1320511248

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 400

約数和(自身を含む): 4724459520

約数和(自身を除く): 3403948272

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, 163, 168, 171, 188, 189, 216, 228, 252, 266, 282, 304, 324, 326, 329, 336, 342, 376, 378, 399, 423, 432, 456, 489, 504, 513, 532, 564, 567, 648, 652, 658, 684, 752, 756, 798, 846, 893, 912, 978, 987, 1008, 1026, 1064, 1128, 1134, 1141, 1197, 1269, 1296, 1304, 1316, 1368, 1467, 1512, 1539, 1596, 1692, 1786, 1956, 1974, 2052, 2128, 2256, 2268, 2282, 2394, 2538, 2608, 2632, 2679, 2736, 2934, 2961, 3024, 3078, 3097, 3192, 3384, 3423, 3572, 3591, 3807, 3912, 3948, 4104, 4401, 4536, 4564, 4788, 5076, 5264, 5358, 5868, 5922, 6156, 6194, 6251, 6384, 6768, 6846, 7144, 7182, 7614, 7661, 7824, 7896, 8037, 8208, 8802, 8883, 9072, 9128, 9291, 9576, 10152, 10269, 10716, 10773, 11736, 11844, 12312, 12388, 12502, 13203, 13692, 14288, 14364, 15228, 15322, 15792, 16074, 17604, 17766, 18256, 18582, 18753, 19152, 20304, 20538, 21432, 21546, 21679, 22983, 23472, 23688, 24111, 24624, 24776, 25004, 26406, 26649, 27384, 27873, 28728, 30456, 30644, 30807, 32148, 35208, 35532, 37164, 37506, 41076, 42864, 43092, 43358, 45966, 47376, 48222, 49552, 50008, 52812, 53298, 53627, 54768, 55746, 56259, 57456, 60912, 61288, 61614, 64296, 65037, 68949, 70416, 71064, 72333, 74328, 75012, 82152, 83619, 86184, 86716, 91932, 92421, 96444, 100016, 105624, 106596, 107254, 111492, 112518, 122576, 123228, 128592, 130074, 137898, 142128, 144666, 145559, 148656, 150024, 160881, 164304, 167238, 168777, 172368, 173432, 183864, 184842, 192888, 195111, 206847, 211248, 213192, 214508, 222984, 225036, 246456, 250857, 260148, 275796, 289332, 291118, 300048, 321762, 334476, 337554, 346864, 367728, 369684, 385776, 390222, 413694, 426384, 429016, 436677, 445968, 450072, 482643, 492912, 501714, 506331, 520296, 551592, 578664, 582236, 585333, 620541, 643524, 668952, 675108, 739368, 780444, 827388, 858032, 873354, 900144, 965286, 1003428, 1012662, 1018913, 1040592, 1103184, 1157328, 1164472, 1170666, 1241082, 1287048, 1310031, 1337904, 1350216, 1447929, 1478736, 1560888, 1654776, 1746708, 1755999, 1930572, 2006856, 2025324, 2037826, 2328944, 2341332, 2482164, 2574096, 2620062, 2700432, 2895858, 3056739, 3121776, 3309552, 3493416, 3511998, 3861144, 3930093, 4013712, 4050648, 4075652, 4343787, 4682664, 4964328, 5240124, 5791716, 6113478, 6986832, 7023996, 7722288, 7860186, 8101296, 8151304, 8687574, 9170217, 9365328, 9928656, 10480248, 11583432, 11790279, 12226956, 14047992, 15720372, 16302608, 17375148, 18340434, 20960496, 23166864, 23580558, 24453912, 27510651, 28095984, 31440744, 34750296, 36680868, 47161116, 48907824, 55021302, 62881488, 69500592, 73361736, 82531953, 94322232, 110042604, 146723472, 165063906, 188644464, 220085208, 330127812, 440170416, 660255624, 1320511248]

約数ペア:

