320, 6654312), (324, 6572160), (326, 6531840), (336, 6337440), (360, 5914944), (378, 5633280), (384, 5545260), (405, 5257728), (420, 5069952), (432, 4929120), (448, 4753080), (480, 4436208), (486, 4381440), (489, 4354560), (504, 4224960), (512, 4158945), (540, 3943296), (560, 3802464), (567, 3755520), (576, 3696840), (630, 3379968), (640, 3327156), (648, 3286080), (652, 3265920), (672, 3168720), (720, 2957472), (729, 2920960), (756, 2816640), (768, 2772630), (810, 2628864), (815, 2612736), (840, 2534976), (864, 2464560), (896, 2376540), (945, 2253312), (960, 2218104), (972, 2190720), (978, 2177280), (1008, 2112480), (1080, 1971648), (1120, 1901232), (1134, 1877760), (1141, 1866240), (1152, 1848420), (1215, 1752576), (1260, 1689984), (1280, 1663578), (1296, 1643040), (1304, 1632960), (1344, 1584360), (1440, 1478736), (1458, 1460480), (1467, 1451520), (1512, 1408320), (1536, 1386315), (1620, 1314432), (1630, 1306368), (1680, 1267488), (1701, 1251840), (1728, 1232280), (1792, 1188270), (1890, 1126656), (1920, 1109052), (1944, 1095360), (1956, 1088640), (2016, 1056240), (2160, 985824), (2240, 950616), (2268, 938880), (2282, 933120), (2304, 924210), (2430, 876288), (2445, 870912), (2520, 844992), (2560, 831789), (2592, 821520), (2608, 816480), (2688, 792180), (2835, 751104), (2880, 739368), (2916, 730240), (2934, 725760), (3024, 704160), (3240, 657216), (3260, 653184), (3360, 633744), (3402, 625920), (3423, 622080), (3456, 616140), (3584, 594135), (3645, 584192), (3780, 563328), (3840, 554526), (3888, 547680), (3912, 544320), (4032, 528120), (4320, 492912), (4401, 483840), (4480, 475308), (4536, 469440), (4564, 466560), (4608, 462105), (4860, 438144), (4890, 435456), (5040, 422496), (5103, 417280), (5184, 410760), (5216, 408240), (5376, 396090), (5670, 375552), (5705, 373248), (5760, 369684), (5832, 365120), (5868, 362880), (6048, 352080), (6480, 328608), (6520, 326592), (6720, 316872), (6804, 312960), (6846, 311040), (6912, 308070), (7290, 292096), (7335, 290304), (7560, 281664), (7680, 277263), (7776, 273840), (7824, 272160), (8064, 264060), (8505, 250368), (8640, 246456), (8802, 241920), (8960, 237654), (9072, 234720), (9128, 233280), (9720, 219072), (9780, 217728), (10080, 211248), (10206, 208640), (10269, 207360), (10368, 205380), (10432, 204120), (10752, 198045), (11340, 187776), (11410, 186624), (11520, 184842), (11664, 182560), (11736, 181440), (12096, 176040), (12960, 164304), (13040, 163296), (13203, 161280), (13440, 158436), (13608, 156480), (13692, 155520), (13824, 154035), (14580, 146048), (14670, 145152), (15120, 140832), (15552, 136920), (15648, 136080), (16128, 132030), (17010, 125184), (17115, 124416), (17280, 123228), (17604, 120960), (17920, 118827), (18144, 117360), (18256, 116640), (19440, 109536), (19560, 108864), (20160, 105624), (20412, 104320), (20538, 103680), (20736, 102690), (20864, 102060), (22005, 96768), (22680, 93888), (22820, 93312), (23040, 92421), (23328, 91280), (23472, 90720), (24192, 88020), (25515, 83456), (25920, 82152), (26080, 81648), (26406, 80640), (26880, 79218), (27216, 78240), (27384, 77760), (29160, 73024), (29340, 72576), (30240, 70416), (30807, 69120), (31104, 68460), (31296, 68040), (32256, 66015), (34020, 62592), (34230, 62208), (34560, 61614), (35208, 60480), (36288, 58680), (36512, 58320), (38880, 54768), (39120, 54432), (39609, 53760), (40320, 52812), (40824, 52160), (41076, 51840), (41472, 51345), (41728, 51030), (44010, 48384), (45360, 46944), (45640, 46656)]