642460896

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 576

約数和(自身を含む): 2509678080

約数和(自身を除く): 1867217184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 29, 32, 33, 36, 37, 42, 44, 48, 54, 56, 58, 63, 66, 72, 74, 77, 81, 84, 87, 88, 96, 99, 108, 111, 112, 116, 126, 132, 144, 148, 154, 162, 168, 174, 176, 189, 198, 203, 216, 222, 224, 231, 232, 243, 252, 259, 261, 264, 288, 296, 297, 308, 319, 324, 333, 336, 348, 352, 378, 396, 406, 407, 432, 444, 462, 464, 486, 504, 518, 522, 528, 567, 592, 594, 609, 616, 638, 648, 666, 672, 693, 696, 756, 777, 783, 792, 812, 814, 864, 888, 891, 924, 928, 957, 972, 999, 1008, 1036, 1044, 1056, 1073, 1134, 1184, 1188, 1218, 1221, 1232, 1276, 1296, 1332, 1386, 1392, 1512, 1554, 1566, 1584, 1624, 1628, 1701, 1776, 1782, 1827, 1848, 1914, 1944, 1998, 2016, 2072, 2079, 2088, 2146, 2233, 2268, 2331, 2349, 2376, 2436, 2442, 2464, 2552, 2592, 2664, 2673, 2772, 2784, 2849, 2871, 2997, 3024, 3108, 3132, 3168, 3219, 3248, 3256, 3402, 3552, 3564, 3654, 3663, 3696, 3828, 3888, 3996, 4144, 4158, 4176, 4292, 4466, 4536, 4662, 4698, 4752, 4872, 4884, 5104, 5328, 5346, 5481, 5544, 5698, 5742, 5994, 6048, 6216, 6237, 6264, 6438, 6496, 6512, 6699, 6804, 6993, 7047, 7128, 7308, 7326, 7392, 7511, 7656, 7776, 7992, 8288, 8316, 8352, 8547, 8584, 8613, 8932, 8991, 9072, 9324, 9396, 9504, 9657, 9744, 9768, 10208, 10656, 10692, 10962, 10989, 11088, 11396, 11484, 11803, 11988, 12432, 12474, 12528, 12876, 13024, 13398, 13608, 13986, 14094, 14256, 14616, 14652, 15022, 15312, 15984, 16443, 16632, 17094, 17168, 17226, 17864, 17982, 18144, 18648, 18711, 18792, 19314, 19488, 19536, 20097, 20979, 21384, 21924, 21978, 22176, 22533, 22792, 22968, 23606, 23976, 24864, 24948, 25056, 25641, 25752, 25839, 26796, 27216, 27972, 28188, 28512, 28971, 29232, 29304, 30044, 30624, 31968, 32886, 32967, 33264, 34188, 34336, 34452, 35409, 35728, 35964, 37296, 37422, 37584, 38628, 39072, 40194, 41958, 42768, 43848, 43956, 45066, 45584, 45936, 47212, 47952, 49329, 49896, 51282, 51504, 51678, 53592, 54432, 55944, 56376, 57942, 58464, 58608, 60088, 60291, 62937, 65772, 65934, 66528, 67599, 68376, 68904, 70818, 71456, 71928, 74592, 74844, 75168, 76923, 77256, 77517, 80388, 82621, 83916, 85536, 86913, 87696, 87912, 90132, 91168, 91872, 94424, 95904, 98658, 98901, 99792, 102564, 103008, 103356, 106227, 107184, 111888, 112752, 115884, 117216, 120176, 120582, 125874, 131544, 131868, 135198, 136752, 137808, 141636, 143856, 149688, 153846, 154512, 155034, 160776, 165242, 167832, 173826, 175392, 175824, 180264, 180873, 188848, 197316, 197802, 199584, 202797, 205128, 206712, 212454, 214368, 223776, 225504, 230769, 231768, 240352, 241164, 247863, 251748, 260739, 263088, 263736, 270396, 273504, 275616, 283272, 287712, 299376, 307692, 309024, 310068, 318681, 321552, 330484, 335664, 347652, 351648, 360528, 361746, 377696, 394632, 395604, 405594, 410256, 413424, 424908, 461538, 463536, 482328, 495726, 503496, 521478, 526176, 527472, 540792, 542619, 566544, 598752, 608391, 615384, 620136, 637362, 643104, 660968, 671328, 692307, 695304, 721056, 723492, 743589, 789264, 791208, 811188, 820512, 826848, 849816, 923076, 927072, 956043, 964656, 991452, 1006992, 1042956, 1054944, 1081584, 1085238, 1133088, 1216782, 1230768, 1240272, 1274724, 1321936, 1384614, 1390608, 1446984, 1487178, 1578528, 1582416, 1622376, 1699632, 1825173, 1846152, 1912086, 1929312, 1982904, 2013984, 2085912, 2163168, 2170476, 2230767, 2433564, 2461536, 2480544, 2549448, 2643872, 2769228, 2781216, 2868129, 2893968, 2974356, 3164832, 3244752, 3399264, 3650346, 3692304, 3824172, 3965808, 4171824, 4340952, 4461534, 4867128, 5098896, 5538456, 5736258, 5787936, 5948712, 6489504, 6692301, 7300692, 7384608, 7648344, 7931616, 8343648, 8681904, 8923068, 9734256, 10197792, 11076912, 11472516, 11897424, 13384602, 14601384, 15296688, 17363808, 17846136, 19468512, 20076903, 22153824, 22945032, 23794848, 26769204, 29202768, 30593376, 35692272, 40153806, 45890064, 53538408, 58405536, 71384544, 80307612, 91780128, 107076816, 160615224, 214153632, 321230448, 642460896]

約数ペア:

