16821310176

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 480

約数和(自身を含む): 57063460608

約数和(自身を除く): 40242150432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 66, 69, 72, 81, 88, 92, 96, 99, 108, 113, 132, 138, 144, 162, 176, 184, 198, 207, 216, 226, 227, 253, 264, 276, 288, 297, 324, 339, 352, 368, 396, 414, 432, 452, 454, 506, 528, 552, 594, 621, 648, 678, 681, 736, 759, 792, 828, 864, 891, 904, 908, 1012, 1017, 1056, 1104, 1188, 1242, 1243, 1296, 1356, 1362, 1518, 1584, 1656, 1782, 1808, 1816, 1863, 2024, 2034, 2043, 2208, 2277, 2376, 2484, 2486, 2497, 2592, 2599, 2712, 2724, 3036, 3051, 3168, 3312, 3564, 3616, 3632, 3726, 3729, 4048, 4068, 4086, 4554, 4752, 4968, 4972, 4994, 5198, 5221, 5424, 5448, 6072, 6102, 6129, 6624, 6831, 7128, 7264, 7452, 7458, 7491, 7797, 8096, 8136, 8172, 9108, 9153, 9504, 9936, 9944, 9988, 10396, 10442, 10848, 10896, 11187, 12144, 12204, 12258, 13662, 14256, 14904, 14916, 14982, 15594, 15663, 16272, 16344, 18216, 18306, 18387, 19872, 19888, 19976, 20493, 20792, 20884, 21792, 22374, 22473, 23391, 24288, 24408, 24516, 25651, 27324, 28512, 28589, 29808, 29832, 29964, 31188, 31326, 32544, 32688, 33561, 36432, 36612, 36774, 39776, 39952, 40986, 41584, 41768, 44748, 44946, 46782, 46989, 48816, 49032, 51302, 54648, 57178, 57431, 59616, 59664, 59928, 62376, 62652, 65376, 67122, 67419, 70173, 72864, 73224, 73548, 76953, 79904, 81972, 83168, 83536, 85767, 89496, 89892, 93564, 93978, 97632, 98064, 100683, 102604, 109296, 114356, 114862, 119328, 119856, 124752, 125304, 134244, 134838, 140346, 140967, 146448, 147096, 153906, 163944, 167072, 171534, 172293, 178992, 179784, 187128, 187956, 196128, 201366, 202257, 205208, 210519, 218592, 228712, 229724, 230859, 239712, 249504, 250608, 257301, 268488, 269676, 280692, 281934, 282161, 292896, 294192, 307812, 327888, 343068, 344586, 357984, 359568, 374256, 375912, 402732, 404514, 410416, 421038, 422901, 457424, 459448, 461718, 501216, 514602, 516879, 536976, 539352, 561384, 563868, 564322, 588384, 589973, 615624, 655776, 686136, 689172, 692577, 719136, 748512, 751824, 771903, 805464, 809028, 820832, 842076, 845802, 846483, 914848, 918896, 923436, 1029204, 1033758, 1073952, 1078704, 1122768, 1127736, 1128644, 1179946, 1231248, 1372272, 1378344, 1385154, 1503648, 1543806, 1550637, 1610928, 1618056, 1684152, 1691604, 1692966, 1769919, 1837792, 1846872, 2058408, 2067516, 2077731, 2157408, 2245536, 2255472, 2257288, 2315709, 2359892, 2462496, 2539449, 2744544, 2756688, 2770308, 3087612, 3101274, 3221856, 3236112, 3368304, 3383208, 3385932, 3539838, 3693744, 4116816, 4135032, 4155462, 4510944, 4514576, 4631418, 4651911, 4719784, 5078898, 5309757, 5513376, 5540616, 6175224, 6202548, 6472224, 6489703, 6736608, 6766416, 6771864, 7079676, 7387488, 7618347, 8233632, 8270064, 8310924, 9029152, 9262836, 9303822, 9439568, 10157796, 10619514, 11081232, 12350448, 12405096, 12979406, 13532832, 13543728, 14159352, 15236694, 15929271, 16540128, 16621848, 18525672, 18607644, 18879136, 19469109, 20315592, 21239028, 22162464, 22855041, 24700896, 24810192, 25958812, 27087456, 28318704, 30473388, 31858542, 33243696, 37051344, 37215288, 38938218, 40631184, 42478056, 45710082, 47787813, 49620384, 51917624, 56637408, 58407327, 60946776, 63717084, 66487392, 74102688, 74430576, 77876436, 81262368, 84956112, 91420164, 95575626, 103835248, 116814654, 121893552, 127434168, 148861152, 155752872, 169912224, 175221981, 182840328, 191151252, 207670496, 233629308, 243787104, 254868336, 311505744, 350443962, 365680656, 382302504, 467258616, 509736672, 525665943, 623011488, 700887924, 731361312, 764605008, 934517232, 1051331886, 1401775848, 1529210016, 1869034464, 2102663772, 2803551696, 4205327544, 5607103392, 8410655088, 16821310176]

約数ペア:

