21091305984

素因数分解:

$2^9\times 3^1\times 7^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 480

約数和(自身を含む): 70607623680

約数和(自身を除く): 49516317696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 43, 48, 49, 56, 57, 64, 76, 84, 86, 96, 98, 112, 114, 128, 129, 133, 147, 152, 168, 172, 192, 196, 224, 228, 256, 258, 266, 294, 301, 304, 336, 343, 344, 384, 392, 399, 448, 456, 512, 516, 532, 588, 602, 608, 672, 686, 688, 768, 784, 798, 817, 896, 903, 912, 931, 1029, 1032, 1064, 1176, 1204, 1216, 1344, 1372, 1376, 1536, 1568, 1596, 1634, 1792, 1806, 1824, 1862, 2058, 2064, 2107, 2128, 2352, 2401, 2408, 2432, 2451, 2688, 2744, 2752, 2793, 3136, 3192, 3268, 3584, 3612, 3648, 3724, 4116, 4128, 4214, 4256, 4704, 4802, 4816, 4864, 4902, 5376, 5488, 5504, 5586, 5719, 6272, 6321, 6384, 6517, 6536, 7203, 7224, 7296, 7448, 8232, 8256, 8428, 8512, 9408, 9604, 9632, 9728, 9804, 10752, 10976, 11008, 11172, 11438, 12544, 12642, 12768, 13034, 13072, 14406, 14448, 14592, 14749, 14896, 16464, 16512, 16807, 16856, 17024, 17157, 18816, 19208, 19264, 19551, 19608, 21952, 22016, 22344, 22876, 25088, 25284, 25536, 26068, 26144, 28812, 28896, 29184, 29498, 29792, 32928, 33024, 33614, 33712, 34048, 34314, 37632, 38416, 38528, 39102, 39216, 40033, 43904, 44247, 44688, 45619, 45752, 50421, 50568, 51072, 52136, 52288, 57624, 57792, 58996, 59584, 65856, 66048, 67228, 67424, 68096, 68628, 75264, 76832, 77056, 78204, 78432, 80066, 87808, 88494, 89376, 91238, 91504, 100842, 101136, 102144, 103243, 104272, 104576, 115248, 115584, 117992, 119168, 120099, 131712, 134456, 134848, 136857, 137256, 153664, 154112, 156408, 156864, 160132, 175616, 176988, 178752, 182476, 183008, 201684, 202272, 204288, 206486, 208544, 209152, 230496, 231168, 235984, 238336, 240198, 263424, 268912, 269696, 273714, 274512, 280231, 307328, 309729, 312816, 313728, 319333, 320264, 353976, 357504, 364952, 366016, 403368, 404544, 412972, 417088, 418304, 460992, 462336, 471968, 476672, 480396, 526848, 537824, 539392, 547428, 549024, 560462, 614656, 619458, 625632, 627456, 638666, 640528, 707952, 715008, 722701, 729904, 732032, 806736, 809088, 825944, 834176, 840693, 921984, 943936, 957999, 960792, 1075648, 1078784, 1094856, 1098048, 1120924, 1229312, 1238916, 1251264, 1254912, 1277332, 1281056, 1415904, 1430016, 1445402, 1459808, 1464064, 1613472, 1618176, 1651888, 1668352, 1681386, 1843968, 1887872, 1915998, 1921584, 1961617, 2151296, 2168103, 2189712, 2196096, 2241848, 2477832, 2502528, 2554664, 2562112, 2831808, 2890804, 2919616, 2928128, 3226944, 3236352, 3303776, 3336704, 3362772, 3687936, 3775744, 3831996, 3843168, 3923234, 4302592, 4336206, 4379424, 4392192, 4483696, 4955664, 5005056, 5109328, 5124224, 5663616, 5781608, 5839232, 5884851, 6453888, 6607552, 6725544, 7551488, 7663992, 7686336, 7846468, 8605184, 8672412, 8758848, 8784384, 8967392, 9911328, 10010112, 10218656, 10248448, 11327232, 11563216, 11678464, 11769702, 12907776, 13215104, 13451088, 13731319, 15327984, 15372672, 15692936, 17344824, 17517696, 17934784, 19822656, 20437312, 20496896, 22654464, 23126432, 23356928, 23539404, 25815552, 26430208, 26902176, 27462638, 30655968, 30745344, 31385872, 34689648, 35035392, 35869568, 39645312, 40874624, 41193957, 46252864, 47078808, 52860416, 53804352, 54925276, 61311936, 61490688, 62771744, 69379296, 70070784, 71739136, 79290624, 81749248, 82387914, 92505728, 94157616, 107608704, 109850552, 122623872, 125543488, 138758592, 143478272, 158581248, 163498496, 164775828, 185011456, 188315232, 215217408, 219701104, 245247744, 251086976, 277517184, 329551656, 370022912, 376630464, 430434816, 439402208, 490495488, 502173952, 555034368, 659103312, 753260928, 878804416, 1004347904, 1110068736, 1318206624, 1506521856, 1757608832, 2636413248, 3013043712, 3515217664, 5272826496, 7030435328, 10545652992, 21091305984]

