289980432

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 1031680000

約数和(自身を除く): 741699568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 103, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 206, 216, 228, 252, 266, 294, 304, 309, 336, 342, 343, 378, 392, 399, 412, 432, 441, 456, 504, 513, 532, 588, 618, 684, 686, 721, 756, 784, 798, 824, 882, 912, 927, 931, 1008, 1026, 1029, 1064, 1176, 1197, 1236, 1323, 1368, 1372, 1442, 1512, 1596, 1648, 1764, 1854, 1862, 1957, 2052, 2058, 2128, 2163, 2352, 2394, 2472, 2646, 2736, 2744, 2781, 2793, 2884, 3024, 3087, 3192, 3528, 3591, 3708, 3724, 3914, 4104, 4116, 4326, 4788, 4944, 5047, 5292, 5488, 5562, 5586, 5768, 5871, 6174, 6384, 6489, 6517, 7056, 7182, 7416, 7448, 7828, 8208, 8232, 8379, 8652, 9261, 9576, 10094, 10584, 11124, 11172, 11536, 11742, 12348, 12978, 13034, 13699, 14364, 14832, 14896, 15141, 15656, 16464, 16758, 17304, 17613, 18522, 19152, 19467, 19551, 20188, 21168, 22248, 22344, 23484, 24696, 25137, 25956, 26068, 27398, 28728, 30282, 31312, 33516, 34608, 35226, 35329, 37044, 38934, 39102, 40376, 41097, 44496, 44688, 45423, 46968, 49392, 50274, 51912, 52136, 52839, 54796, 57456, 58653, 60564, 67032, 70452, 70658, 74088, 77868, 78204, 80752, 82194, 90846, 93936, 95893, 100548, 103824, 104272, 105678, 105987, 109592, 117306, 121128, 123291, 134064, 136269, 140904, 141316, 148176, 155736, 156408, 164388, 175959, 181692, 191786, 201096, 211356, 211974, 219184, 234612, 242256, 246582, 272538, 281808, 282632, 287679, 311472, 312816, 317961, 328776, 351918, 363384, 369873, 383572, 402192, 422712, 423948, 469224, 493164, 545076, 565264, 575358, 635922, 657552, 671251, 703836, 726768, 739746, 767144, 845424, 847896, 863037, 938448, 953883, 986328, 1090152, 1150716, 1271844, 1342502, 1407672, 1479492, 1534288, 1695792, 1726074, 1907766, 1972656, 2013753, 2180304, 2301432, 2543688, 2589111, 2685004, 2815344, 2958984, 3452148, 3815532, 4027506, 4602864, 5087376, 5178222, 5370008, 5917968, 6041259, 6904296, 7631064, 8055012, 10356444, 10740016, 12082518, 13808592, 15262128, 16110024, 18123777, 20712888, 24165036, 32220048, 36247554, 41425776, 48330072, 72495108, 96660144, 144990216, 289980432]

約数ペア:

[(1, 289980432), (2, 144990216), (3, 96660144), (4, 72495108), (6, 48330072), (7, 41425776), (8, 36247554), (9, 32220048), (12, 24165036), (14, 20712888), (16, 18123777), (18, 16110024), (19, 15262128), (21, 13808592), (24, 12082518), (27, 10740016), (28, 10356444), (36, 8055012), (38, 7631064), (42, 6904296), (48, 6041259), (49, 5917968), (54, 5370008), (56, 5178222), (57, 5087376), (63, 4602864), (72, 4027506), (76, 3815532), (84, 3452148), (98, 2958984), (103, 2815344), (108, 2685004), (112, 2589111), (114, 2543688), (126, 2301432), (133, 2180304), (144, 2013753), (147, 1972656), (152, 1907766), (168, 1726074), (171, 1695792), (189, 1534288), (196, 1479492), (206, 1407672), (216, 1342502), (228, 1271844), (252, 1150716), (266, 1090152), (294, 986328), (304, 953883), (309, 938448), (336, 863037), (342, 847896), (343, 845424), (378, 767144), (392, 739746), (399, 726768), (412, 703836), (432, 671251), (441, 657552), (456, 635922), (504, 575358), (513, 565264), (532, 545076), (588, 493164), (618, 469224), (684, 423948), (686, 422712), (721, 402192), (756, 383572), (784, 369873), (798, 363384), (824, 351918), (882, 328776), (912, 317961), (927, 312816), (931, 311472), (1008, 287679), (1026, 282632), (1029, 281808), (1064, 272538), (1176, 246582), (1197, 242256), (1236, 234612), (1323, 219184), (1368, 211974), (1372, 211356), (1442, 201096), (1512, 191786), (1596, 181692), (1648, 175959), (1764, 164388), (1854, 156408), (1862, 155736), (1957, 148176), (2052, 141316), (2058, 140904), (2128, 136269), (2163, 134064), (2352, 123291), (2394, 121128), (2472, 117306), (2646, 109592), (2736, 105987), (2744, 105678), (2781, 104272), (2793, 103824), (2884, 100548), (3024, 95893), (3087, 93936), (3192, 90846), (3528, 82194), (3591, 80752), (3708, 78204), (3724, 77868), (3914, 74088), (4104, 70658), (4116, 70452), (4326, 67032), (4788, 60564), (4944, 58653), (5047, 57456), (5292, 54796), (5488, 52839), (5562, 52136), (5586, 51912), (5768, 50274), (5871, 49392), (6174, 46968), (6384, 45423), (6489, 44688), (6517, 44496), (7056, 41097), (7182, 40376), (7416, 39102), (7448, 38934), (7828, 37044), (8208, 35329), (8232, 35226), (8379, 34608), (8652, 33516), (9261, 31312), (9576, 30282), (10094, 28728), (10584, 27398), (11124, 26068), (11172, 25956), (11536, 25137), (11742, 24696), (12348, 23484), (12978, 22344), (13034, 22248), (13699, 21168), (14364, 20188), (14832, 19551), (14896, 19467), (15141, 19152), (15656, 18522), (16464, 17613), (16758, 17304)]