320629104

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 200

約数和(自身を含む): 1012770000

約数和(自身を除く): 692140896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 36, 38, 48, 54, 57, 58, 72, 76, 81, 87, 108, 114, 116, 144, 152, 162, 171, 174, 216, 228, 232, 261, 304, 324, 342, 348, 432, 449, 456, 464, 513, 522, 551, 648, 684, 696, 783, 898, 912, 1026, 1044, 1102, 1296, 1347, 1368, 1392, 1539, 1566, 1653, 1796, 2052, 2088, 2204, 2349, 2694, 2736, 3078, 3132, 3306, 3592, 4041, 4104, 4176, 4408, 4698, 4959, 5388, 6156, 6264, 6612, 7184, 8082, 8208, 8531, 8816, 9396, 9918, 10776, 12123, 12312, 12528, 13021, 13224, 14877, 16164, 17062, 18792, 19836, 21552, 24246, 24624, 25593, 26042, 26448, 29754, 32328, 34124, 36369, 37584, 39063, 39672, 44631, 48492, 51186, 52084, 59508, 64656, 68248, 72738, 76779, 78126, 79344, 89262, 96984, 102372, 104168, 117189, 119016, 136496, 145476, 153558, 156252, 178524, 193968, 204744, 208336, 230337, 234378, 238032, 247399, 290952, 307116, 312504, 351567, 357048, 409488, 460674, 468756, 494798, 581904, 614232, 625008, 691011, 703134, 714096, 742197, 921348, 937512, 989596, 1054701, 1228464, 1382022, 1406268, 1484394, 1842696, 1875024, 1979192, 2109402, 2226591, 2764044, 2812536, 2968788, 3685392, 3958384, 4218804, 4453182, 5528088, 5625072, 5937576, 6679773, 8437608, 8906364, 11056176, 11875152, 13359546, 16875216, 17812728, 20039319, 26719092, 35625456, 40078638, 53438184, 80157276, 106876368, 160314552, 320629104]

約数ペア:

[(1, 320629104), (2, 160314552), (3, 106876368), (4, 80157276), (6, 53438184), (8, 40078638), (9, 35625456), (12, 26719092), (16, 20039319), (18, 17812728), (19, 16875216), (24, 13359546), (27, 11875152), (29, 11056176), (36, 8906364), (38, 8437608), (48, 6679773), (54, 5937576), (57, 5625072), (58, 5528088), (72, 4453182), (76, 4218804), (81, 3958384), (87, 3685392), (108, 2968788), (114, 2812536), (116, 2764044), (144, 2226591), (152, 2109402), (162, 1979192), (171, 1875024), (174, 1842696), (216, 1484394), (228, 1406268), (232, 1382022), (261, 1228464), (304, 1054701), (324, 989596), (342, 937512), (348, 921348), (432, 742197), (449, 714096), (456, 703134), (464, 691011), (513, 625008), (522, 614232), (551, 581904), (648, 494798), (684, 468756), (696, 460674), (783, 409488), (898, 357048), (912, 351567), (1026, 312504), (1044, 307116), (1102, 290952), (1296, 247399), (1347, 238032), (1368, 234378), (1392, 230337), (1539, 208336), (1566, 204744), (1653, 193968), (1796, 178524), (2052, 156252), (2088, 153558), (2204, 145476), (2349, 136496), (2694, 119016), (2736, 117189), (3078, 104168), (3132, 102372), (3306, 96984), (3592, 89262), (4041, 79344), (4104, 78126), (4176, 76779), (4408, 72738), (4698, 68248), (4959, 64656), (5388, 59508), (6156, 52084), (6264, 51186), (6612, 48492), (7184, 44631), (8082, 39672), (8208, 39063), (8531, 37584), (8816, 36369), (9396, 34124), (9918, 32328), (10776, 29754), (12123, 26448), (12312, 26042), (12528, 25593), (13021, 24624), (13224, 24246), (14877, 21552), (16164, 19836), (17062, 18792)]