2720337984

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51899}}^1$

素因数の和:51937

約数の個数: 168

約数和(自身を含む): 9596932800

約数和(自身を除く): 6876594816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 51899, 52416, 103798, 155697, 207596, 311394, 363293, 415192, 467091, 622788, 674687, 726586, 830384, 934182, 1089879, 1245576, 1349374, 1453172, 1660768, 1868364, 2024061, 2179758, 2491152, 2698748, 2906344, 3269637, 3321536, 3736728, 4048122, 4359516, 4722809, 4982304, 5397496, 5812688, 6072183, 6539274, 7473456, 8096244, 8719032, 9445618, 9964608, 10794992, 11625376, 12144366, 13078548, 14168427, 14946912, 16192488, 17438064, 18891236, 21589984, 23250752, 24288732, 26157096, 28336854, 29893824, 32384976, 34876128, 37782472, 42505281, 43179968, 48577464, 52314192, 56673708, 64769952, 69752256, 75564944, 85010562, 97154928, 104628384, 113347416, 129539904, 151129888, 170021124, 194309856, 209256768, 226694832, 302259776, 340042248, 388619712, 453389664, 680084496, 906779328, 1360168992, 2720337984]

約数ペア:

[(1, 2720337984), (2, 1360168992), (3, 906779328), (4, 680084496), (6, 453389664), (7, 388619712), (8, 340042248), (9, 302259776), (12, 226694832), (13, 209256768), (14, 194309856), (16, 170021124), (18, 151129888), (21, 129539904), (24, 113347416), (26, 104628384), (28, 97154928), (32, 85010562), (36, 75564944), (39, 69752256), (42, 64769952), (48, 56673708), (52, 52314192), (56, 48577464), (63, 43179968), (64, 42505281), (72, 37782472), (78, 34876128), (84, 32384976), (91, 29893824), (96, 28336854), (104, 26157096), (112, 24288732), (117, 23250752), (126, 21589984), (144, 18891236), (156, 17438064), (168, 16192488), (182, 14946912), (192, 14168427), (208, 13078548), (224, 12144366), (234, 11625376), (252, 10794992), (273, 9964608), (288, 9445618), (312, 8719032), (336, 8096244), (364, 7473456), (416, 6539274), (448, 6072183), (468, 5812688), (504, 5397496), (546, 4982304), (576, 4722809), (624, 4359516), (672, 4048122), (728, 3736728), (819, 3321536), (832, 3269637), (936, 2906344), (1008, 2698748), (1092, 2491152), (1248, 2179758), (1344, 2024061), (1456, 1868364), (1638, 1660768), (1872, 1453172), (2016, 1349374), (2184, 1245576), (2496, 1089879), (2912, 934182), (3276, 830384), (3744, 726586), (4032, 674687), (4368, 622788), (5824, 467091), (6552, 415192), (7488, 363293), (8736, 311394), (13104, 207596), (17472, 155697), (26208, 103798), (51899, 52416)]