780275232

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3469}}^1$

素因数の和:3567

約数の個数: 144

約数和(自身を含む): 2455427520

約数和(自身を除く): 1675152288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 198, 213, 264, 284, 288, 352, 396, 426, 528, 568, 639, 781, 792, 852, 1056, 1136, 1278, 1562, 1584, 1704, 2272, 2343, 2556, 3124, 3168, 3408, 3469, 4686, 5112, 6248, 6816, 6938, 7029, 9372, 10224, 10407, 12496, 13876, 14058, 18744, 20448, 20814, 24992, 27752, 28116, 31221, 37488, 38159, 41628, 55504, 56232, 62442, 74976, 76318, 83256, 111008, 112464, 114477, 124884, 152636, 166512, 224928, 228954, 246299, 249768, 305272, 333024, 343431, 457908, 492598, 499536, 610544, 686862, 738897, 915816, 985196, 999072, 1221088, 1373724, 1477794, 1831632, 1970392, 2216691, 2709289, 2747448, 2955588, 3663264, 3940784, 4433382, 5418578, 5494896, 5911176, 7881568, 8127867, 8866764, 10837156, 10989792, 11822352, 16255734, 17733528, 21674312, 23644704, 24383601, 32511468, 35467056, 43348624, 48767202, 65022936, 70934112, 86697248, 97534404, 130045872, 195068808, 260091744, 390137616, 780275232]

約数ペア:

[(1, 780275232), (2, 390137616), (3, 260091744), (4, 195068808), (6, 130045872), (8, 97534404), (9, 86697248), (11, 70934112), (12, 65022936), (16, 48767202), (18, 43348624), (22, 35467056), (24, 32511468), (32, 24383601), (33, 23644704), (36, 21674312), (44, 17733528), (48, 16255734), (66, 11822352), (71, 10989792), (72, 10837156), (88, 8866764), (96, 8127867), (99, 7881568), (132, 5911176), (142, 5494896), (144, 5418578), (176, 4433382), (198, 3940784), (213, 3663264), (264, 2955588), (284, 2747448), (288, 2709289), (352, 2216691), (396, 1970392), (426, 1831632), (528, 1477794), (568, 1373724), (639, 1221088), (781, 999072), (792, 985196), (852, 915816), (1056, 738897), (1136, 686862), (1278, 610544), (1562, 499536), (1584, 492598), (1704, 457908), (2272, 343431), (2343, 333024), (2556, 305272), (3124, 249768), (3168, 246299), (3408, 228954), (3469, 224928), (4686, 166512), (5112, 152636), (6248, 124884), (6816, 114477), (6938, 112464), (7029, 111008), (9372, 83256), (10224, 76318), (10407, 74976), (12496, 62442), (13876, 56232), (14058, 55504), (18744, 41628), (20448, 38159), (20814, 37488), (24992, 31221), (27752, 28116)]