21872028672

素因数分解:

$2^{10}\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 528

約数和(自身を含む): 72882370560

約数和(自身を除く): 51010341888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 128, 144, 151, 156, 169, 186, 192, 208, 216, 234, 248, 256, 279, 288, 302, 312, 338, 351, 372, 384, 403, 416, 432, 453, 468, 496, 507, 512, 558, 576, 604, 624, 676, 702, 744, 768, 806, 832, 837, 864, 906, 936, 992, 1014, 1024, 1116, 1152, 1208, 1209, 1248, 1352, 1359, 1404, 1488, 1521, 1536, 1612, 1664, 1674, 1728, 1812, 1872, 1963, 1984, 2028, 2232, 2304, 2416, 2418, 2496, 2704, 2718, 2808, 2976, 3042, 3072, 3224, 3328, 3348, 3456, 3624, 3627, 3744, 3926, 3968, 4056, 4077, 4464, 4563, 4608, 4681, 4832, 4836, 4992, 5239, 5408, 5436, 5616, 5889, 5952, 6084, 6448, 6656, 6696, 6912, 7248, 7254, 7488, 7852, 7936, 8112, 8154, 8928, 9126, 9216, 9362, 9664, 9672, 9984, 10478, 10816, 10872, 10881, 11232, 11778, 11904, 12168, 12896, 13312, 13392, 13824, 14043, 14496, 14508, 14976, 15704, 15717, 15872, 16224, 16308, 17667, 17856, 18252, 18724, 19328, 19344, 19968, 20956, 21632, 21744, 21762, 22464, 23556, 23808, 24336, 25519, 25792, 26784, 27648, 28086, 28992, 29016, 29952, 31408, 31434, 31744, 32448, 32616, 35334, 35712, 36504, 37448, 38656, 38688, 39936, 41912, 42129, 43264, 43488, 43524, 44928, 47112, 47151, 47616, 48672, 51038, 51584, 53001, 53568, 56172, 57984, 58032, 59904, 60853, 62816, 62868, 64896, 65232, 70668, 71424, 73008, 74896, 76557, 77312, 77376, 83824, 84258, 86528, 86976, 87048, 89856, 94224, 94302, 95232, 97344, 102076, 103168, 106002, 107136, 112344, 115968, 116064, 119808, 121706, 125632, 125736, 126387, 129792, 130464, 141336, 141453, 142848, 146016, 149792, 153114, 154624, 154752, 167648, 168516, 173056, 173952, 174096, 179712, 182559, 188448, 188604, 194688, 204152, 206336, 212004, 214272, 224688, 229671, 231936, 232128, 243412, 251264, 251472, 252774, 259584, 260928, 282672, 282906, 285696, 292032, 299584, 306228, 309504, 335296, 337032, 347904, 348192, 359424, 365118, 376896, 377208, 389376, 408304, 412672, 424008, 428544, 449376, 459342, 463872, 464256, 486824, 502528, 502944, 505548, 519168, 521856, 547677, 565344, 565812, 584064, 599168, 612456, 619008, 670592, 674064, 689013, 695808, 696384, 730236, 753792, 754416, 778752, 791089, 816608, 848016, 857088, 898752, 918684, 928512, 973648, 1005056, 1005888, 1011096, 1043712, 1095354, 1130688, 1131624, 1168128, 1198336, 1224912, 1238016, 1341184, 1348128, 1378026, 1391616, 1392768, 1460472, 1507584, 1508832, 1557504, 1582178, 1633216, 1643031, 1696032, 1797504, 1837368, 1857024, 1947296, 2010112, 2011776, 2022192, 2087424, 2190708, 2261376, 2263248, 2336256, 2373267, 2396672, 2449824, 2682368, 2696256, 2756052, 2785536, 2920944, 3015168, 3017664, 3164356, 3266432, 3286062, 3392064, 3595008, 3674736, 3714048, 3894592, 4023552, 4044384, 4174848, 4381416, 4522752, 4526496, 4672512, 4746534, 4793344, 4899648, 5364736, 5392512, 5512104, 5571072, 5841888, 6030336, 6035328, 6328712, 6532864, 6572124, 6784128, 7119801, 7190016, 7349472, 7789184, 8047104, 8088768, 8762832, 9045504, 9052992, 9493068, 9799296, 10785024, 11024208, 11142144, 11683776, 12070656, 12657424, 13065728, 13144248, 13568256, 14239602, 14380032, 14698944, 15578368, 16094208, 16177536, 17525664, 18091008, 18105984, 18986136, 19598592, 21359403, 21570048, 22048416, 23367552, 24141312, 25314848, 26131456, 26288496, 27136512, 28479204, 29397888, 31156736, 32355072, 35051328, 36211968, 37972272, 39197184, 42718806, 43140096, 44096832, 46735104, 48282624, 50629696, 52576992, 54273024, 56958408, 58795776, 62313472, 64710144, 70102656, 72423936, 75944544, 78394368, 85437612, 88193664, 93470208, 101259392, 105153984, 113916816, 117591552, 129420288, 140205312, 144847872, 151889088, 170875224, 176387328, 186940416, 202518784, 210307968, 227833632, 235183104, 280410624, 303778176, 341750448, 352774656, 405037568, 420615936, 455667264, 560821248, 607556352, 683500896, 705549312, 810075136, 841231872, 911334528, 1215112704, 1367001792, 1682463744, 1822669056, 2430225408, 2734003584, 3645338112, 5468007168, 7290676224, 10936014336, 21872028672]

約数ペア:

