20828408832

素因数分解:

$2^{10}\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{599}}^1$

素因数の和:657

約数の個数: 528

約数和(自身を含む): 76639680000

約数和(自身を除く): 55811271168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 128, 132, 144, 147, 154, 168, 176, 192, 196, 198, 224, 231, 252, 256, 264, 288, 294, 308, 336, 343, 352, 384, 392, 396, 441, 448, 462, 504, 512, 528, 539, 576, 588, 599, 616, 672, 686, 693, 704, 768, 784, 792, 882, 896, 924, 1008, 1024, 1029, 1056, 1078, 1152, 1176, 1198, 1232, 1344, 1372, 1386, 1408, 1536, 1568, 1584, 1617, 1764, 1792, 1797, 1848, 2016, 2058, 2112, 2156, 2304, 2352, 2396, 2464, 2688, 2744, 2772, 2816, 3072, 3087, 3136, 3168, 3234, 3528, 3584, 3594, 3696, 3773, 4032, 4116, 4193, 4224, 4312, 4608, 4704, 4792, 4851, 4928, 5376, 5391, 5488, 5544, 5632, 6174, 6272, 6336, 6468, 6589, 7056, 7168, 7188, 7392, 7546, 8064, 8232, 8386, 8448, 8624, 9216, 9408, 9584, 9702, 9856, 10752, 10782, 10976, 11088, 11264, 11319, 12348, 12544, 12579, 12672, 12936, 13178, 14112, 14376, 14784, 15092, 16128, 16464, 16772, 16896, 17248, 18816, 19168, 19404, 19712, 19767, 21504, 21564, 21952, 22176, 22638, 24696, 25088, 25158, 25344, 25872, 26356, 28224, 28752, 29351, 29568, 30184, 32256, 32928, 33544, 33792, 33957, 34496, 37632, 37737, 38336, 38808, 39424, 39534, 43128, 43904, 44352, 45276, 46123, 49392, 50176, 50316, 50688, 51744, 52712, 56448, 57504, 58702, 59136, 59301, 60368, 64512, 65856, 67088, 67914, 68992, 75264, 75474, 76672, 77616, 78848, 79068, 86256, 87808, 88053, 88704, 90552, 92246, 98784, 100632, 101376, 103488, 105424, 112896, 115008, 117404, 118272, 118602, 120736, 131712, 134176, 135828, 137984, 138369, 150528, 150948, 153344, 155232, 158136, 172512, 175616, 176106, 177408, 181104, 184492, 197568, 201264, 205457, 206976, 210848, 225792, 230016, 234808, 236544, 237204, 241472, 263424, 264159, 268352, 271656, 275968, 276738, 301896, 306688, 310464, 316272, 322861, 345024, 351232, 352212, 354816, 362208, 368984, 395136, 402528, 410914, 413952, 415107, 421696, 451584, 460032, 469616, 474408, 482944, 526848, 528318, 536704, 543312, 551936, 553476, 603792, 613376, 616371, 620928, 632544, 645722, 690048, 704424, 709632, 724416, 737968, 790272, 805056, 821828, 827904, 830214, 843392, 920064, 939232, 948816, 965888, 968583, 1053696, 1056636, 1073408, 1086624, 1106952, 1207584, 1232742, 1241856, 1265088, 1291444, 1380096, 1408848, 1448832, 1475936, 1580544, 1610112, 1643656, 1655808, 1660428, 1686784, 1840128, 1849113, 1878464, 1897632, 1931776, 1937166, 2113272, 2146816, 2173248, 2213904, 2260027, 2415168, 2465484, 2483712, 2530176, 2582888, 2760192, 2817696, 2897664, 2905749, 2951872, 3161088, 3220224, 3287312, 3320856, 3373568, 3698226, 3756928, 3795264, 3863552, 3874332, 4226544, 4293632, 4346496, 4427808, 4520054, 4830336, 4930968, 4967424, 5060352, 5165776, 5520384, 5635392, 5795328, 5811498, 5903744, 6440448, 6574624, 6641712, 6747136, 6780081, 7396452, 7513856, 7590528, 7748664, 8453088, 8692992, 8855616, 9040108, 9660672, 9861936, 10120704, 10331552, 11270784, 11590656, 11622996, 11807488, 12880896, 13149248, 13283424, 13560162, 14792904, 15027712, 15181056, 15497328, 16906176, 17385984, 17711232, 18080216, 19321344, 19723872, 20241408, 20340243, 20663104, 22541568, 23245992, 23614976, 26298496, 26566848, 27120324, 29585808, 30055424, 30362112, 30994656, 33812352, 34771968, 35422464, 36160432, 38642688, 39447744, 40680486, 41326208, 45083136, 46491984, 47229952, 52596992, 53133696, 54240648, 59171616, 60724224, 61989312, 67624704, 70844928, 72320864, 78895488, 81360972, 82652416, 90166272, 92983968, 105193984, 106267392, 108481296, 118343232, 123978624, 135249408, 141689856, 144641728, 157790976, 162721944, 165304832, 185967936, 210387968, 212534784, 216962592, 236686464, 247957248, 270498816, 289283456, 315581952, 325443888, 330609664, 371935872, 425069568, 433925184, 473372928, 495914496, 578566912, 631163904, 650887776, 743871744, 867850368, 946745856, 991828992, 1157133824, 1301775552, 1487743488, 1735700736, 1893491712, 2314267648, 2603551104, 2975486976, 3471401472, 5207102208, 6942802944, 10414204416, 20828408832]

約数ペア:

