21411725328

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:977

約数の個数: 480

約数和(自身を含む): 76435107840

約数和(自身を除く): 55023382512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 47, 48, 54, 56, 57, 63, 72, 76, 81, 84, 94, 108, 112, 114, 126, 133, 141, 144, 152, 162, 168, 171, 188, 189, 216, 228, 243, 252, 266, 282, 304, 324, 329, 336, 342, 376, 378, 399, 423, 432, 456, 486, 504, 513, 532, 564, 567, 648, 658, 684, 752, 756, 798, 846, 881, 893, 912, 972, 987, 1008, 1026, 1064, 1128, 1134, 1197, 1269, 1296, 1316, 1368, 1512, 1539, 1596, 1692, 1701, 1762, 1786, 1944, 1974, 2052, 2128, 2256, 2268, 2394, 2538, 2632, 2643, 2679, 2736, 2961, 3024, 3078, 3192, 3384, 3402, 3524, 3572, 3591, 3807, 3888, 3948, 4104, 4536, 4617, 4788, 5076, 5264, 5286, 5358, 5922, 6156, 6167, 6251, 6384, 6768, 6804, 7048, 7144, 7182, 7614, 7896, 7929, 8037, 8208, 8883, 9072, 9234, 9576, 10152, 10572, 10716, 10773, 11421, 11844, 12312, 12334, 12502, 13608, 14096, 14288, 14364, 15228, 15792, 15858, 16074, 16739, 17766, 18468, 18501, 18753, 19152, 20304, 21144, 21432, 21546, 22842, 23688, 23787, 24111, 24624, 24668, 25004, 26649, 27216, 28728, 30456, 31716, 32148, 32319, 33478, 35532, 36936, 37002, 37506, 41407, 42288, 42864, 43092, 45684, 47376, 47574, 48222, 49336, 50008, 50217, 53298, 55503, 56259, 57456, 60912, 63432, 64296, 64638, 66956, 71064, 71361, 72333, 73872, 74004, 75012, 79947, 82814, 86184, 91368, 95148, 96444, 98672, 100016, 100434, 106596, 111006, 112518, 117173, 124221, 126864, 128592, 129276, 133912, 142128, 142722, 144666, 148008, 150024, 150651, 159894, 165628, 166509, 168777, 172368, 182736, 190296, 192888, 200868, 213192, 214083, 216999, 222012, 225036, 234346, 248442, 258552, 267824, 285444, 289332, 289849, 296016, 300048, 301302, 319788, 331256, 333018, 337554, 351519, 372663, 380592, 385776, 401736, 426384, 428166, 433998, 444024, 450072, 451953, 468692, 496884, 499527, 506331, 517104, 570888, 578664, 579698, 602604, 639576, 662512, 666036, 675108, 703038, 745326, 786733, 803472, 856332, 867996, 869547, 888048, 900144, 903906, 937384, 993768, 999054, 1012662, 1054557, 1117989, 1141776, 1157328, 1159396, 1205208, 1279152, 1332072, 1350216, 1355859, 1406076, 1490652, 1498581, 1518993, 1573466, 1712664, 1735992, 1739094, 1807812, 1874768, 1987536, 1998108, 2025324, 2109114, 2235978, 2318792, 2360199, 2410416, 2608641, 2664144, 2700432, 2711718, 2812152, 2981304, 2997162, 3037986, 3146932, 3163671, 3353967, 3425328, 3471984, 3478188, 3615624, 3996216, 4050648, 4067577, 4218228, 4471956, 4637584, 4720398, 5217282, 5423436, 5507131, 5624304, 5962608, 5994324, 6075972, 6293864, 6327342, 6707934, 6956376, 7080597, 7231248, 7825923, 7992432, 8101296, 8135154, 8436456, 8943912, 9440796, 9491013, 10061901, 10434564, 10846872, 11014262, 11988648, 12151944, 12587728, 12654684, 13415868, 13912752, 14161194, 15651846, 16270308, 16521393, 16872912, 17887824, 18881592, 18982026, 20123802, 20869128, 21241791, 21693744, 22028524, 23477769, 23977296, 24303888, 25309368, 26831736, 28322388, 28473039, 31303692, 32540616, 33042786, 37763184, 37964052, 40247604, 41738256, 42483582, 44057048, 46955538, 49564179, 50618736, 53663472, 56644776, 56946078, 62607384, 63725373, 65081232, 66085572, 70433307, 75928104, 80495208, 84967164, 88114096, 93911076, 99128358, 113289552, 113892156, 125214768, 127450746, 132171144, 140866614, 148692537, 151856208, 160990416, 169934328, 187822152, 191176119, 198256716, 227784312, 254901492, 264342288, 281733228, 297385074, 339868656, 375644304, 382352238, 396513432, 446077611, 455568624, 509802984, 563466456, 594770148, 764704476, 793026864, 892155222, 1019605968, 1126932912, 1189540296, 1338232833, 1529408952, 1784310444, 2379080592, 2676465666, 3058817904, 3568620888, 5352931332, 7137241776, 10705862664, 21411725328]

約数ペア:

[(1, 21411725328), (2, 10705862664), (3, 7137241776), (4, 5352931332), (6, 3568620888), (7, 3058817904), (8, 2676465666), (9, 2379080592), (12, 1784310444), (14, 1529408952), (16, 1338232833), (18, 1189540296), (19, 1126932912), (21, 1019605968), (24, 892155222), (27, 793026864), (28, 764704476), (36, 594770148), (38, 563466456), (42, 509802984), (47, 455568624), (48, 446077611), (54, 396513432), (56, 382352238), (57, 375644304), (63, 339868656), (72, 297385074), (76, 281733228), (81, 264342288), (84, 254901492), (94, 227784312), (108, 198256716), (112, 191176119), (114, 187822152), (126, 169934328), (133, 160990416), (141, 151856208), (144, 148692537), (152, 140866614), (162, 132171144), (168, 127450746), (171, 125214768), (188, 113892156), (189, 113289552), (216, 99128358), (228, 93911076), (243, 88114096), (252, 84967164), (266, 80495208), (282, 75928104), (304, 70433307), (324, 66085572), (329, 65081232), (336, 63725373), (342, 62607384), (376, 56946078), (378, 56644776), (399, 53663472), (423, 50618736), (432, 49564179), (456, 46955538), (486, 44057048), (504, 42483582), (513, 41738256), (532, 40247604), (564, 37964052), (567, 37763184), (648, 33042786), (658, 32540616), (684, 31303692), (752, 28473039), (756, 28322388), (798, 26831736), (846, 25309368), (881, 24303888), (893, 23977296), (912, 23477769), (972, 22028524), (987, 21693744), (1008, 21241791), (1026, 20869128), (1064, 20123802), (1128, 18982026), (1134, 18881592), (1197, 17887824), (1269, 16872912), (1296, 16521393), (1316, 16270308), (1368, 15651846), (1512, 14161194), (1539, 13912752), (1596, 13415868), (1692, 12654684), (1701, 12587728), (1762, 12151944), (1786, 11988648), (1944, 11014262), (1974, 10846872), (2052, 10434564), (2128, 10061901), (2256, 9491013), (2268, 9440796), (2394, 8943912), (2538, 8436456), (2632, 8135154), (2643, 8101296), (2679, 7992432), (2736, 7825923), (2961, 7231248), (3024, 7080597), (3078, 6956376), (3192, 6707934), (3384, 6327342), (3402, 6293864), (3524, 6075972), (3572, 5994324), (3591, 5962608), (3807, 5624304), (3888, 5507131), (3948, 5423436), (4104, 5217282), (4536, 4720398), (4617, 4637584), (4788, 4471956), (5076, 4218228), (5264, 4067577), (5286, 4050648), (5358, 3996216), (5922, 3615624), (6156, 3478188), (6167, 3471984), (6251, 3425328), (6384, 3353967), (6768, 3163671), (6804, 3146932), (7048, 3037986), (7144, 2997162), (7182, 2981304), (7614, 2812152), (7896, 2711718), (7929, 2700432), (8037, 2664144), (8208, 2608641), (8883, 2410416), (9072, 2360199), (9234, 2318792), (9576, 2235978), (10152, 2109114), (10572, 2025324), (10716, 1998108), (10773, 1987536), (11421, 1874768), (11844, 1807812), (12312, 1739094), (12334, 1735992), (12502, 1712664), (13608, 1573466), (14096, 1518993), (14288, 1498581), (14364, 1490652), (15228, 1406076), (15792, 1355859), (15858, 1350216), (16074, 1332072), (16739, 1279152), (17766, 1205208), (18468, 1159396), (18501, 1157328), (18753, 1141776), (19152, 1117989), (20304, 1054557), (21144, 1012662), (21432, 999054), (21546, 993768), (22842, 937384), (23688, 903906), (23787, 900144), (24111, 888048), (24624, 869547), (24668, 867996), (25004, 856332), (26649, 803472), (27216, 786733), (28728, 745326), (30456, 703038), (31716, 675108), (32148, 666036), (32319, 662512), (33478, 639576), (35532, 602604), (36936, 579698), (37002, 578664), (37506, 570888), (41407, 517104), (42288, 506331), (42864, 499527), (43092, 496884), (45684, 468692), (47376, 451953), (47574, 450072), (48222, 444024), (49336, 433998), (50008, 428166), (50217, 426384), (53298, 401736), (55503, 385776), (56259, 380592), (57456, 372663), (60912, 351519), (63432, 337554), (64296, 333018), (64638, 331256), (66956, 319788), (71064, 301302), (71361, 300048), (72333, 296016), (73872, 289849), (74004, 289332), (75012, 285444), (79947, 267824), (82814, 258552), (86184, 248442), (91368, 234346), (95148, 225036), (96444, 222012), (98672, 216999), (100016, 214083), (100434, 213192), (106596, 200868), (111006, 192888), (112518, 190296), (117173, 182736), (124221, 172368), (126864, 168777), (128592, 166509), (129276, 165628), (133912, 159894), (142128, 150651), (142722, 150024), (144666, 148008)]