21240497376

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:751

約数の個数: 384

約数和(自身を含む): 73664640000

約数和(自身を除く): 52424142624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 336, 347, 348, 349, 378, 406, 432, 464, 504, 522, 609, 672, 694, 696, 698, 756, 783, 812, 864, 928, 1008, 1041, 1044, 1047, 1218, 1388, 1392, 1396, 1512, 1566, 1624, 1827, 2016, 2082, 2088, 2094, 2429, 2436, 2443, 2776, 2784, 2792, 3024, 3123, 3132, 3141, 3248, 3654, 4164, 4176, 4188, 4858, 4872, 4886, 5481, 5552, 5584, 6048, 6246, 6264, 6282, 6496, 7287, 7308, 7329, 8328, 8352, 8376, 9369, 9423, 9716, 9744, 9772, 10063, 10121, 10962, 11104, 11168, 12492, 12528, 12564, 14574, 14616, 14658, 16656, 16752, 18738, 18846, 19432, 19488, 19544, 20126, 20242, 21861, 21924, 21987, 24984, 25056, 25128, 29148, 29232, 29316, 30189, 30363, 33312, 33504, 37476, 37692, 38864, 39088, 40252, 40484, 43722, 43848, 43974, 49968, 50256, 58296, 58464, 58632, 60378, 60726, 65583, 65961, 70441, 70847, 74952, 75384, 77728, 78176, 80504, 80968, 87444, 87696, 87948, 90567, 91089, 99936, 100512, 116592, 117264, 120756, 121103, 121452, 131166, 131922, 140882, 141694, 149904, 150768, 161008, 161936, 174888, 175392, 175896, 181134, 182178, 211323, 212541, 233184, 234528, 241512, 242206, 242904, 262332, 263844, 271701, 273267, 281764, 283388, 299808, 301536, 322016, 323872, 349776, 351792, 362268, 363309, 364356, 422646, 425082, 483024, 484412, 485808, 524664, 527688, 543402, 546534, 563528, 566776, 633969, 637623, 699552, 703584, 724536, 726618, 728712, 845292, 847721, 850164, 966048, 968824, 971616, 1049328, 1055376, 1086804, 1089927, 1093068, 1127056, 1133552, 1267938, 1275246, 1449072, 1453236, 1457424, 1690584, 1695442, 1700328, 1901907, 1912869, 1937648, 2098656, 2110752, 2173608, 2179854, 2186136, 2254112, 2267104, 2535876, 2543163, 2550492, 2898144, 2906472, 2914848, 3269781, 3381168, 3390884, 3400656, 3511987, 3803814, 3825738, 3875296, 4347216, 4359708, 4372272, 5071752, 5086326, 5100984, 5812944, 6539562, 6762336, 6781768, 6801312, 7023974, 7607628, 7629489, 7651476, 8694432, 8719416, 8744544, 10143504, 10172652, 10201968, 10535961, 11625888, 13079124, 13563536, 14047948, 15215256, 15258978, 15302952, 17438832, 20287008, 20345304, 20403936, 21071922, 22888467, 24583909, 26158248, 27127072, 28095896, 30430512, 30517956, 30605904, 31607883, 34877664, 40690608, 42143844, 45776934, 49167818, 52316496, 56191792, 60861024, 61035912, 61211808, 63215766, 73751727, 81381216, 84287688, 91553868, 94823649, 98335636, 104632992, 112383584, 122071824, 126431532, 147503454, 168575376, 183107736, 189647298, 196671272, 221255181, 244143648, 252863064, 295006908, 337150752, 366215472, 379294596, 393342544, 442510362, 505726128, 590013816, 663765543, 732430944, 758589192, 786685088, 885020724, 1011452256, 1180027632, 1327531086, 1517178384, 1770041448, 2360055264, 2655062172, 3034356768, 3540082896, 5310124344, 7080165792, 10620248688, 21240497376]

約数ペア:

[(1, 21240497376), (2, 10620248688), (3, 7080165792), (4, 5310124344), (6, 3540082896), (7, 3034356768), (8, 2655062172), (9, 2360055264), (12, 1770041448), (14, 1517178384), (16, 1327531086), (18, 1180027632), (21, 1011452256), (24, 885020724), (27, 786685088), (28, 758589192), (29, 732430944), (32, 663765543), (36, 590013816), (42, 505726128), (48, 442510362), (54, 393342544), (56, 379294596), (58, 366215472), (63, 337150752), (72, 295006908), (84, 252863064), (87, 244143648), (96, 221255181), (108, 196671272), (112, 189647298), (116, 183107736), (126, 168575376), (144, 147503454), (168, 126431532), (174, 122071824), (189, 112383584), (203, 104632992), (216, 98335636), (224, 94823649), (232, 91553868), (252, 84287688), (261, 81381216), (288, 73751727), (336, 63215766), (347, 61211808), (348, 61035912), (349, 60861024), (378, 56191792), (406, 52316496), (432, 49167818), (464, 45776934), (504, 42143844), (522, 40690608), (609, 34877664), (672, 31607883), (694, 30605904), (696, 30517956), (698, 30430512), (756, 28095896), (783, 27127072), (812, 26158248), (864, 24583909), (928, 22888467), (1008, 21071922), (1041, 20403936), (1044, 20345304), (1047, 20287008), (1218, 17438832), (1388, 15302952), (1392, 15258978), (1396, 15215256), (1512, 14047948), (1566, 13563536), (1624, 13079124), (1827, 11625888), (2016, 10535961), (2082, 10201968), (2088, 10172652), (2094, 10143504), (2429, 8744544), (2436, 8719416), (2443, 8694432), (2776, 7651476), (2784, 7629489), (2792, 7607628), (3024, 7023974), (3123, 6801312), (3132, 6781768), (3141, 6762336), (3248, 6539562), (3654, 5812944), (4164, 5100984), (4176, 5086326), (4188, 5071752), (4858, 4372272), (4872, 4359708), (4886, 4347216), (5481, 3875296), (5552, 3825738), (5584, 3803814), (6048, 3511987), (6246, 3400656), (6264, 3390884), (6282, 3381168), (6496, 3269781), (7287, 2914848), (7308, 2906472), (7329, 2898144), (8328, 2550492), (8352, 2543163), (8376, 2535876), (9369, 2267104), (9423, 2254112), (9716, 2186136), (9744, 2179854), (9772, 2173608), (10063, 2110752), (10121, 2098656), (10962, 1937648), (11104, 1912869), (11168, 1901907), (12492, 1700328), (12528, 1695442), (12564, 1690584), (14574, 1457424), (14616, 1453236), (14658, 1449072), (16656, 1275246), (16752, 1267938), (18738, 1133552), (18846, 1127056), (19432, 1093068), (19488, 1089927), (19544, 1086804), (20126, 1055376), (20242, 1049328), (21861, 971616), (21924, 968824), (21987, 966048), (24984, 850164), (25056, 847721), (25128, 845292), (29148, 728712), (29232, 726618), (29316, 724536), (30189, 703584), (30363, 699552), (33312, 637623), (33504, 633969), (37476, 566776), (37692, 563528), (38864, 546534), (39088, 543402), (40252, 527688), (40484, 524664), (43722, 485808), (43848, 484412), (43974, 483024), (49968, 425082), (50256, 422646), (58296, 364356), (58464, 363309), (58632, 362268), (60378, 351792), (60726, 349776), (65583, 323872), (65961, 322016), (70441, 301536), (70847, 299808), (74952, 283388), (75384, 281764), (77728, 273267), (78176, 271701), (80504, 263844), (80968, 262332), (87444, 242904), (87696, 242206), (87948, 241512), (90567, 234528), (91089, 233184), (99936, 212541), (100512, 211323), (116592, 182178), (117264, 181134), (120756, 175896), (121103, 175392), (121452, 174888), (131166, 161936), (131922, 161008), (140882, 150768), (141694, 149904)]