[(1, 20828408832), (2, 10414204416), (3, 6942802944), (4, 5207102208), (6, 3471401472), (7, 2975486976), (8, 2603551104), (9, 2314267648), (11, 1893491712), (12, 1735700736), (14, 1487743488), (16, 1301775552), (18, 1157133824), (21, 991828992), (22, 946745856), (24, 867850368), (28, 743871744), (32, 650887776), (33, 631163904), (36, 578566912), (42, 495914496), (44, 473372928), (48, 433925184), (49, 425069568), (56, 371935872), (63, 330609664), (64, 325443888), (66, 315581952), (72, 289283456), (77, 270498816), (84, 247957248), (88, 236686464), (96, 216962592), (98, 212534784), (99, 210387968), (112, 185967936), (126, 165304832), (128, 162721944), (132, 157790976), (144, 144641728), (147, 141689856), (154, 135249408), (168, 123978624), (176, 118343232), (192, 108481296), (196, 106267392), (198, 105193984), (224, 92983968), (231, 90166272), (252, 82652416), (256, 81360972), (264, 78895488), (288, 72320864), (294, 70844928), (308, 67624704), (336, 61989312), (343, 60724224), (352, 59171616), (384, 54240648), (392, 53133696), (396, 52596992), (441, 47229952), (448, 46491984), (462, 45083136), (504, 41326208), (512, 40680486), (528, 39447744), (539, 38642688), (576, 36160432), (588, 35422464), (599, 34771968), (616, 33812352), (672, 30994656), (686, 30362112), (693, 30055424), (704, 29585808), (768, 27120324), (784, 26566848), (792, 26298496), (882, 23614976), (896, 23245992), (924, 22541568), (1008, 20663104), (1024, 20340243), (1029, 20241408), (1056, 19723872), (1078, 19321344), (1152, 18080216), (1176, 17711232), (1198, 17385984), (1232, 16906176), (1344, 15497328), (1372, 15181056), (1386, 15027712), (1408, 14792904), (1536, 13560162), (1568, 13283424), (1584, 13149248), (1617, 12880896), (1764, 11807488), (1792, 11622996), (1797, 11590656), (1848, 11270784), (2016, 10331552), (2058, 10120704), (2112, 9861936), (2156, 9660672), (2304, 9040108), (2352, 8855616), (2396, 8692992), (2464, 8453088), (2688, 7748664), (2744, 7590528), (2772, 7513856), (2816, 7396452), (3072, 6780081), (3087, 6747136), (3136, 6641712), (3168, 6574624), (3234, 6440448), (3528, 5903744), (3584, 5811498), (3594, 5795328), (3696, 5635392), (3773, 5520384), (4032, 5165776), (4116, 5060352), (4193, 4967424), (4224, 4930968), (4312, 4830336), (4608, 4520054), (4704, 4427808), (4792, 4346496), (4851, 4293632), (4928, 4226544), (5376, 3874332), (5391, 3863552), (5488, 3795264), (5544, 3756928), (5632, 3698226), (6174, 3373568), (6272, 3320856), (6336, 3287312), (6468, 3220224), (6589, 3161088), (7056, 2951872), (7168, 2905749), (7188, 2897664), (7392, 2817696), (7546, 2760192), (8064, 2582888), (8232, 2530176), (8386, 2483712), (8448, 2465484), (8624, 2415168), (9216, 2260027), (9408, 2213904), (9584, 2173248), (9702, 2146816), (9856, 2113272), (10752, 1937166), (10782, 1931776), (10976, 1897632), (11088, 1878464), (11264, 1849113), (11319, 1840128), (12348, 1686784), (12544, 1660428), (12579, 1655808), (12672, 1643656), (12936, 1610112), (13178, 1580544), (14112, 1475936), (14376, 1448832), (14784, 1408848), (15092, 1380096), (16128, 1291444), (16464, 1265088), (16772, 1241856), (16896, 1232742), (17248, 1207584), (18816, 1106952), (19168, 1086624), (19404, 1073408), (19712, 1056636), (19767, 1053696), (21504, 968583), (21564, 965888), (21952, 948816), (22176, 939232), (22638, 920064), (24696, 843392), (25088, 830214), (25158, 827904), (25344, 821828), (25872, 805056), (26356, 790272), (28224, 737968), (28752, 724416), (29351, 709632), (29568, 704424), (30184, 690048), (32256, 645722), (32928, 632544), (33544, 620928), (33792, 616371), (33957, 613376), (34496, 603792), (37632, 553476), (37737, 551936), (38336, 543312), (38808, 536704), (39424, 528318), (39534, 526848), (43128, 482944), (43904, 474408), (44352, 469616), (45276, 460032), (46123, 451584), (49392, 421696), (50176, 415107), (50316, 413952), (50688, 410914), (51744, 402528), (52712, 395136), (56448, 368984), (57504, 362208), (58702, 354816), (59136, 352212), (59301, 351232), (60368, 345024), (64512, 322861), (65856, 316272), (67088, 310464), (67914, 306688), (68992, 301896), (75264, 276738), (75474, 275968), (76672, 271656), (77616, 268352), (78848, 264159), (79068, 263424), (86256, 241472), (87808, 237204), (88053, 236544), (88704, 234808), (90552, 230016), (92246, 225792), (98784, 210848), (100632, 206976), (101376, 205457), (103488, 201264), (105424, 197568), (112896, 184492), (115008, 181104), (117404, 177408), (118272, 176106), (118602, 175616), (120736, 172512), (131712, 158136), (134176, 155232), (135828, 153344), (137984, 150948), (138369, 150528)]