[(1, 21872028672), (2, 10936014336), (3, 7290676224), (4, 5468007168), (6, 3645338112), (8, 2734003584), (9, 2430225408), (12, 1822669056), (13, 1682463744), (16, 1367001792), (18, 1215112704), (24, 911334528), (26, 841231872), (27, 810075136), (31, 705549312), (32, 683500896), (36, 607556352), (39, 560821248), (48, 455667264), (52, 420615936), (54, 405037568), (62, 352774656), (64, 341750448), (72, 303778176), (78, 280410624), (93, 235183104), (96, 227833632), (104, 210307968), (108, 202518784), (117, 186940416), (124, 176387328), (128, 170875224), (144, 151889088), (151, 144847872), (156, 140205312), (169, 129420288), (186, 117591552), (192, 113916816), (208, 105153984), (216, 101259392), (234, 93470208), (248, 88193664), (256, 85437612), (279, 78394368), (288, 75944544), (302, 72423936), (312, 70102656), (338, 64710144), (351, 62313472), (372, 58795776), (384, 56958408), (403, 54273024), (416, 52576992), (432, 50629696), (453, 48282624), (468, 46735104), (496, 44096832), (507, 43140096), (512, 42718806), (558, 39197184), (576, 37972272), (604, 36211968), (624, 35051328), (676, 32355072), (702, 31156736), (744, 29397888), (768, 28479204), (806, 27136512), (832, 26288496), (837, 26131456), (864, 25314848), (906, 24141312), (936, 23367552), (992, 22048416), (1014, 21570048), (1024, 21359403), (1116, 19598592), (1152, 18986136), (1208, 18105984), (1209, 18091008), (1248, 17525664), (1352, 16177536), (1359, 16094208), (1404, 15578368), (1488, 14698944), (1521, 14380032), (1536, 14239602), (1612, 13568256), (1664, 13144248), (1674, 13065728), (1728, 12657424), (1812, 12070656), (1872, 11683776), (1963, 11142144), (1984, 11024208), (2028, 10785024), (2232, 9799296), (2304, 9493068), (2416, 9052992), (2418, 9045504), (2496, 8762832), (2704, 8088768), (2718, 8047104), (2808, 7789184), (2976, 7349472), (3042, 7190016), (3072, 7119801), (3224, 6784128), (3328, 6572124), (3348, 6532864), (3456, 6328712), (3624, 6035328), (3627, 6030336), (3744, 5841888), (3926, 5571072), (3968, 5512104), (4056, 5392512), (4077, 5364736), (4464, 4899648), (4563, 4793344), (4608, 4746534), (4681, 4672512), (4832, 4526496), (4836, 4522752), (4992, 4381416), (5239, 4174848), (5408, 4044384), (5436, 4023552), (5616, 3894592), (5889, 3714048), (5952, 3674736), (6084, 3595008), (6448, 3392064), (6656, 3286062), (6696, 3266432), (6912, 3164356), (7248, 3017664), (7254, 3015168), (7488, 2920944), (7852, 2785536), (7936, 2756052), (8112, 2696256), (8154, 2682368), (8928, 2449824), (9126, 2396672), (9216, 2373267), (9362, 2336256), (9664, 2263248), (9672, 2261376), (9984, 2190708), (10478, 2087424), (10816, 2022192), (10872, 2011776), (10881, 2010112), (11232, 1947296), (11778, 1857024), (11904, 1837368), (12168, 1797504), (12896, 1696032), (13312, 1643031), (13392, 1633216), (13824, 1582178), (14043, 1557504), (14496, 1508832), (14508, 1507584), (14976, 1460472), (15704, 1392768), (15717, 1391616), (15872, 1378026), (16224, 1348128), (16308, 1341184), (17667, 1238016), (17856, 1224912), (18252, 1198336), (18724, 1168128), (19328, 1131624), (19344, 1130688), (19968, 1095354), (20956, 1043712), (21632, 1011096), (21744, 1005888), (21762, 1005056), (22464, 973648), (23556, 928512), (23808, 918684), (24336, 898752), (25519, 857088), (25792, 848016), (26784, 816608), (27648, 791089), (28086, 778752), (28992, 754416), (29016, 753792), (29952, 730236), (31408, 696384), (31434, 695808), (31744, 689013), (32448, 674064), (32616, 670592), (35334, 619008), (35712, 612456), (36504, 599168), (37448, 584064), (38656, 565812), (38688, 565344), (39936, 547677), (41912, 521856), (42129, 519168), (43264, 505548), (43488, 502944), (43524, 502528), (44928, 486824), (47112, 464256), (47151, 463872), (47616, 459342), (48672, 449376), (51038, 428544), (51584, 424008), (53001, 412672), (53568, 408304), (56172, 389376), (57984, 377208), (58032, 376896), (59904, 365118), (60853, 359424), (62816, 348192), (62868, 347904), (64896, 337032), (65232, 335296), (70668, 309504), (71424, 306228), (73008, 299584), (74896, 292032), (76557, 285696), (77312, 282906), (77376, 282672), (83824, 260928), (84258, 259584), (86528, 252774), (86976, 251472), (87048, 251264), (89856, 243412), (94224, 232128), (94302, 231936), (95232, 229671), (97344, 224688), (102076, 214272), (103168, 212004), (106002, 206336), (107136, 204152), (112344, 194688), (115968, 188604), (116064, 188448), (119808, 182559), (121706, 179712), (125632, 174096), (125736, 173952), (126387, 173056), (129792, 168516), (130464, 167648), (141336, 154752), (141453, 154624), (142848, 153114), (146016, 149792)]