[(1, 16821310176), (2, 8410655088), (3, 5607103392), (4, 4205327544), (6, 2803551696), (8, 2102663772), (9, 1869034464), (11, 1529210016), (12, 1401775848), (16, 1051331886), (18, 934517232), (22, 764605008), (23, 731361312), (24, 700887924), (27, 623011488), (32, 525665943), (33, 509736672), (36, 467258616), (44, 382302504), (46, 365680656), (48, 350443962), (54, 311505744), (66, 254868336), (69, 243787104), (72, 233629308), (81, 207670496), (88, 191151252), (92, 182840328), (96, 175221981), (99, 169912224), (108, 155752872), (113, 148861152), (132, 127434168), (138, 121893552), (144, 116814654), (162, 103835248), (176, 95575626), (184, 91420164), (198, 84956112), (207, 81262368), (216, 77876436), (226, 74430576), (227, 74102688), (253, 66487392), (264, 63717084), (276, 60946776), (288, 58407327), (297, 56637408), (324, 51917624), (339, 49620384), (352, 47787813), (368, 45710082), (396, 42478056), (414, 40631184), (432, 38938218), (452, 37215288), (454, 37051344), (506, 33243696), (528, 31858542), (552, 30473388), (594, 28318704), (621, 27087456), (648, 25958812), (678, 24810192), (681, 24700896), (736, 22855041), (759, 22162464), (792, 21239028), (828, 20315592), (864, 19469109), (891, 18879136), (904, 18607644), (908, 18525672), (1012, 16621848), (1017, 16540128), (1056, 15929271), (1104, 15236694), (1188, 14159352), (1242, 13543728), (1243, 13532832), (1296, 12979406), (1356, 12405096), (1362, 12350448), (1518, 11081232), (1584, 10619514), (1656, 10157796), (1782, 9439568), (1808, 9303822), (1816, 9262836), (1863, 9029152), (2024, 8310924), (2034, 8270064), (2043, 8233632), (2208, 7618347), (2277, 7387488), (2376, 7079676), (2484, 6771864), (2486, 6766416), (2497, 6736608), (2592, 6489703), (2599, 6472224), (2712, 6202548), (2724, 6175224), (3036, 5540616), (3051, 5513376), (3168, 5309757), (3312, 5078898), (3564, 4719784), (3616, 4651911), (3632, 4631418), (3726, 4514576), (3729, 4510944), (4048, 4155462), (4068, 4135032), (4086, 4116816), (4554, 3693744), (4752, 3539838), (4968, 3385932), (4972, 3383208), (4994, 3368304), (5198, 3236112), (5221, 3221856), (5424, 3101274), (5448, 3087612), (6072, 2770308), (6102, 2756688), (6129, 2744544), (6624, 2539449), (6831, 2462496), (7128, 2359892), (7264, 2315709), (7452, 2257288), (7458, 2255472), (7491, 2245536), (7797, 2157408), (8096, 2077731), (8136, 2067516), (8172, 2058408), (9108, 1846872), (9153, 1837792), (9504, 1769919), (9936, 1692966), (9944, 1691604), (9988, 1684152), (10396, 1618056), (10442, 1610928), (10848, 1550637), (10896, 1543806), (11187, 1503648), (12144, 1385154), (12204, 1378344), (12258, 1372272), (13662, 1231248), (14256, 1179946), (14904, 1128644), (14916, 1127736), (14982, 1122768), (15594, 1078704), (15663, 1073952), (16272, 1033758), (16344, 1029204), (18216, 923436), (18306, 918896), (18387, 914848), (19872, 846483), (19888, 845802), (19976, 842076), (20493, 820832), (20792, 809028), (20884, 805464), (21792, 771903), (22374, 751824), (22473, 748512), (23391, 719136), (24288, 692577), (24408, 689172), (24516, 686136), (25651, 655776), (27324, 615624), (28512, 589973), (28589, 588384), (29808, 564322), (29832, 563868), (29964, 561384), (31188, 539352), (31326, 536976), (32544, 516879), (32688, 514602), (33561, 501216), (36432, 461718), (36612, 459448), (36774, 457424), (39776, 422901), (39952, 421038), (40986, 410416), (41584, 404514), (41768, 402732), (44748, 375912), (44946, 374256), (46782, 359568), (46989, 357984), (48816, 344586), (49032, 343068), (51302, 327888), (54648, 307812), (57178, 294192), (57431, 292896), (59616, 282161), (59664, 281934), (59928, 280692), (62376, 269676), (62652, 268488), (65376, 257301), (67122, 250608), (67419, 249504), (70173, 239712), (72864, 230859), (73224, 229724), (73548, 228712), (76953, 218592), (79904, 210519), (81972, 205208), (83168, 202257), (83536, 201366), (85767, 196128), (89496, 187956), (89892, 187128), (93564, 179784), (93978, 178992), (97632, 172293), (98064, 171534), (100683, 167072), (102604, 163944), (109296, 153906), (114356, 147096), (114862, 146448), (119328, 140967), (119856, 140346), (124752, 134838), (125304, 134244)]