15965989248

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:621

約数の個数: 256

約数和(自身を含む): 47377612800

約数和(自身を除く): 31411623552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 128, 132, 139, 142, 176, 192, 213, 264, 278, 284, 352, 383, 384, 417, 426, 528, 556, 568, 704, 766, 781, 834, 852, 1056, 1112, 1136, 1149, 1408, 1529, 1532, 1562, 1668, 1704, 2112, 2224, 2272, 2298, 2343, 3058, 3064, 3124, 3336, 3408, 4213, 4224, 4448, 4544, 4587, 4596, 4686, 6116, 6128, 6248, 6672, 6816, 8426, 8896, 9088, 9174, 9192, 9372, 9869, 12232, 12256, 12496, 12639, 13344, 13632, 16852, 17792, 18348, 18384, 18744, 19738, 24464, 24512, 24992, 25278, 26688, 27193, 27264, 29607, 33704, 36696, 36768, 37488, 39476, 48928, 49024, 49984, 50556, 53237, 53376, 54386, 59214, 67408, 73392, 73536, 74976, 78952, 81579, 97856, 99968, 101112, 106474, 108559, 108772, 118428, 134816, 146784, 147072, 149952, 157904, 159711, 163158, 195712, 202224, 212948, 217118, 217544, 236856, 269632, 293568, 299123, 299904, 315808, 319422, 325677, 326316, 404448, 425896, 434236, 435088, 473712, 539264, 585607, 587136, 598246, 631616, 638844, 651354, 652632, 808896, 851792, 868472, 870176, 897369, 947424, 1171214, 1196492, 1263232, 1277688, 1302708, 1305264, 1617792, 1703584, 1736944, 1740352, 1756821, 1794738, 1894848, 2342428, 2392984, 2555376, 2605416, 2610528, 3407168, 3473888, 3480704, 3513642, 3589476, 3779827, 3789696, 4684856, 4785968, 5110752, 5210832, 5221056, 6814336, 6947776, 7027284, 7178952, 7559654, 9369712, 9571936, 10221504, 10421664, 10442112, 11339481, 13895552, 14054568, 14357904, 15119308, 18739424, 19143872, 20443008, 20843328, 22678962, 28109136, 28715808, 30238616, 37478848, 38287744, 41578097, 41686656, 45357924, 56218272, 57431616, 60477232, 74957696, 83156194, 90715848, 112436544, 114863232, 120954464, 124734291, 166312388, 181431696, 224873088, 241908928, 249468582, 332624776, 362863392, 483817856, 498937164, 665249552, 725726784, 997874328, 1330499104, 1451453568, 1995748656, 2660998208, 3991497312, 5321996416, 7982994624, 15965989248]

約数ペア:

[(1, 15965989248), (2, 7982994624), (3, 5321996416), (4, 3991497312), (6, 2660998208), (8, 1995748656), (11, 1451453568), (12, 1330499104), (16, 997874328), (22, 725726784), (24, 665249552), (32, 498937164), (33, 483817856), (44, 362863392), (48, 332624776), (64, 249468582), (66, 241908928), (71, 224873088), (88, 181431696), (96, 166312388), (128, 124734291), (132, 120954464), (139, 114863232), (142, 112436544), (176, 90715848), (192, 83156194), (213, 74957696), (264, 60477232), (278, 57431616), (284, 56218272), (352, 45357924), (383, 41686656), (384, 41578097), (417, 38287744), (426, 37478848), (528, 30238616), (556, 28715808), (568, 28109136), (704, 22678962), (766, 20843328), (781, 20443008), (834, 19143872), (852, 18739424), (1056, 15119308), (1112, 14357904), (1136, 14054568), (1149, 13895552), (1408, 11339481), (1529, 10442112), (1532, 10421664), (1562, 10221504), (1668, 9571936), (1704, 9369712), (2112, 7559654), (2224, 7178952), (2272, 7027284), (2298, 6947776), (2343, 6814336), (3058, 5221056), (3064, 5210832), (3124, 5110752), (3336, 4785968), (3408, 4684856), (4213, 3789696), (4224, 3779827), (4448, 3589476), (4544, 3513642), (4587, 3480704), (4596, 3473888), (4686, 3407168), (6116, 2610528), (6128, 2605416), (6248, 2555376), (6672, 2392984), (6816, 2342428), (8426, 1894848), (8896, 1794738), (9088, 1756821), (9174, 1740352), (9192, 1736944), (9372, 1703584), (9869, 1617792), (12232, 1305264), (12256, 1302708), (12496, 1277688), (12639, 1263232), (13344, 1196492), (13632, 1171214), (16852, 947424), (17792, 897369), (18348, 870176), (18384, 868472), (18744, 851792), (19738, 808896), (24464, 652632), (24512, 651354), (24992, 638844), (25278, 631616), (26688, 598246), (27193, 587136), (27264, 585607), (29607, 539264), (33704, 473712), (36696, 435088), (36768, 434236), (37488, 425896), (39476, 404448), (48928, 326316), (49024, 325677), (49984, 319422), (50556, 315808), (53237, 299904), (53376, 299123), (54386, 293568), (59214, 269632), (67408, 236856), (73392, 217544), (73536, 217118), (74976, 212948), (78952, 202224), (81579, 195712), (97856, 163158), (99968, 159711), (101112, 157904), (106474, 149952), (108559, 147072), (108772, 146784), (118428, 134816)]