[(1, 1320511248), (2, 660255624), (3, 440170416), (4, 330127812), (6, 220085208), (7, 188644464), (8, 165063906), (9, 146723472), (12, 110042604), (14, 94322232), (16, 82531953), (18, 73361736), (19, 69500592), (21, 62881488), (24, 55021302), (27, 48907824), (28, 47161116), (36, 36680868), (38, 34750296), (42, 31440744), (47, 28095984), (48, 27510651), (54, 24453912), (56, 23580558), (57, 23166864), (63, 20960496), (72, 18340434), (76, 17375148), (81, 16302608), (84, 15720372), (94, 14047992), (108, 12226956), (112, 11790279), (114, 11583432), (126, 10480248), (133, 9928656), (141, 9365328), (144, 9170217), (152, 8687574), (162, 8151304), (163, 8101296), (168, 7860186), (171, 7722288), (188, 7023996), (189, 6986832), (216, 6113478), (228, 5791716), (252, 5240124), (266, 4964328), (282, 4682664), (304, 4343787), (324, 4075652), (326, 4050648), (329, 4013712), (336, 3930093), (342, 3861144), (376, 3511998), (378, 3493416), (399, 3309552), (423, 3121776), (432, 3056739), (456, 2895858), (489, 2700432), (504, 2620062), (513, 2574096), (532, 2482164), (564, 2341332), (567, 2328944), (648, 2037826), (652, 2025324), (658, 2006856), (684, 1930572), (752, 1755999), (756, 1746708), (798, 1654776), (846, 1560888), (893, 1478736), (912, 1447929), (978, 1350216), (987, 1337904), (1008, 1310031), (1026, 1287048), (1064, 1241082), (1128, 1170666), (1134, 1164472), (1141, 1157328), (1197, 1103184), (1269, 1040592), (1296, 1018913), (1304, 1012662), (1316, 1003428), (1368, 965286), (1467, 900144), (1512, 873354), (1539, 858032), (1596, 827388), (1692, 780444), (1786, 739368), (1956, 675108), (1974, 668952), (2052, 643524), (2128, 620541), (2256, 585333), (2268, 582236), (2282, 578664), (2394, 551592), (2538, 520296), (2608, 506331), (2632, 501714), (2679, 492912), (2736, 482643), (2934, 450072), (2961, 445968), (3024, 436677), (3078, 429016), (3097, 426384), (3192, 413694), (3384, 390222), (3423, 385776), (3572, 369684), (3591, 367728), (3807, 346864), (3912, 337554), (3948, 334476), (4104, 321762), (4401, 300048), (4536, 291118), (4564, 289332), (4788, 275796), (5076, 260148), (5264, 250857), (5358, 246456), (5868, 225036), (5922, 222984), (6156, 214508), (6194, 213192), (6251, 211248), (6384, 206847), (6768, 195111), (6846, 192888), (7144, 184842), (7182, 183864), (7614, 173432), (7661, 172368), (7824, 168777), (7896, 167238), (8037, 164304), (8208, 160881), (8802, 150024), (8883, 148656), (9072, 145559), (9128, 144666), (9291, 142128), (9576, 137898), (10152, 130074), (10269, 128592), (10716, 123228), (10773, 122576), (11736, 112518), (11844, 111492), (12312, 107254), (12388, 106596), (12502, 105624), (13203, 100016), (13692, 96444), (14288, 92421), (14364, 91932), (15228, 86716), (15322, 86184), (15792, 83619), (16074, 82152), (17604, 75012), (17766, 74328), (18256, 72333), (18582, 71064), (18753, 70416), (19152, 68949), (20304, 65037), (20538, 64296), (21432, 61614), (21546, 61288), (21679, 60912), (22983, 57456), (23472, 56259), (23688, 55746), (24111, 54768), (24624, 53627), (24776, 53298), (25004, 52812), (26406, 50008), (26649, 49552), (27384, 48222), (27873, 47376), (28728, 45966), (30456, 43358), (30644, 43092), (30807, 42864), (32148, 41076), (35208, 37506), (35532, 37164)]