約数ペア:

[(1, 21091305984), (2, 10545652992), (3, 7030435328), (4, 5272826496), (6, 3515217664), (7, 3013043712), (8, 2636413248), (12, 1757608832), (14, 1506521856), (16, 1318206624), (19, 1110068736), (21, 1004347904), (24, 878804416), (28, 753260928), (32, 659103312), (38, 555034368), (42, 502173952), (43, 490495488), (48, 439402208), (49, 430434816), (56, 376630464), (57, 370022912), (64, 329551656), (76, 277517184), (84, 251086976), (86, 245247744), (96, 219701104), (98, 215217408), (112, 188315232), (114, 185011456), (128, 164775828), (129, 163498496), (133, 158581248), (147, 143478272), (152, 138758592), (168, 125543488), (172, 122623872), (192, 109850552), (196, 107608704), (224, 94157616), (228, 92505728), (256, 82387914), (258, 81749248), (266, 79290624), (294, 71739136), (301, 70070784), (304, 69379296), (336, 62771744), (343, 61490688), (344, 61311936), (384, 54925276), (392, 53804352), (399, 52860416), (448, 47078808), (456, 46252864), (512, 41193957), (516, 40874624), (532, 39645312), (588, 35869568), (602, 35035392), (608, 34689648), (672, 31385872), (686, 30745344), (688, 30655968), (768, 27462638), (784, 26902176), (798, 26430208), (817, 25815552), (896, 23539404), (903, 23356928), (912, 23126432), (931, 22654464), (1029, 20496896), (1032, 20437312), (1064, 19822656), (1176, 17934784), (1204, 17517696), (1216, 17344824), (1344, 15692936), (1372, 15372672), (1376, 15327984), (1536, 13731319), (1568, 13451088), (1596, 13215104), (1634, 12907776), (1792, 11769702), (1806, 11678464), (1824, 11563216), (1862, 11327232), (2058, 10248448), (2064, 10218656), (2107, 10010112), (2128, 9911328), (2352, 8967392), (2401, 8784384), (2408, 8758848), (2432, 8672412), (2451, 8605184), (2688, 7846468), (2744, 7686336), (2752, 7663992), (2793, 7551488), (3136, 6725544), (3192, 6607552), (3268, 6453888), (3584, 5884851), (3612, 5839232), (3648, 5781608), (3724, 5663616), (4116, 5124224), (4128, 5109328), (4214, 5005056), (4256, 4955664), (4704, 4483696), (4802, 4392192), (4816, 4379424), (4864, 4336206), (4902, 4302592), (5376, 3923234), (5488, 3843168), (5504, 3831996), (5586, 3775744), (5719, 3687936), (6272, 3362772), (6321, 3336704), (6384, 3303776), (6517, 3236352), (6536, 3226944), (7203, 2928128), (7224, 2919616), (7296, 2890804), (7448, 2831808), (8232, 2562112), (8256, 2554664), (8428, 2502528), (8512, 2477832), (9408, 2241848), (9604, 2196096), (9632, 2189712), (9728, 2168103), (9804, 2151296), (10752, 1961617), (10976, 1921584), (11008, 1915998), (11172, 1887872), (11438, 1843968), (12544, 1681386), (12642, 1668352), (12768, 1651888), (13034, 1618176), (13072, 1613472), (14406, 1464064), (14448, 1459808), (14592, 1445402), (14749, 1430016), (14896, 1415904), (16464, 1281056), (16512, 1277332), (16807, 1254912), (16856, 1251264), (17024, 1238916), (17157, 1229312), (18816, 1120924), (19208, 1098048), (19264, 1094856), (19551, 1078784), (19608, 1075648), (21952, 960792), (22016, 957999), (22344, 943936), (22876, 921984), (25088, 840693), (25284, 834176), (25536, 825944), (26068, 809088), (26144, 806736), (28812, 732032), (28896, 729904), (29184, 722701), (29498, 715008), (29792, 707952), (32928, 640528), (33024, 638666), (33614, 627456), (33712, 625632), (34048, 619458), (34314, 614656), (37632, 560462), (38416, 549024), (38528, 547428), (39102, 539392), (39216, 537824), (40033, 526848), (43904, 480396), (44247, 476672), (44688, 471968), (45619, 462336), (45752, 460992), (50421, 418304), (50568, 417088), (51072, 412972), (52136, 404544), (52288, 403368), (57624, 366016), (57792, 364952), (58996, 357504), (59584, 353976), (65856, 320264), (66048, 319333), (67228, 313728), (67424, 312816), (68096, 309729), (68628, 307328), (75264, 280231), (76832, 274512), (77056, 273714), (78204, 269696), (78432, 268912), (80066, 263424), (87808, 240198), (88494, 238336), (89376, 235984), (91238, 231168), (91504, 230496), (100842, 209152), (101136, 208544), (102144, 206486), (103243, 204288), (104272, 202272), (104576, 201684), (115248, 183008), (115584, 182476), (117992, 178752), (119168, 176988), (120099, 175616), (131712, 160132), (134456, 156864), (134848, 156408), (136857, 154112), (137256, 153664)]