[(1, 642460896), (2, 321230448), (3, 214153632), (4, 160615224), (6, 107076816), (7, 91780128), (8, 80307612), (9, 71384544), (11, 58405536), (12, 53538408), (14, 45890064), (16, 40153806), (18, 35692272), (21, 30593376), (22, 29202768), (24, 26769204), (27, 23794848), (28, 22945032), (29, 22153824), (32, 20076903), (33, 19468512), (36, 17846136), (37, 17363808), (42, 15296688), (44, 14601384), (48, 13384602), (54, 11897424), (56, 11472516), (58, 11076912), (63, 10197792), (66, 9734256), (72, 8923068), (74, 8681904), (77, 8343648), (81, 7931616), (84, 7648344), (87, 7384608), (88, 7300692), (96, 6692301), (99, 6489504), (108, 5948712), (111, 5787936), (112, 5736258), (116, 5538456), (126, 5098896), (132, 4867128), (144, 4461534), (148, 4340952), (154, 4171824), (162, 3965808), (168, 3824172), (174, 3692304), (176, 3650346), (189, 3399264), (198, 3244752), (203, 3164832), (216, 2974356), (222, 2893968), (224, 2868129), (231, 2781216), (232, 2769228), (243, 2643872), (252, 2549448), (259, 2480544), (261, 2461536), (264, 2433564), (288, 2230767), (296, 2170476), (297, 2163168), (308, 2085912), (319, 2013984), (324, 1982904), (333, 1929312), (336, 1912086), (348, 1846152), (352, 1825173), (378, 1699632), (396, 1622376), (406, 1582416), (407, 1578528), (432, 1487178), (444, 1446984), (462, 1390608), (464, 1384614), (486, 1321936), (504, 1274724), (518, 1240272), (522, 1230768), (528, 1216782), (567, 1133088), (592, 1085238), (594, 1081584), (609, 1054944), (616, 1042956), (638, 1006992), (648, 991452), (666, 964656), (672, 956043), (693, 927072), (696, 923076), (756, 849816), (777, 826848), (783, 820512), (792, 811188), (812, 791208), (814, 789264), (864, 743589), (888, 723492), (891, 721056), (924, 695304), (928, 692307), (957, 671328), (972, 660968), (999, 643104), (1008, 637362), (1036, 620136), (1044, 615384), (1056, 608391), (1073, 598752), (1134, 566544), (1184, 542619), (1188, 540792), (1218, 527472), (1221, 526176), (1232, 521478), (1276, 503496), (1296, 495726), (1332, 482328), (1386, 463536), (1392, 461538), (1512, 424908), (1554, 413424), (1566, 410256), (1584, 405594), (1624, 395604), (1628, 394632), (1701, 377696), (1776, 361746), (1782, 360528), (1827, 351648), (1848, 347652), (1914, 335664), (1944, 330484), (1998, 321552), (2016, 318681), (2072, 310068), (2079, 309024), (2088, 307692), (2146, 299376), (2233, 287712), (2268, 283272), (2331, 275616), (2349, 273504), (2376, 270396), (2436, 263736), (2442, 263088), (2464, 260739), (2552, 251748), (2592, 247863), (2664, 241164), (2673, 240352), (2772, 231768), (2784, 230769), (2849, 225504), (2871, 223776), (2997, 214368), (3024, 212454), (3108, 206712), (3132, 205128), (3168, 202797), (3219, 199584), (3248, 197802), (3256, 197316), (3402, 188848), (3552, 180873), (3564, 180264), (3654, 175824), (3663, 175392), (3696, 173826), (3828, 167832), (3888, 165242), (3996, 160776), (4144, 155034), (4158, 154512), (4176, 153846), (4292, 149688), (4466, 143856), (4536, 141636), (4662, 137808), (4698, 136752), (4752, 135198), (4872, 131868), (4884, 131544), (5104, 125874), (5328, 120582), (5346, 120176), (5481, 117216), (5544, 115884), (5698, 112752), (5742, 111888), (5994, 107184), (6048, 106227), (6216, 103356), (6237, 103008), (6264, 102564), (6438, 99792), (6496, 98901), (6512, 98658), (6699, 95904), (6804, 94424), (6993, 91872), (7047, 91168), (7128, 90132), (7308, 87912), (7326, 87696), (7392, 86913), (7511, 85536), (7656, 83916), (7776, 82621), (7992, 80388), (8288, 77517), (8316, 77256), (8352, 76923), (8547, 75168), (8584, 74844), (8613, 74592), (8932, 71928), (8991, 71456), (9072, 70818), (9324, 68904), (9396, 68376), (9504, 67599), (9657, 66528), (9744, 65934), (9768, 65772), (10208, 62937), (10656, 60291), (10692, 60088), (10962, 58608), (10989, 58464), (11088, 57942), (11396, 56376), (11484, 55944), (11803, 54432), (11988, 53592), (12432, 51678), (12474, 51504), (12528, 51282), (12876, 49896), (13024, 49329), (13398, 47952), (13608, 47212), (13986, 45936), (14094, 45584), (14256, 45066), (14616, 43956), (14652, 43848), (15022, 42768), (15312, 41958), (15984, 40194), (16443, 39072), (16632, 38628), (17094, 37584), (17168, 37422), (17226, 37296), (17864, 35964), (17982, 35728), (18144, 35409), (18648, 34452), (18711, 34336), (18792, 34188), (19314, 33264), (19488, 32967), (19536, 32886), (20097, 31968), (20979, 30624), (21384, 30044), (21924, 29304), (21978, 29232), (22176, 28971), (22533, 28512), (22792, 28188), (22968, 27972), (23606, 27216), (23976, 26796), (24864, 25839), (24948, 25752), (25056, 25641)]